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A7502

Sigma-Aldrich

DL-Alanine

≥99% (HPLC)

Synonym(s):

(±)-2-Aminopropionic acid

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About This Item

Linear Formula:
CH3CH(NH2)COOH
CAS Number:
302-72-7
Molecular Weight:
89.09
Beilstein/REAXYS Number:
1720250
EC Number:
206-126-4
MDL number:
MFCD00064408
UNSPSC Code:
12352209
PubChem Substance ID:
24891244
NACRES:
NA.26

assay

≥99% (HPLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white to off-white

mp

289 °C (dec.) (lit.)

solubility

H2O: soluble

application(s)

peptide synthesis

SMILES string

CC(N)C(O)=O

InChI

1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)

InChI key

QNAYBMKLOCPYGJ-UHFFFAOYSA-N

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Application

DL-Alanine, a racemic mixture of D- and L-alanine, is used as a model reagent for development of amino acid racemic resolution techniques. DL-Alanine is used in mixed ligand (chelate) studies with transition metals such as Cu(II), Zn(ll) and Cd(ll).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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L-Alanine from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%

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