L-LYXOSE
L-LYXOSE Basic information
- Product Name:
- L-LYXOSE
- Synonyms:
-
- L-LYXOSE2
- L-LYXOSE, 99%, MIXTURE OF ANOMERS
- L-Lyxose (9CI)
- L(+)-Lyxose, mixture of anomers
- L(+) LYXOSE extrapure
- L-lyxo-Pentose
- L-Lyxose ,98%
- L-LYXOPYRANOSE
- CAS:
- 1949-78-6
- MF:
- C5H10O5
- MW:
- 150.13
- EINECS:
- 217-763-2
- Product Categories:
-
- CARBOHYDRATE
- 13C & 2H Sugars
- Basic Sugars (Mono & Oligosaccharides)
- Biochemistry
- Lyxose
- Sugars
- aldehydes
- Carbohydrates & Derivatives
- Glycon Biochem
- Mol File:
- 1949-78-6.mol
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L-LYXOSE Chemical Properties
- Melting point:
- 108-112 °C(lit.)
- Boiling point:
- 191.65°C (rough estimate)
- Density
- 1.1897 (rough estimate)
- refractive index
- 14 ° (C=1, H2O)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Methanol (Slightly, Heated), Water (Slightly)
- form
- Solid
- pka
- 12.46±0.20(Predicted)
- color
- White to Off-White
- Water Solubility
- Very soluble (586 g/L) (25°C) in water.
- Sensitive
- Hygroscopic
- CAS DataBase Reference
- 1949-78-6(CAS DataBase Reference)
- EPA Substance Registry System
- L-Lyxose (1949-78-6)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25-36/37/39-26
- WGK Germany
- 3
- F
- 3-10
- TSCA
- Yes
- HS Code
- 29400090
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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L-LYXOSE Usage And Synthesis
Chemical Properties
white fine crystalline powder
Uses
It acts as 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. L-Lyxose is also utilized by Escherichia coli, encoding a kinase for L-Xylulose.
Definition
ChEBI: An L-lyxose in cyclic pyranose form.
Purification Methods
The anomer crystallises from propan-1-ol or EtOH, and the anomer crystallises from propan-2-ol. The 2,4-dinitrophenylhydrazone has m 171-172o and [] D -31o (pyridine). In D2O it has 21% of the pyranose form. The 2-methyl ether has m 120-121o and [] D +6o (c 1, H2O). [Angyal Adv Carbohydr Chem 42 15 1984, Bently J Am Chem Soc 79 1720 1959, Beilstein 1 I 439, 1 IV 4232.]
L-LYXOSESupplier
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