Repirinast-d4 CAS 1329836-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1329836-95-4 |
| Molecular Formula | C20H17D4NO5 |
| Molecular Weight | 359.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Repirinast-d4 (CAS 1329836-95-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H17D4NO5. Molecular weight: 359.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H17D4NO5 |
| Molecular Weight | 359.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Repirinast Standards
Recommended Standards
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- 2-(2-Fluorophenoxy)-N-(furan-2-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1396715-99-3)
- Gliquidone Impurity 8 (CAS CATO-C4X-30008)
- 2-Butanoyl-3-picoline (CAS 1248102-78-4)
- (3-Methyl-5-(pyridin-2-yl)phenyl)boronic acid (CAS 2225170-54-5)
- 1-(4-(Dimethylamino)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 117994-77-1)
- Methyl 2-chloro-5-(5-formylfuran-2-yl)benzoate (CAS 355368-67-1)
- 2-((3-Chlorophenyl)thio)-N-(4-phenylthiazol-2-yl)acetamide (CAS 338957-86-1)
- MMAI hydrochloride (CAS 132980-17-7)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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