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147-81-9

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147-81-9 Usage

Chemical Properties

white fine crystalline powder

Uses

Different sources of media describe the Uses of 147-81-9 differently. You can refer to the following data:
1. As culture medium for certain bacteria.
2. DL-Arabinose is used in physicochemical studies to measure properties such as dielectric relaxation. It may be used in chiral separation of sugars. DL-Arabinose, is a building block of polysaccharide (CCPa-1) from fungus Coprinus comatus Gray, which has potential application as natural antitumor agent with immunomodulatory activity. Arabinose is also used as a culture medium for certain bacteria.

Check Digit Verification of cas no

The CAS Registry Mumber 147-81-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 147-81:
(5*1)+(4*4)+(3*7)+(2*8)+(1*1)=59
59 % 10 = 9
So 147-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O5/c6-1-2-3(7)4(8)5(9)10-2/h2-9H,1H2/t2-,3+,4-,5-/m0/s1

147-81-9 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (L09895)  DL-Arabinose, 98+%   

  • 147-81-9

  • 10g

  • 476.0CNY

  • Detail
  • Alfa Aesar

  • (L09895)  DL-Arabinose, 98+%   

  • 147-81-9

  • 50g

  • 1808.0CNY

  • Detail

147-81-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name DL-Arabinose

1.2 Other means of identification

Product number -
Other names racem. Ribose

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:147-81-9 SDS

147-81-9Relevant articles and documents

Synthesis of racemic ribose from D-glucose

Miculka, Christian

, p. 948 - 950 (2007/10/03)

Racemic ribose is a valuable starting material for investigations of the origins of biomolecular homochirality. It can be synthesized in seven steps starting from D-glucose.

THE FORMOIN REACTION

Castells, Josep,Lopez-Calahorra, Francisco,Geijo, Fernando

, p. 197 - 208 (2007/10/02)

The formoin reaction, i.e., the autocondensation of formaldehyde in an aprotic solvent catalysed by the conjugate base of a thiazolium ion, has been studied in detail.Glucose, galactose, dihyroxyacetone dimer, xylose, and arabinose have been identified as products.The influence of catalysts, temperature, basicity, and reaction time is documented.N,N-Dimethylformamide is a more convenient solvent than ether, benzene, or diglyme.Ethyldi-isopropylamine affords better yields of carbohydrate material than triethylamine.At =60 deg, aldol condensations are reduced to a minimum.After 1-2 h of reaction (depending on the conditions), the yields begin to decrease and become zero after ca. 24 h.

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