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A7502

DL-Alanine

≥99% (HPLC)

Synonym(s):

(±)-2-Aminopropionic acid

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About This Item

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

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

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).

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This Item
146064H7750L8000
form

powder

form

powder, crystals or granules

form

powder

form

powder

technique(s)

ligand binding assay: suitable

technique(s)

ligand binding assay: suitable

technique(s)

ligand binding assay: suitable

technique(s)

ligand binding assay: suitable

assay

≥99% (HPLC)

assay

99%

assay

≥99% (TLC)

assay

≥98% (HPLC)

solubility

H2O: soluble

solubility

-

solubility

0.5 M HCl: soluble

solubility

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

mp

289 °C (dec.) (lit.)

mp

202 °C (dec.) (lit.)

mp

273 °C (dec.) (lit.)

mp

>300 °C (lit.)


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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