Isotopically labelledL-Tryptophan-13C11,15N2Cat. No. A-V1571L1CAS 202406-50-6
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Reference standard of L-Tryptophan (CAS 73-22-3) for the analysis of veterinary drug and drug residues: neat, with a certificate of analysis for every lot.
Veterinary drugs and drug residues · amino acid
ISO 17034 Reference MaterialL-Tryptophan
Synonyms: Tryptophan, Trofan, Tryptacin, Ardeytropin, Pacitron, L-Tryptofan, L-Trp, L-beta-3-Indolylalanine, Triptofano, Tryptophan, L-, Alpha'-Amino-3-indolepropionic acid, L-alpha-Aminoindole-3-propionic acid, L-alpha-amino-3-indolepropionic acid, Alanine, 3-indol-3-yl-, L-Alanine, 3-(1H-indol-3-yl)-, Propionic acid, 2-amino-3-indol-3-yl-, Tryptophan ((-),l,s), NSC 13119, alpha-Aminoindole-3-propionic acid, Tryptophanum (Latin), alpha-Amino-beta-(3-indolyl)-propionic acid, Levotryptophan, Naturruhe, Optimax wv, Ratio Tryptophan, Gppe pdr sach, PMS Tryptophan, L-Tryptophan High, L-Tryptophan 7423, L Tryptophan ratiopharm, L-Tryptophan High 7424, L-TTP, h-Trp-oh, Kalma, Tryptan, Tryptophan (H-3), Lyphan, Sedanoct, alpha-Amino-3-indolepropionic acid, L-, L-Trytophane, l-b-3-Indolylalanine, Tryptophan (USP/INN), Trytophan, alpha-Amino-3-Indoleproprionic Acid, L-Trytophan, L-Tryptophan (TF), L-Trp-OH, L-Tryptophan (JP18), S(-)-1-alpha-Aminoindole-3-propionic acid, Tryptophan (L-Tryptophan), L-a-Amino-3-indolepropionic acid, Pharmakon1600-01500600, NSC 757373, Propanoic acid, 2-amino-3-(3-indolyl)-, L-Tryptophan, Cell Culture Reagent (H-L-Trp-OH)
- Cat. No.
- A-V1571-100MG
- CAS
- 73-22-3
- Alternative CAS
- N/A
- Formula
- C11H12N2O2
- Molecular weight
- 204.23 g/mol
- Class
- Amino acid
- Quality
- ISO 17034
- Labelled standards
- L-Tryptophan-13C11,15N2
- Also as a pharmaceutical analytical standard
- P-T232-055
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-V1571-100MG | Neat | 100 mg | ||
| A-V1571-500MG | Neat | 500 mg | ||
Labelled standards
For isotope dilution in LC-MS/MS and GC-MS.
Isotopically labelledL-Tryptophan-13C11,15N2Cat. No. A-V1571L1CAS 202406-50-6Also 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.