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L-Isoleucine (U-13C6,15N)

CAS No.
202468-35-7
Chemical Name:
L-Isoleucine (U-13C6,15N)
Synonyms
L-Isoleucine-13C?,1?N;L-ISOLEUCINE-13C6, 15N;L-Isoleucine (U-13C6,15N);13C and 15N Labeled L-isoleucine;(2S,3S)-2-Amino-3-methylpentanoic acid-13C6,15N;L-Isoleucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP);L-Isoleucine-13C6,15N
CBNumber:
CB2440244
Molecular Formula:
C6H13NO2
Molecular Weight:
138.24
MDL Number:
MFCD00144621
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:51:18

L-Isoleucine (U-13C6,15N) Properties

Melting point 168-170 °C(lit.)
storage temp. Refrigerator, under inert atmosphere
solubility Aqueous Acid (Slightly), Methanol (Slightly, Heated, Sonicated), Water (Slightly)
form Solid
color White to Off-White
optical activity [α]25/D +40.0°, c =2 in 5 M HCl
InChI 1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1,7+1
InChIKey ROHFNLRQFUQHCH-HUEJSTCGSA-N
SMILES [13CH3][13CH]([13CH3])[13CH2][13C@H]([15NH2])[13C](O)=O
UNSPSC Code 12352209
NACRES NA.12

SAFETY

Risk and Safety Statements

WGK Germany  WGK 1
Storage Class 11 - Combustible Solids

L-Isoleucine (U-13C6,15N) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 608092 L-Isoleucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) 202468-35-7 100MG $1220 2026-04-30 Buy
Sigma-Aldrich 608092 L-Isoleucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) 202468-35-7 250MG $1790 2026-04-30 Buy
TRC TRC-I824088-5MG L-Isoleucine-13C6, 15N 202468-35-7 5mg $193 2026-06-03 Buy
TRC TRC-I824088-1MG L-Isoleucine-13C6, 15N 202468-35-7 1mg $67 2026-06-03 Buy
TRC TRC-I824088-10MG L-Isoleucine-13C6, 15N 202468-35-7 10mg $327 2026-06-03 Buy
Product number Packaging Price Buy
608092 100MG $1220 Buy
608092 250MG $1790 Buy
TRC-I824088-5MG 5mg $193 Buy
TRC-I824088-1MG 1mg $67 Buy
TRC-I824088-10MG 10mg $327 Buy

L-Isoleucine (U-13C6,15N) Chemical Properties, Uses, Production

Uses

L-Isoleucine-13C6,15N is used in the immunocapture isotope dilution mass spectrometry (IC-IDMS) to evaluate the suitability of the underlying monoclonal andpolyclonal antibodies (mAbs and pAbs) for new vaccine quantification.

General Description

L-isoleucine is an essential amino acid that is synthesized from threonine. It is a branched-chain hydrophobic amino acid. L-isoleucine is an isomer of L-leucine.

L-Isoleucine (U-13C6,15N) Preparation Products And Raw materials

Raw materials

Preparation Products

L-Isoleucine (U-13C6,15N) Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
LGC Science (Shanghai) Ltd. 17717235263 offer.de@lgcgroup.com China 19036 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43546 58
Chengdu Peter-like Biotechnology Co., Ltd. 028-81700200 13308200041 2851167782@qq.com China 10763 58
Aladdin Scientific tp@aladdinsci.com United States 50068 58
L-ISOLEUCINE-13C6, 15N (2S,3S)-2-Amino-3-methylpentanoic acid-13C6,15N 13C and 15N Labeled L-isoleucine L-Isoleucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) L-Isoleucine-13C?,1?N L-Isoleucine-13C6,15N L-Isoleucine (U-13C6,15N) 202468-35-7 13C2H513CH13CH313CH15NH213CO2H Metabolic Labeling ProductsStable Isotopes Alphabetical Listings Amino Acids and DerivativesStable Isotopes Biomolecular MS Biomolecular NMR I-LStable Isotopes Products for SILAC Stable Isotopes