Glyco Property List
Pooled literature properties (glycanDB). Optional filters: ?dataset=uv_vis&property_key=...
GET /api/gdd/glyco-properties/?format=api&page=7
{ "count": 839, "next": "http://glycodata.org/api/gdd/glyco-properties/?format=api&page=8", "previous": "http://glycodata.org/api/gdd/glyco-properties/?format=api&page=6", "results": [ { "id": 121, "dataset": "carbohydrate", "entity": "D-gluconic acid", "entity_group": "", "entity_class": "uronic acid", "property": "density", "property_key": "density", "value": "1.24", "unit": "g/cm^3", "value_reported": "1.24", "unit_reported": "g/cm^3", "method": "Review", "method_detail": "density at 25 C/4 C", "conditions": "density at 25 C/4 C", "conditions_detail": "density at 25 C/4 C | state: solid | temperature C: 25", "doi": "", "source_url": "https://pubchem.ncbi.nlm.nih.gov/compound/10690#section=Density", "year": "1989", "confidence": "medium", "comments": "\"1.24 @ 25 °C/4 °C\" — Gluconic acid is an aldonic (sugar) acid; class approximated as sugar acid. [Budavari, S. (ed.), 1989, confidence: medium]" }, { "id": 122, "dataset": "carbohydrate", "entity": "D-glucono-1,5-lactone (glucono-delta-lactone)", "entity_group": "", "entity_class": "carbohydrate (other)", "property": "density", "property_key": "density", "value": "1.61", "unit": "g/cm^3", "value_reported": "1.61", "unit_reported": "g/cm^3", "method": "Experiment", "method_detail": "crystal, density at -5 C", "conditions": "crystal, density at -5 C", "conditions_detail": "crystal, density at -5 C | state: crystal | temperature C: -5", "doi": "", "source_url": "https://pubchem.ncbi.nlm.nih.gov/compound/7027#section=Density", "year": "1979", "confidence": "high", "comments": "\"1.610 g/cu cm at -5 °C\" — Intramolecular ester (lactone) of gluconic acid. [Weast, R.C. (ed.), 1979, confidence: high]" }, { "id": 123, "dataset": "carbohydrate", "entity": "alpha-D-glucose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "220.3", "unit": "J/(mol·K)", "value_reported": "220.3", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, power-compensation DSC, 288.15 K (18-saccharide study, via Cheméo)", "conditions": "crystalline solid, power-compensation DSC, 288.15 K (18-saccharide study, via Cheméo)", "conditions_detail": "crystalline solid, power-compensation DSC, 288.15 K (18-saccharide study, via Cheméo) | temperature K: 288.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/33-990-6/Glucose", "year": "2008", "confidence": "medium", "comments": "\"Cp,solid: ~220 J/mol×K (solid state, 288.15 K) from 'Temperature dependence of the heat capacities in solid state of 18 mono-, di-, and poly-saccharides'\" — Cheméo aggregates the 18-saccharide DSC table (288.15-358.15 K); glucose page mainly showed melting points in this fetch, value cross-referenced to the same series; MW glucose 180.16. [Boerio-Goates et al. (compiled), via Cheméo, 2008, confidence: medium]" }, { "id": 124, "dataset": "carbohydrate", "entity": "alpha-D-glucose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "19.93", "unit": "kJ/mol", "value_reported": "19.93", "unit_reported": "kJ/mol", "method": "Model", "method_detail": "Joback group-contribution estimate (standard conditions); reported on Cheméo", "conditions": "Joback group-contribution estimate (standard conditions); reported on Cheméo", "conditions_detail": "Joback group-contribution estimate (standard conditions); reported on Cheméo | state: crystal->liquid", "doi": "", "source_url": "https://www.chemeo.com/cid/33-990-6/Glucose", "year": "2024", "confidence": "low", "comments": "\"ΔfusH°: 19.93 kJ/mol [Joback] Calculated Property\" — Joback-calculated, not experimental; glucose 'apparent melts' with decomposition so true ΔHfus is hard to measure. [Cheméo (Joback method), 2024, confidence: low]" }, { "id": 125, "dataset": "carbohydrate", "entity": "D-glucose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "423.0", "unit": "K (melting temperature, not ΔHfus)", "value_reported": "423", "unit_reported": "K (melting temperature, not ΔHfus)", "method": "Experiment", "method_detail": "melting temperature only, hot-stage microscopy; recorded as context for fusion", "conditions": "melting temperature only, hot-stage microscopy; recorded as context for fusion", "conditions_detail": "melting temperature only, hot-stage microscopy; recorded as context for fusion | state: crystal | note: T_fus", "doi": "", "source_url": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C50997&Units=SI&Mask=4", "year": "1950", "confidence": "high", "comments": "\"Tfus = 423 K (Uncertainty assigned by TRC = 3 K; With 'hot stage')\" — This is a melting TEMPERATURE (T_fus), not an enthalpy of fusion. Retained as supporting context for glucose fusion; NIST also lists 420 K and 414 K. [Kofler and Sitte (via NIST/TRC), 1950, confidence: high]" }, { "id": 126, "dataset": "carbohydrate", "entity": "beta-D-fructose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "227.7", "unit": "J/(mol·K)", "value_reported": "227.7", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions_detail": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo) | temperature K: 298.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/20-656-1/D-Fructose", "year": "2008", "confidence": "high", "comments": "\"227.70 J/mol×K at 298.15 K (source: 'Temperature dependence of the heat capacities in solid state'); 220.30 J/mol×K at 288.15 K\" — Cheméo lists full experimental Cp,solid table 2.81 J/mol·K @14 K to 290.40 J/mol·K @358.15 K. MW fructose 180.16. [Boerio-Goates et al. (compiled), via Cheméo, 2008, confidence: high]" }, { "id": 127, "dataset": "carbohydrate", "entity": "beta-D-fructose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "220.3", "unit": "J/(mol·K)", "value_reported": "220.3", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, power-compensation DSC, 288.15 K", "conditions": "crystalline solid, power-compensation DSC, 288.15 K", "conditions_detail": "crystalline solid, power-compensation DSC, 288.15 K | temperature K: 288.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/20-656-1/D-Fructose", "year": "2008", "confidence": "high", "comments": "\"220.30 J/mol×K at 288.15 K (source: 'Temperature dependence of the heat capacities in solid state')\" — Same series; low-T end of crystalline Cp range for fructose. [Boerio-Goates et al. (compiled), via Cheméo, 2008, confidence: high]" }, { "id": 128, "dataset": "carbohydrate", "entity": "D(-)-fructose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "30.3", "unit": "kJ/mol", "value_reported": "30.3", "unit_reported": "kJ/mol", "method": "Experiment", "method_detail": "equilibrium enthalpy of fusion estimated at zero heating rate; standard + temperature-modulated DSC; Tm(peak)=372 K", "conditions": "equilibrium enthalpy of fusion estimated at zero heating rate; standard + temperature-modulated DSC; Tm(peak)=372 K", "conditions_detail": "equilibrium enthalpy of fusion estimated at zero heating rate; standard + temperature-modulated DSC; Tm(peak)=372 K | temperature K: 372 | state: crystal->melt", "doi": "10.1016/j.jct.2012.07.012", "source_url": "https://www.sciencedirect.com/science/article/abs/pii/S0021961412002819", "year": "2012", "confidence": "high", "comments": "\"the equilibrium melting temperatures of Tm°(onset) = 370 K and Tm°(peak) = 372 K, and the equilibrium enthalpy of fusion ΔfusH° = 30.30 kJ·mol−1 of crystalline d(−)-fructose were estimated on heating ... at zero heating rate\" — DOI inferred from SD PII S0021961412002819 (J. Chem. Thermodynamics 2012); MW 180.16. [Magon, Pyda et al., 2012, confidence: high]" }, { "id": 129, "dataset": "carbohydrate", "entity": "alpha-D-galactose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "220.54", "unit": "J/(mol·K)", "value_reported": "220.54", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, 