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Merck
CN

07303

(2RS)-2-Ethyl-2-methylpentanoic acid

pharmaceutical impurity standard

Synonym(s):

Valproic acid impurity K (PhEur), 2-Ethyl-2-methylvaleric acid, NSC 466

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About This Item

Empirical Formula (Hill Notation):
C8H16O2
CAS Number:
Molecular Weight:
144.21
UNSPSC Code:
12352200
NACRES:
NA.24
PubChem Substance ID:
EC Number:
226-284-8
Beilstein/REAXYS Number:
1721454
MDL number:
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InChI

1S/C8H16O2/c1-4-6-8(3,5-2)7(9)10/h4-6H2,1-3H3,(H,9,10)

InChI key

WUWPVNVBYOKSSZ-UHFFFAOYSA-N

SMILES string

OC(C(C)(CC)CCC)=O

assay

≥95.0% (GC)

shelf life

limited shelf life, expiry date on the label

impurities

≤1.0% water

application(s)

clinical testing

format

neat

Quality Level

Storage Class

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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