EMAIL THIS PAGE TO A FRIEND
W329509 Sigma-Aldrich

DL-Isoleucine

99%, FCC, FG

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

  • CAS Number 443-79-8

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

  • Molecular Weight 131.17

  •  FEMA Number 3295

  •  Beilstein/REAXYS Number 1721790

  •  EC Number 207-139-8

  •  Council of Europe no. 10127

  •  MDL number MFCD00004268

  •  PubChem Substance ID 24901618

  •  Flavis number 17.010

  •  NACRES NA.21

Purchase

Properties

Related Categories Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, H-J, I-L More...
Quality Level   400
biological source   synthetic
grade   FG
reg. compliance   EU Regulation 1334/2008 & 872/2012
Agency/Method   meets purity specifications of JECFA
reg. compliance   FCC
assay   99%
mp   290 °C (dec.) (lit.)
Organoleptic   odorless
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

Packaging

25, 100 g in poly bottle

Other Notes

Download our Flavors and Fragrances Catalog to view our entire product line.

Subscribe to our Newsletter to keep up to date on our latest Flavors and Fragrances offerings.

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

Articles

HPLC Analysis of Isoleucine Enantiomers on Astec® CHIROBIOTIC® T (23 °C )

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Isoleucine Enantiomers on Astec® CHIROBIOTIC® T (23 °C )
Keywords: Chromatography, High performance liquid chromatography

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Related Products

related product

Product #

Description

Add to Cart

07475 Timestrip® Food

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?