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L-Leucine (U-13C6)

CAS No.
202406-52-8
Chemical Name:
L-Leucine (U-13C6)
Synonyms
L-Leucine-13C6;L-Leucine (U-13C6);L-Leucine-13C?,1?N;13C Labeled L-leucine;15N, 99%) MICROBIOLOG/PYROGEN TEST;(S)-2-Amino-4-methylpentanoic acid-13C6;L-Leucine-13C6,15N
CBNumber:
CB0433435
Molecular Formula:
C6H13NO2
Molecular Weight:
137.23
MDL Number:
MFCD00144634
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:48:20

L-Leucine (U-13C6) Properties

Melting point >300 °C (lit.)
form Solid
color White to off-white
optical activity [α]25/D +14.5°, 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 [H][13C@]([15NH2])([13CH2][13CH]([13CH3])[13CH3])[13C](O)=O
UNSPSC Code 12352209
NACRES NA.12
CAS Number Unlabeled 61-90-5

SAFETY

Risk and Safety Statements

WGK Germany  3
Storage Class 11 - Combustible Solids

L-Leucine (U-13C6) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 608068 L-Leucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) 202406-52-8 100MG $1090 2026-04-30 Buy
Sigma-Aldrich 608068 L-Leucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) 202406-52-8 250MG $1790 2026-04-30 Buy
ChemScene CS-0376437 L-Leucine-13C6,15N ≥98% 202406-52-8 1mg $141 2026-06-04 Buy
ChemScene CS-0376437 L-Leucine-13C6,15N ≥98% 202406-52-8 5mg $292 2026-06-04 Buy
ChemScene CS-0376437 L-Leucine-13C6,15N ≥98% 202406-52-8 10mg $455 2026-06-04 Buy
Product number Packaging Price Buy
608068 100MG $1090 Buy
608068 250MG $1790 Buy
CS-0376437 1mg $141 Buy
CS-0376437 5mg $292 Buy
CS-0376437 10mg $455 Buy

L-Leucine (U-13C6) Chemical Properties,Uses,Production

Uses

L-Leucine-13C6-15N is an isotopic labeled compound of L-Leucine(L330110). L-Leucine is an essential amino acid that acts as a nutrient signal to stimulate protein synthesis. It also activates the mammalian target of rapamycin kinase that regulates cell growth.

General Description

Leucine is a non-polar ketogenic amino acid. It can be metabolised to acetoacetate and acetyl coenzyme A. Isotope labeled amino acids are required for the production of isotopically labeled proteins.

L-Leucine (U-13C6) Preparation Products And Raw materials

Raw materials

Preparation Products

L-Leucine (U-13C6) Suppliers

Global( 19)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Wuhan eastop Technology Co., ltd.6 18086015167 17702779303 service@isotopechina.com China 234 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Qingdao Tenglong microwave technology co., LTD. 0532-83818797 17669478191 sc@tlwb.com.cn China 3933 58
Manhag Testing Technology Co., Ltd 400-818 0104 18918165978 zilin.ren@bestown.net.cn China 7770 58
Reer Technology (Shanghai) Co., LTD 021-64400900 15800436310 bessey@reertech.com China 4097 58
CHINA ISOTOPE CO., LIMITED 02151600108 13062666369 info@isotopechem.com China 4721 58
Shanghai Saikerui Biotechnology Co. , Ltd. 021-58000709 13120558703 sales@scrbio.com China 9873 58
Shanghai Beiwanta Biotechnology Co., Ltd. 021-67187366 19901745723 info@bwtlab.com China 9884 58
L-Leucine-13C6 15N, 99%) MICROBIOLOG/PYROGEN TEST (S)-2-Amino-4-methylpentanoic acid-13C6 13C Labeled L-leucine L-Leucine-13C?,1?N L-Leucine-13C6,15N L-Leucine (U-13C6) 202406-52-8 13CH3213CH13CH213CHNH213CO2H I-LStable Isotopes Metabolic Labeling Products Alphabetical Listings Biomolecular MS Stable Isotopes