Skip to Content
MilliporeSigma
All Photos(1)

Documents

608068

Sigma-Aldrich

L-Leucine-13C6,15N

98 atom % 13C, 98 atom % 15N, 95% (CP)

Synonym(s):

(S)-2-Amino-4-methylpentanoic acid-13C6,15N, 13C and 15N Labeled L-leucine, SILAC Amino Acid, L-Leucine-ul-13C,15N

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(13CH3)213CH13CH213CH(15NH2)13CO2H
CAS Number:
202406-52-8
Molecular Weight:
138.12
MDL number:
MFCD00144625
UNSPSC Code:
12352209
PubChem Substance ID:
24881988
NACRES:
NA.12

isotopic purity

98 atom % 13C
98 atom % 15N

assay

95% (CP)

form

solid

optical activity

[α]25/D +14.5°, c = 2 in 5 M HCl

technique(s)

bio NMR: suitable
protein expression: suitable

mp

>300 °C (lit.)

mass shift

M+7

SMILES string

[H][13C@]([15NH2])([13CH2][13CH]([13CH3])[13CH3])[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/i1+1,2+1,3+1,4+1,5+1,6+1,7+1

InChI key

ROHFNLRQFUQHCH-HUEJSTCGSA-N

Looking for similar products? Visit Product Comparison Guide

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)

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service