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Thermo Scientific Chemicals D-(-)-Arabinose, 99%

Product Code. 11364529
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Product Code. 11364529 Supplier Thermo Scientific Chemicals Supplier No. A10357.09
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Description

CAS: 10323-20-3 | C5H10O5 | 150.13 g/mol

D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10323-20-3
Molecular Formula C5H10O5
Molecular Weight (g/mol) 150.13
MDL Number MFCD00135608
InChI Key PYMYPHUHKUWMLA-WDCZJNDASA-N
Synonym d---arabinose, d-arabinose, dl-arabinose, arabinose, d, arabinose,d, 2s,3r,4r-2,3,4,5-tetrahydroxypentanal, unii-f0w6etz4e5, --arabinose, aldehydo-d-arabinose, f0w6etz4e5
PubChem CID 66308
ChEBI CHEBI:46983
IUPAC Name (2S,3R,4R)-2,3,4,5-tetrahydroxypentanal
SMILES C(C(C(C(C=O)O)O)O)O

Specifications

Melting Point 154°C to 158°C
Quantity 10 g
Beilstein 1723079
Solubility Information Soluble in water.
Optical Rotation −104° (c=10 in water, 24h)
Formula Weight 150.13
Percent Purity 99%
Chemical Name or Material D- (-)-Arabinose

RUO – Research Use Only

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