ChemicalBook > CAS DataBase List > L-LYXOSE
L-LYXOSE
- Product Name
- L-LYXOSE
- CAS No.
- 1949-78-6
- Chemical Name
- L-LYXOSE
- Synonyms
- L-LYXOSE;L-LYXOSE2;Lyxose, L-;L(+)-LYXOSE;L-Lyxose ,98%;L-LYXOPYRANOSE;L-Lyxose (9CI);L-lyxo-Pentose;L-(+)-Lyxose>aldehydo-L-lyxose
- CBNumber
- CB2769811
- Molecular Formula
- C5H10O5
- Formula Weight
- 150.13
- MOL File
- 1949-78-6.mol
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L-LYXOSE Property
- 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
- optical activity
- -5.8 → +14
- 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
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- L0153
- Product name
- L-(+)-Lyxose
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $113
- Updated
- 2024/03/01
TCI Chemical
- Product number
- L0153
- Product name
- L-(+)-Lyxose
- Purity
- >98.0%(HPLC)
- Packaging
- 5g
- Price
- $388
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B21583
- Product name
- L-Lyxose, 99%
- Packaging
- 1g
- Price
- $68.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B21583
- Product name
- L-Lyxose, 99%
- Packaging
- 5g
- Price
- $301
- Updated
- 2024/03/01
TRC
- Product number
- L502000
- Product name
- L-Lyxose
- Packaging
- 5g
- Price
- $315
- Updated
- 2021/12/16
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L-LYXOSE Chemical Properties,Usage,Production
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-LYXOSE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from L-LYXOSE manufacturers
Shanghai Standard Technology Co., Ltd.
- Product
- L-Lyxose 1949-78-6
- Price
- US $0.00/mg
- Min. Order
- 20mg
- Purity
- ≥98%(HPLC)
- Supply Ability
- 10 g
- Release date
- 2020-04-17
Career Henan Chemical Co
- Product
- L-LYXOSE 1949-78-6
- Price
- US $8.00/KG
- Min. Order
- 1g
- Purity
- ≥98%
- Supply Ability
- kg--tons
- Release date
- 2020-03-05
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