Darunavir Impurity 16 CAS 1402142-62-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1402142-62-4 |
| Molecular Formula | C20H29N3O3S |
| Molecular Weight | 391.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Darunavir Impurity 16 (CAS 1402142-62-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H29N3O3S. Molecular weight: 391.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H29N3O3S |
| Molecular Weight | 391.53 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Darunavir Standards
- Darunavir Impurity 14 (CAS CATO-C4X-160614)
- Darunavir Impurity 15 (CAS 192800-79-6)
- Darunavir Intermediate 22 (CAS 169280-56-2)
- Darunavir impurity 33 (CAS CATO-C4X-160633)
- Darunavir impurity 14, 98% (CAS 143224-62-8)
- Darunavir Impurity 26 (CAS 1418639-27-6)
- Darunavir Impurity (CAS 251105-80-3)
- Darunavir Impurity 40 (CAS 143225-31-4)
Recommended Standards
- Fmoc-(4-aminomethyl)benzoic acid (CAS 164470-64-8)
- N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-morpholino-2-(thiophen-3-yl)ethyl)oxalamide (CAS 946355-90-4)
- trans-4-(N-Fluorenmethoxycarbonylaminomethyl)cyclohexanecarboxylic acid (CAS 167690-53-1)
- Metaraminol Impurity 14 HCl (CAS 2277270-00-3)
- Vitamin K1 Impurity 29 (CAS 481-85-6（free base）)
- tert-Butyl 3-acetamido-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1259224-07-1)
- Piperidin-3-yl azepane-1-carboxylate (CAS 1539582-30-3)
- 2-Methoxy-4-methylbenzonitrile (CAS 53078-69-6)
- 4-Propoxy-2-(pyridin-2-ylmethoxy)benzaldehyde (CAS 923742-55-6)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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