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Thermo Scientific Chemicals D-Alanine, 99%

Numéro de catalogue. p-7080627
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Numéro de catalogue. Quantity
AAA1023106 5 g
AAA1023114 25 g
AAA1023122 100 g
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Numéro de catalogue. AAA1023106 Fournisseur Thermo Scientific Chemicals Code fournisseur A1023106
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Description

CAS: 338-69-2 | C3H7NO2 | 89.09 g/mol

D-Alanine is essential for the biosynthesis of peptidoglycan crosslinking sub-units that are used for bacterial cell walls.

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-Alanine is essential for the biosynthesis of peptidoglycan crosslinking sub-units that are used for bacterial cell walls.

Solubility
Soluble in water (155 mg/ml at 20°C), ethanol (slightly), and pyridine (slightly). Insoluble in ether, and acetone.

Notes
Store in cool, dry conditions in well sealed containers. Strong oxidizing agents.

Identifiants chimiques

CAS 338-69-2
Molecular Formula C3H7NO2
Molecular Weight (g/mol) 89.09
MDL Number MFCD00008077
InChI Key QNAYBMKLOCPYGJ-UWTATZPHSA-N
Synonym d-alanine, 2r-2-aminopropanoic acid, r-alanine, h-d-ala-oh, d-2-aminopropionic acid, d-ala, r-2-aminopropanoic acid, d-alpha-alanine, alanine, d, alanine d-form
PubChem CID 71080
ChEBI CHEBI:15570
IUPAC Name (2R)-2-aminopropanoic acid
SMILES C[C@@H](N)C(O)=O

Spécifications

Melting Point ∼295°C (decomposition)
Beilstein 1720249
Merck Index 14,204
Solubility Information Soluble in water (155mg/ml at 20°C),ethanol (slightly),and pyridine (slightly). Insoluble in ether,and acetone.
Quantity 5 g
Optical Rotation −14° (c=5 in 5N HCl)
Formula Weight 89.09
Percent Purity 99%
Chemical Name or Material D-Alanine

Sécurité et manipulation

EINECSNumber 206-418-1
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only