| Identification | More | [Name]
beta-D-(-)-Arabinose | [CAS]
10323-20-3 | [Synonyms]
ARABINOSE, D-(-)-
D-ARA
D-(-)-ARABINOSE
D-ARABINOSE
DPectinose
DPectinsugar
Pentopyranose
D-(-)-ABABINOSE
D(-)-ArabinoseGr
D-Arabinose (9CI)
ARABINOSE, D-(-)-(RG)
DGumsugar
beta-D-(-)-Arabinose
D-(-)-Arabinose
D(-)-Gum sugar D(-)-Pectinose | [EINECS(EC#)]
233-708-5 | [Molecular Formula]
C5H10O5 | [MDL Number]
MFCD00135608 | [Molecular Weight]
150.13 | [MOL File]
10323-20-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
156-160 °C
| [Boiling point ]
191.65°C (rough estimate) | [density ]
1.1897 (rough estimate) | [refractive index ]
-104 ° (C=10, H2O) | [storage temp. ]
Inert atmosphere,Store in freezer, under -20°C | [solubility ]
insoluble in EtOH; >21.55 mg/mL in DMSO; | [form ]
Solid | [pka]
pK1: 12.34 (25°C) | [color ]
White powder | [Odor]
Odorless | [Optical Rotation]
[α]20/D 104±2.0°, 24 hr, c = 10% in H2O | [Water Solubility ]
Soluble in water. | [BRN ]
1723079 | [Cosmetics Ingredients Functions]
SKIN CONDITIONING
HUMECTANT | [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-ZRMNMSDTSA-N | [SMILES]
O[C@@H]1COC(O)[C@@H](O)[C@@H]1O | [LogP]
-2.812 (est) | [CAS DataBase Reference]
10323-20-3(CAS DataBase Reference) | [NIST Chemistry Reference]
D-Arabinose(10323-20-3) | [EPA Substance Registry System]
10323-20-3(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P271-P280 | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
3-10 | [TSCA ]
Yes | [HS Code ]
29400000 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline compound | [Uses]
Isotope labelled analogue of D-Arabinose (A764175), an inhibitor of the enzyme glucose dehydrogenase. | [Uses]
pharmaceutical intermediate; food additive | [Definition]
ChEBI: Aldehydo-D-arabinose is an aldehydo-arabinose and a D-arabinose. It is an enantiomer of an aldehydo-L-arabinose. | [Purification Methods]
Crystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.] |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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400-0056266 |
| Website: |
www.energy-chemical.com |
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