Indole-3-acetyl-L-tryptophan CAS 57105-53-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 57105-53-0 |
| Molecular Formula | C21H19N3O3 |
| Molecular Weight | 361.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Indole-3-acetyl-L-tryptophan (CAS 57105-53-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H19N3O3. Molecular weight: 361.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H19N3O3 |
| Molecular Weight | 361.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-((3-Nitrophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-11-6)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(hydroxymethyl)propanoic acid (CAS 1217768-32-5)
- 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1094484-55-5)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com