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722669

Sigma-Aldrich

N-Acetyl-L-Val-13C5,15N-L-Leu-13C6 trifluoroacetate salt

99 atom % 13C, 98 atom % 15N, ≥97% (CP)

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About This Item

Linear Formula:
13C11C2H2415NNO4 · CF3COOH
Molecular Weight:
398.28
UNSPSC Code:
12352101
PubChem Substance ID:
329763946

isotopic purity

99 atom % 13C
98 atom % 15N

assay

≥97% (CP)

form

solid

technique(s)

bio NMR: suitable
protein expression: suitable

mass shift

M+12

storage temp.

−20°C

SMILES string

CC([15NH][13C@@H]([13CH]([13CH3])[13CH3])[13C](N[13C@@H]([13CH2][13CH]([13CH3])[13CH3])[13C](O)=O)=O)=O.FC(F)(C(O)=O)F

InChI

1S/C13H24N2O4.C2HF3O2/c1-7(2)6-10(13(18)19)15-12(17)11(8(3)4)14-9(5)16;3-2(4,5)1(6)7/h7-8,10-11H,6H2,1-5H3,(H,14,16)(H,15,17)(H,18,19);(H,6,7)/t10-,11-;/m0./s1/i1+1,2+1,3+1,4+1,6+1,7+1,8+1,10+1,11+1,12+1,13+1,14+1;

InChI key

SZJGTOOSHWUJPL-KMCUBKOLSA-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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
IY2223

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