EMAIL THIS PAGE TO A FRIEND
I5393 Sigma-Aldrich

DL-Isoleucine

≥98% (TLC)

Synonym: DL-2-Amino-3-methylpentanoic acid

  • CAS Number 443-79-8

  • Linear Formula CH3CH2CH(CH3)CH(NH2)COOH

  • Molecular Weight 131.17

  •  Beilstein/REAXYS Number 1721790

  •  EC Number 207-139-8

  •  MDL number MFCD00004268

Purchase

Properties

assay   ≥98% (TLC)
optical activity   [α]/D 0±2°(lit.)
impurities   leucine, essentially free
mp   290 °C (dec.) (lit.)
SMILES string   CC[C@@H](C)[C@@H](N)C(O)=O
InChI   1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m1/s1
InChI key   AGPKZVBTJJNPAG-RFZPGFLSSA-N

Description

Other Notes

A mixture of 4 stereoisomers.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Related Products

replaced by

Product #

Description

Add to Cart

298689 DL-Isoleucine, ReagentPlus®, 99%

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?