Daclatasvir Impurity 1 CAS 36934-45-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 36934-45-9 |
| Molecular Formula | C16H13BrO2 |
| Molecular Weight | 317.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Daclatasvir Impurity 1 (CAS 36934-45-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H13BrO2. Molecular weight: 317.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13BrO2 |
| Molecular Weight | 317.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Daclatasvir Standards
- Daclatasvir Impurity 10 (CAS CATO-C4X-184810)
- Daclatasvir Impurity 17 (CAS CATO-C4X-184817)
- Daclatasvir Impurity 34 (CAS CATO-C4X-184834)
- Daclatasvir Impurity 2 (CAS CATO-C4X-18482)
- Daclatasvir impurity 38 (CAS CATO-C4X-184838)
- Daclatasvir impurity 39 (CAS CATO-C4X-184839)
- Daclatasvir EP Impurity H (CAS 1007882-27-0)
- Daclatasvir Impurity 9 (CAS CATO-C4X-18489)
Recommended Standards
- 5-Bromo-2-{[(2E)-3-phenylprop-2-enyl]-oxy}benzaldehyde 79844-41-0 9889AE C16H13BrO2 (CAS 79844-41-0)
- 4-(Benzyloxy)-3-chlorobenzene-1-sulfonyl chloride (CAS 1016699-86-7)
- tert-Butyl (R)-3-(4-bromophenoxy)-2-hydroxypropanoate (CAS 2101855-92-7)
- Letrozole Impurity 12 (CAS CATO-C4X-182912)
- Nifuratel Impurity 23 (CAS CATO-C4X-127223)
- Dimethyl 4-ethynylpyridine-2,6-dicarboxylate (CAS 861108-90-9)
- 2-Fluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 1588507-91-8)
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- (2,4-Diethoxypyrimidin-5-yl)boronic acid (CAS 213971-07-4)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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