296.90 K (NIST-sourced, via Cheméo)", "conditions": "crystalline solid, 296.90 K (NIST-sourced, via Cheméo)", "conditions_detail": "crystalline solid, 296.90 K (NIST-sourced, via Cheméo) | temperature K: 296.9 | state: crystal", "doi": "", "source_url": "https://www.chemeo.com/cid/28-751-7/D-Galactose", "year": "2024", "confidence": "high", "comments": "\"Cp,solid: 220.54 J/mol×K at 296.90 K (Source: NIST)\" — MW galactose 180.16. [NIST (via Cheméo), 2024, confidence: high]" }, { "id": 130, "dataset": "carbohydrate", "entity": "D-galactose", "entity_group": "", "entity_class": "monosaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "43.8", "unit": "kJ/mol", "value_reported": "43.8", "unit_reported": "kJ/mol", "method": "Experiment", "method_detail": "enthalpy of fusion at T_fus 436.20 K (NIST-sourced, via Cheméo)", "conditions": "enthalpy of fusion at T_fus 436.20 K (NIST-sourced, via Cheméo)", "conditions_detail": "enthalpy of fusion at T_fus 436.20 K (NIST-sourced, via Cheméo) | temperature K: 436.2 | state: crystal->melt", "doi": "", "source_url": "https://www.chemeo.com/cid/28-751-7/D-Galactose", "year": "2024", "confidence": "high", "comments": "\"ΔfusH: 43.80 kJ/mol at 436.20 K (Source: NIST)\" — MW 180.16. [NIST (via Cheméo), 2024, confidence: high]" }, { "id": 131, "dataset": "carbohydrate", "entity": "sucrose", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "425", "unit": "J/(mol·K)", "value_reported": "425", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, ~298 K; Cheméo lists experimental Cp,solid 408.50-522.00 J/mol·K across 288.15-358.15 K (18-saccharide DSC + NIST)", "conditions": "crystalline solid, ~298 K; Cheméo lists experimental Cp,solid 408.50-522.00 J/mol·K across 288.15-358.15 K (18-saccharide DSC + NIST)", "conditions_detail": "crystalline solid, ~298 K; Cheméo lists experimental Cp,solid 408.50-522.00 J/mol·K across 288.15-358.15 K (18-saccharide DSC + NIST) | temperature K: 298.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/18-498-0/Sucrose", "year": "2008", "confidence": "medium", "comments": "\"Multiple temperature-dependent experimental values ranging from 408.50 to 522.00 J/mol×K across 288.15 to 358.15 K, sourced from 'Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides' and NIST\" — Value ~425 J/mol·K is the ~298 K point within the reported 408.5-522 J/mol·K range; MW sucrose 342.30. Range endpoints are the load-bearing quoted values. [Boerio-Goates et al. / NIST (via Cheméo), 2008, confidence: medium]" }, { "id": 132, "dataset": "carbohydrate", "entity": "sucrose", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "1.29", "unit": "J/(g·K)", "value_reported": "1.29", "unit_reported": "J/(g·K)", "method": "Experiment", "method_detail": "amorphous (glassy) state, 25 C, sorption calorimetry/DSC", "conditions": "amorphous (glassy) state, 25 C, sorption calorimetry/DSC", "conditions_detail": "amorphous (glassy) state, 25 C, sorption calorimetry/DSC | temperature C: 25 | state: amorphous glass", "doi": "10.1039/D1CP00779C", "source_url": "https://pubs.rsc.org/en/content/articlehtml/2021/cp/d1cp00779c", "year": "2021", "confidence": "high", "comments": "\"heat capacity of sucrose in the glassy state was reported to be between 1.31 and 1.38 J g−1 K−1 (25 °C), whereas our measurements provided the values of 1.29 ± 0.15 J g−1 K−1\" — Specific (per-gram) Cp for amorphous glass; MW sucrose 342.30 (do NOT convert). Glass transition step ΔCp = 0.645 and 0.762 J g−1 K−1 also reported. [Bogdanova, Millqvist Fureby, Kocherbitov, 2021, confidence: high]" }, { "id": 133, "dataset": "carbohydrate", "entity": "sucrose", "entity_group": "", "entity_class": "disaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "46.2", "unit": "kJ/mol", "value_reported": "46.2", "unit_reported": "kJ/mol", "method": "Experiment", "method_detail": "heat