Methoxycarbonyl-L-tert-leucine CAS 162537-11-3

Methoxycarbonyl-L-tert-leucine CAS 162537-11-3

Identification

CAS Number

162537-11-3

Name

Methoxycarbonyl-L-tert-leucine

Synonyms

(2S)-2-acetamido-3,3-dimethylbutanoic acid
162537-11-3 [RN]
Ac-Tle-OH
L-Valine, N-acetyl-3-methyl- [ACD/Index Name]
MFCD08275827
N-Acetyl-3-methyl-L-valin [German] [ACD/IUPAC Name]
N-Acetyl-3-methyl-L-valine [ACD/IUPAC Name]
N-Acétyl-3-méthyl-L-valine [French] [ACD/IUPAC Name]
N-Acyl-tert-Leucine
N-α-Acetyl-L-tert-leucine
(S)-2-acetamido-3,3-dimethylbutanoic acid
(S)-N-ACETYL-2-AMINO-3,3-DIMETHYL-BUTYRIC ACID
22146-59-4 [RN]
Methyl Carbonyl L-tert Leucine
Methylcarbonyl-L-t-leucine

SMILES

O=C(N[C@H](C(=O)O)C(C)(C)C)C

StdInChI

InChI=1S/C8H15NO3/c1-5(10)9-6(7(11)12)8(2,3)4/h6H,1-4H3,(H,9,10)(H,11,12)/t6-/m1/s1

StdInChIKey

WPPXAQGLXQAVTE-ZCFIWIBFSA-N

Molecular Formula

C8H15NO3 

Molecular Weight

173.21

MDL Number

MFCD08275827

Properties

Appearance

White powder

Safety Data

RIDADR

NONH for all modes of transport

Specifications and Other Information of Our Methoxycarbonyl-L-tert-leucine CAS 162537-11-3

Identification Methods

HPLC

Assay

98~102%

Purity

99% min

a. N-Acetyl L-tertiary Leucine

≤0.05%

b. Methoxycarbonyl -L-Valine

≤0.1%

c. Any individual unknown impurity

≤0.3%

Total impurities

≤1.0%

Enantiomer content by chiral HPLC

≤0.1%

Water content by KF

≤0.5%

Loss on drying

≤1.0%

Residue on ignition

≤0.2%

Heavy metals

≤10ppm

Storage

Sealed, keep in a cool, dry place and away from light

Known Application

Used as Amino acidnutrition.

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