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Amino Acids & Derivatives

L-Isoleucine, USP 98.50–101.50%

USPAvailable on request

L-Isoleucine, USP 98.50–101.50% (CAS 73-32-5) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-038214.

Pack sizes
L-Isoleucine, USP 98.50–101.50% chemical structure
CAS number73-32-5
FormulaC6H13NO2
Molar mass131.17 g/mol
HS code29224990
Purity98.50–101.50%
InChIKeyAGPKZVBTJJNPAG-WHFBIAKZSA-N
IUPAC name(2S,3S)-2-amino-3-methylpentanoic acid

About L-Isoleucine, USP 98.50–101.50%

Researchers and plant chemists source L-Isoleucine, USP 98.50–101.50% from Zemixal for routine and specialised work. For your records (USP), the material is defined by CAS 73-32-5, formula C6H13NO2 and molar mass 131.17 g/mol.

Use cases we see most often

  • Peptide synthesis
  • Cell culture media
  • Biochemical research

Storage and safety notes

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Order it in 10 g, 25 g, 100 g, 500 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Peptide synthesis
  • Cell culture media
  • Biochemical research

Applications

Diagnostics, Life Science and BiotechResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of L-Isoleucine, USP 98.50–101.50%
Product nameL-Isoleucine, USP 98.50–101.50%
Catalogue numberZX-038214
CAS number73-32-5
IUPAC name(2S,3S)-2-amino-3-methylpentanoic acid
Molecular formulaC6H13NO2
Molar mass131.17 g/mol
Exact mass131.0946
GradeUSP
Purity / assay98.50–101.50%
XLogP3-1.7
H-bond donors / acceptors2 / 3
Topological polar surface area63.3 Ų
HS code29224990
InChIKeyAGPKZVBTJJNPAG-WHFBIAKZSA-N
SMILESCC[C@H](C)[C@@H](C(=O)O)N
PubChem CID6306
SynonymsIsoleucine, 2S,3S-Isoleucine, (S)-Isoleucine, (S,S)-Isoleucine, 2-Amino-3-methylvaleric acid, erythro-L-Isoleucine, L-Ile, alpha-Amino-beta-methylvaleric acid, Norvaline, 3-methyl-, Valeric acid, 2-amino-3-methyl-, iso-leucine, (2S,3S)-alpha-Amino-beta-methyl-n-valeric acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of L-Isoleucine, USP 98.50–101.50%
10 gQuoted on request
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about L-Isoleucine, USP 98.50–101.50%

Which CAS number identifies L-Isoleucine, USP 98.50–101.50%?
L-Isoleucine, USP 98.50–101.50% is registered under CAS 73-32-5. You may also see it listed as Isoleucine, 2S,3S-Isoleucine, (S)-Isoleucine. Our catalogue number for this item is ZX-038214.
What are the formula and molar mass of L-Isoleucine, USP 98.50–101.50%?
For L-Isoleucine, USP 98.50–101.50%, its formula is C6H13NO2 and its molar mass is 131.17 g/mol. The systematic (IUPAC) name is (2S,3S)-2-amino-3-methylpentanoic acid. InChIKey AGPKZVBTJJNPAG-WHFBIAKZSA-N lets you match it in any structure database.
What grade and pack sizes are available for L-Isoleucine, USP 98.50–101.50%?
This listing is USP grade with 98.50–101.50% purity. Standard packs are 10 g, 25 g, 100 g, 500 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with L-Isoleucine, USP 98.50–101.50%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship L-Isoleucine, USP 98.50–101.50% to my country?
Yes. L-Isoleucine, USP 98.50–101.50% ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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