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490059

Sigma-Aldrich

L-Leucine-1-13C

99 atom % 13C

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)13CO2H
CAS Number:
74292-94-7
Molecular Weight:
132.17
MDL number:
MFCD00037583
UNSPSC Code:
12352209
PubChem Substance ID:
24872520
NACRES:
NA.12

isotopic purity

99 atom % 13C

assay

99% (CP)

form

solid

optical activity

[α]25/D +14.5°, c = 2 in 5 M HCl

mp

>300 °C (lit.)

mass shift

M+1

SMILES string

[H][C@](N)(CC(C)C)[13C](O)=O

InChI

1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i6+1

InChI key

ROHFNLRQFUQHCH-SANWUMGISA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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