H-D-Cys(Trt)-OtBu (hydrochloride) CAS 439089-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439089-10-8 |
| Molecular Formula | C26H29NO2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies H-D-Cys(Trt)-OtBu (hydrochloride) (CAS 439089-10-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H29NO2S HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H29NO2S HCl |
| Molecular Weight | 456.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-((2-Bromobenzyl)oxy)-3,5-dimethylbenzene (CAS 877663-20-2)
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- 2-(2,6-Dichlorophenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 338964-61-7)
- Methyl 5-chloro-2,4-difluorobenzoate (CAS 1261802-94-1)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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