73-32-5
1.05357
EMPROVE® EXPERT, Ph. Eur., JP, USP
58879
≥99.5% (TLC), BioUltra
4160
An essential branched chain amino acid.
1.05362
for biochemistry
I2752
≥98% (HPLC)
W527602
99%, FCC, FG
PHR1099
Pharmaceutical Secondary Standard; Certified Reference Material
56241
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
(S)-(+)-Isoleucine
8.16008
for synthesis
Isoleucine
- CAS No.:
- 73-32-5
- Molecular Weight:
- 131.17
- Beilstein No.:
- 1721792
I0460000
European Pharmacopoeia (EP) Reference Standard
L-Isoleucine-13C6
604798
≥99 atom % 13C, ≥98% (CP)
L-Isoleucine-13C,d7 (2,3,4,4-d4-3-methyl-d3, 5-13C)
- Molecular Weight:
- 139.21
900911
≥95 atom % D, ≥97 atom % 13C, ≥95% (CP), optical purity≥98% (at α-carbon)
Amino acid standards for fluorescence detection
A2161
analytical standard