CAS 1114-34-7 Lyxose (HCID 65550)

Overview

Aldehydo-D-lyxose is a D-lyxose in open-chain aldehyde form. It is an enantiomer of an aldehydo-L-lyxose.

Names & identifiers

Preferred name: Lyxose
IUPAC: (2S,3S,4R)-2,3,4,5-tetrahydroxypentanal
English name: D-Lyxose
Molecular formula: C5H10O5
Molecular weight: 150.13

Names & synonyms

65-42-9DTXSID601018943RefChem:925101GlyTouCan:G88438YVCHEBI:25097DTXCID001779842G88438YV200-608-8(2S,3S,4R)-2,3,4,5-tetrahydroxypentanalD(-)-LyxoseD-(-)-LyxoseD-lyxo-pentose

Show more names

D-LyxoseD-Lyxose ,99%dextro-lyxoseD-LYXOPYRANOSED-Lyxose (9CI)D-manno-PentoseD-(-)-Lyxose>

aldehydo-D-lyxoseC5H10O5(+-)-LyxoseUNII-M795K6HJOLEINECS 200-608-8EINECS 214-212-8NSC 224430D-lyxose (open form)

Database identifiers

CAS: 1114-34-7、65-42-9
PubChem CID: 65550
DTXSID: DTXSID601018943
ChEMBL: CHEMBL1159661
ChEBI: CHEBI:16789
UNII: M795K6HJOL
EC Number: 200-608-8
Nikkaji: J82.119E

Properties

Computed structural properties

XLogP: -2.3
Topological polar surface area: 98 Å²
Hydrogen bond donors: 4
Hydrogen bond acceptors: 5
Rotatable bonds: 4
Heavy atoms: 10
Formal charge: 0
Complexity: 104

Physicochemical properties

Melting point: 108 · 108-112 °C(lit.)
Boiling point: 191.65 °C · 191.65°C (rough estimate)
alpha: 20 · D20 +5.5° -14.0° (c = 0.82 in water)
Density: 1.545 · 1.545
refractive index: 1.392 · 1.3920 (estimate)
storage temp.: Refrigerator
solubility: 2 O: · H2O: 50 mg/mL, clear, colorless
form: Crystalline Powder
pka: 12.46 · 12.46±0.20(Predicted)
color: White to slightly yellow
optical activity: 25 · [α]25/D 13.8°, c = 4 in H2O
Water Solubility: Water (Slightly)
Sensitive: Hygroscopic
Merck: 14 · 14,5641
BRN: 1723083 · 1723083
InChI: 1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4+,5/m1/s1
InChIKey: SRBFZHDQGSBBOR-AGQMPKSLSA-N
SMILES: O[C@@H]1COC(O)[C@@H](O)[C@H]1O
LogP: -2.39 · -2.390 (est)
CAS DataBase Reference: 1114 · 1114-34-7(CAS DataBase Reference)
FDA UNII: 795 K6HJOL · M795K6HJOL
EPA Substance Registry System: D-Lyxose (1114-34-7)
UNSPSC Code: 12352201 · 12352201
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Danger
Hazard statements: 315 · H315-H319-H225
Precautionary statements: 501 · P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P337+P313-P305+P351+P338-P303+P361+P353-P332+P313-P362-P403+P235
PPE: 95 · Eyeshields, Gloves, type N95 (US)
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 24 · 24/25-36/37/39-26
WGK Germany: 3 · 3
F: 3 · 3-10
TSCA: TSCA listed
HS Code: 29400090 · 29400090
Storage Class: 11 · 11 - Combustible Solids

Safety & regulation

Safety data

F: 3-10
PPE: Eyeshields, Gloves, type N95 (US)
wgk: 3
tsca: TSCA listed
hs_code: 29400090
risk_code: 36/37/38
Signal word: Danger
Symbol(GHS): GHS02,GHS07
hazard_code: Xi
safety_code: 24/25-36/37/39-26
Storage Class: 11 - Combustible Solids
Hazard statements: H315-H319-H225
Precautionary statements: P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P337+P313-P305+P351+P338-P303+P361+P353-P332+P313-P362-P403+P235

Chemistry & industry

Applications · 2 items

UsesD-Lyxose is a C’-2 epimer of D-Xylose (X750750). It is a monosaccharide and a reducing carbohydrate present in maple syrup. It is used in molecular modeling calculations in the study of drug binding and recognition in relation to aldose reductase.

UsesD-LYXOSE is a useful carbohydrate synthon.