Isotopically labelledL-Cysteine-13C3Cat. No. A-L0099L1CAS 202114-66-7
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Reference standard of L-Cysteine (CAS 52-90-4) for the analysis of nutrients and food components: neat, with a certificate of analysis for every lot.
Nutrients · amino acid
ISO 17034 Reference MaterialL-Cysteine
Synonyms: Acetylcysteine EP Impurity B, L-(+)-Cysteine, Cysteine, Thioserine, Half-cystine, beta-Mercaptoalanine, L-Cys, Cisteina, L-Alanine, 3-mercapto-, Free cysteine, Cisteinum, FEMA No. 3263, NSC 8746, alpha-Amino-beta-thiolpropionic acid, beta-Mercaptoalanine, L-, alpha-Amino-beta-thiolpropionic acid, L-, alpha-Amino-beta-mercaptopropanoic acid, L-, Propanoic acid, 2-amino-3-mercapto-, (R)-, Cisteinum (Latin), l-cystAine, L-Cysteine High, L-Cysteine 7403, L-Cysteine High 7404, Cysteine, L-, H-Cys-OH, L-Zystein, alpha-Amino-beta-mercaptopropionic acid, L-, L-Cysteine from non-animal source, b-Mercaptoalanine, Racemic cysteine, L-Cysteine (TF), L-Cysteine-13C, S-Alkyl-L-cysteine, Ecolan, S-alkyl-L-cysteines, H-Cys-OH HCl H, L-Cysteine (JP18), Glutathione EP Impurity B, H-Cys-OH from animal source, Propanoic acid, 2-amino-3-mercapto-, L-Cysteine(Discontinued,See C4X-153235), L-Cysteine, Cell Culture Reagent (H-L-Cys-OH)
- Cat. No.
- A-L0099-10MG
- CAS
- 52-90-4
- Alternative CAS
- N/A
- Formula
- C3H7NO2S
- Molecular weight
- 121.16 g/mol
- Category
- Nutrients
- Class
- Amino acid
- Quality
- ISO 17034
- Labelled standards
- L-Cysteine-13C3, L-Cysteine-13C3,15N
- Also as a pharmaceutical analytical standard
- P-A025-003
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-L0099-10MG | Neat | 10 mg | ||
| A-L0099-100MG | Neat | 100 mg | ||
Labelled standards
For isotope dilution in LC-MS/MS and GC-MS.
Isotopically labelledL-Cysteine-13C3Cat. No. A-L0099L1CAS 202114-66-7
Isotopically labelledL-Cysteine-13C3,15NCat. No. A-L0099L2CAS 202406-97-1Related compounds
Metabolites, degradation products and compounds of the same family.
RelatedN-Acetyl-L-cysteineCat. No. A-L0011CAS 616-91-1
RelatedS-Methyl-L-cysteineCat. No. A-L0419CAS 1187-84-4
RelatedL-Cysteine S-SulfateCat. No. A-L0101CAS 1637-71-4
RelatedL-Cysteine hydrochlorideCat. No. A-L0100CAS 52-89-1Also as a pharmaceutical analytical standard
The same compound is among our pharmaceutical analytical standards, with mass balance and, for small molecules, qNMR characterisation levels.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
Frequently asked questions
Can I have another concentration or solvent?
Yes. In solution choose "Other format" and enter concentration, solvent and volume.
Can I ask for larger quantities of the neat standard?
Yes. Choose "Other quantity" and enter the milligrams or grams you need.
When do I receive the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.