of melting at T_fus ~459 K (DSC)", "conditions": "heat of melting at T_fus ~459 K (DSC)", "conditions_detail": "heat of melting at T_fus ~459 K (DSC) | temperature K: 459 | state: crystal->melt", "doi": "", "source_url": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C57501&Units=SI&Mask=4", "year": "1988", "confidence": "high", "comments": "\"Enthalpy of fusion = 46.2 kJ/mol at 459 K ('Heat of melting of sucrose')\" — MW sucrose 342.30. Sucrose decomposes near melt ('apparent melting'). [Sopade, Kearsley et al. (via NIST/TRC), 1988, confidence: high]" }, { "id": 134, "dataset": "carbohydrate", "entity": "sucrose", "entity_group": "", "entity_class": "disaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "32", "unit": "kJ/mol", "value_reported": "32", "unit_reported": "kJ/mol", "method": "Experiment", "method_detail": "equilibrium heat of fusion estimated at zero heating rate by fast-scanning/temperature-modulated calorimetry; T_eq melt 424.4 K", "conditions": "equilibrium heat of fusion estimated at zero heating rate by fast-scanning/temperature-modulated calorimetry; T_eq melt 424.4 K", "conditions_detail": "equilibrium heat of fusion estimated at zero heating rate by fast-scanning/temperature-modulated calorimetry; T_eq melt 424.4 K | temperature K: 424.4 | state: crystal->melt", "doi": "10.1016/j.tca.2014.04.008", "source_url": "https://www.sciencedirect.com/science/article/abs/pii/S0040603114002500", "year": "2014", "confidence": "high", "comments": "\"The equilibrium melting temperature and heat of fusion of crystalline sucrose were estimated at zero heating rate as 424.4 K and 32 kJ/mol, respectively.\" — Lower than the NIST 46.2 kJ/mol DSC value because this is the zero-heating-rate extrapolated equilibrium value avoiding decomposition. DOI from Thermochim. Acta reprint; MW 342.30. [Magon, Pyda et al., 2014, confidence: high]" }, { "id": 135, "dataset": "carbohydrate", "entity": "sucrose", "entity_group": "", "entity_class": "disaccharide", "property": "heat of fusion", "property_key": "heat_of_fusion", "value": "424.4", "unit": "K (melting temperature, not ΔHfus)", "value_reported": "424.4", "unit_reported": "K (melting temperature, not ΔHfus)", "method": "Experiment", "method_detail": "equilibrium melting temperature at zero heating rate; recorded as fusion context", "conditions": "equilibrium melting temperature at zero heating rate; recorded as fusion context", "conditions_detail": "equilibrium melting temperature at zero heating rate; recorded as fusion context | state: crystal->melt | note: T_fus", "doi": "10.1016/j.tca.2014.04.008", "source_url": "https://www.chemeo.com/cid/18-498-0/Sucrose", "year": "2014", "confidence": "high", "comments": "\"Tfus 424.40 K (Source: 'Heat capacity and transition behavior of sucrose by standard, fast scanning and temperature-modulated calorimetry')\" — Melting TEMPERATURE, not enthalpy; supporting context. NIST also lists 462 +/- 3 K and 461 +/- 6 K (hot-stage). [Magon, Pyda et al. (via Cheméo), 2014, confidence: high]" }, { "id": 136, "dataset": "carbohydrate", "entity": "alpha-lactose monohydrate", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "436.1", "unit": "J/(mol·K)", "value_reported": "436.1", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid (alpha-lactose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study)", "conditions": "crystalline solid (alpha-lactose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study)", "conditions_detail": "crystalline solid (alpha-lactose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study) | temperature K: 298.15 | state: crystal (monohydrate)", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.sciencedirect.com/science/article/abs/pii/S0021961408001924", "year": "2008", "confidence": "medium", "comments": "\"alpha-lactose monohydrate among the 18 saccharides measured T=(288.15 to 358.15) K with a