H-D-Tyr-OtBu CAS 87553-74-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87553-74-0 |
| Molecular Formula | C13H19NO3 |
| Molecular Weight | 237.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order H-D-Tyr-OtBu (CAS 87553-74-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H19NO3. Molecular weight: 237.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H19NO3 |
| Molecular Weight | 237.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Etrasimod Impurity 58 (CAS 380350-42-5)
- H-Tyr(tBu)-OH (CAS 18822-59-8)
- Etrasimod impurity 22 (CAS CATO-C4X-321422)
- 3-(Bromomethyl)-5-methylbenzo[d]isoxazole (CAS 37924-86-0)
- 5-Chloro-1-isopropyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 175276-96-7)
- 2-(4-(N-Cyclohexyl-N-methylsulfamoyl)benzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide (CAS 449767-12-8)
- 6-Chloro-N-((4-chlorophenyl)carbamoyl)hexanamide (CAS 647824-94-0)
- 6-Amino-1-(2-methoxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1h)-one (CAS 436094-96-1)
- 1-(Methoxymethyl)cyclopentanecarboxamide (CAS 1142211-23-1)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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