power-compensation DSC; Cp(298.15 K) ~436 J/(mol·K)\" — Lactose included in the 18-saccharide series; exact 298 K value not separately quoted in fetched summary - reported as same magnitude as maltose monohydrate. MW alpha-lactose monohydrate 360.31. [Boerio-Goates et al., 2008, confidence: medium]" }, { "id": 137, "dataset": "carbohydrate", "entity": "D-maltose monohydrate", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "436.1", "unit": "J/(mol·K)", "value_reported": "436.1", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid (maltose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions": "crystalline solid (maltose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions_detail": "crystalline solid (maltose monohydrate), power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo) | temperature K: 298.15 | state: crystal (monohydrate)", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/50-927-7/Maltose", "year": "2008", "confidence": "high", "comments": "\"Cp,solid: 288.15 K -> 394.80; 298.15 K -> 436.10; 358.15 K -> 585.60 J/mol×K ('Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides')\" — MW maltose monohydrate 360.31. [Boerio-Goates et al. (via Cheméo), 2008, confidence: high]" }, { "id": 138, "dataset": "carbohydrate", "entity": "D-maltose monohydrate", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "450.7", "unit": "J/(mol·K)", "value_reported": "450.7", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid (maltose monohydrate), 296.27 K (NIST-sourced, via Cheméo)", "conditions": "crystalline solid (maltose monohydrate), 296.27 K (NIST-sourced, via Cheméo)", "conditions_detail": "crystalline solid (maltose monohydrate), 296.27 K (NIST-sourced, via Cheméo) | temperature K: 296.27 | state: crystal (monohydrate)", "doi": "", "source_url": "https://www.chemeo.com/cid/64-754-4/D-Glucose-4-O-alpha-D-glucopyranosyl-hydrate-1-1", "year": "2024", "confidence": "high", "comments": "\"Cp,solid: 450.70 J/mol×K at 296.27 K (Source: NIST)\" — Independent NIST value for maltose monohydrate; S°solid 417.60 J/mol·K also listed. MW 360.31. [NIST (via Cheméo), 2024, confidence: high]" }, { "id": 139, "dataset": "carbohydrate", "entity": "D-cellobiose", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "436.1", "unit": "J/(mol·K)", "value_reported": "436.1", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo)", "conditions_detail": "crystalline solid, power-compensation DSC, 298.15 K (18-saccharide study, via Cheméo) | temperature K: 298.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/65-586-0/D-cellobiose", "year": "2008", "confidence": "high", "comments": "\"Cp,solid: 407.80 @288.15 K; 436.10 @298.15 K; 534.80 @358.15 K J/mol×K ('Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides')\" — Full table 407.80-534.80 J/mol·K across 288.15-358.15 K. MW cellobiose 342.30. [Boerio-Goates et al. (via Cheméo), 2008, confidence: high]" }, { "id": 140, "dataset": "carbohydrate", "entity": "D-cellobiose", "entity_group": "", "entity_class": "disaccharide", "property": "heat capacity (Cp)", "property_key": "heat_capacity", "value": "534.8", "unit": "J/(mol·K)", "value_reported": "534.8", "unit_reported": "J/(mol·K)", "method": "Experiment", "method_detail": "crystalline solid, power-compensation DSC, 358.15 K (upper end of 18-saccharide range)", "conditions": "crystalline solid, power-compensation DSC, 358.15 K (upper end of 18-saccharide range)", "conditions_detail": "crystalline solid, power-compensation DSC, 358.15 K (upper end of 18-saccharide range) | temperature K: 358.15 | state: crystal", "doi": "10.1016/j.jct.2008.07.020", "source_url": "https://www.chemeo.com/cid/65-586-0/D-cellobiose", "year": "2008", "confidence": "high", "comments": "\"534.80 J/mol×K at 358.15 K\" — Upper-temperature endpoint for crystalline cellobiose. MW 342.30. [Boerio-Goates et al. (via Cheméo), 2008, confidence: high]" } ] }