Drotaverin Impurity N1 CAS 56046-20-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 56046-20-9 |
| Molecular Formula | C24H27NO5 |
| Molecular Weight | 409.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Drotaverin Impurity N1 (CAS 56046-20-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H27NO5. Molecular weight: 409.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H27NO5 |
| Molecular Weight | 409.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Drotaverin Standards
- Drotaverin Impurity 42 (CAS CATO-C4X-243542)
- Drotaverin Impurity 39 (CAS CATO-C4X-243539)
- Drotaverin Impurity 45 (CAS 855199-57-4)
- Drotaverin Impurity 72 (CAS CATO-C4X-243572)
- Drotaverin Impurity 49 (CAS 854869-48-0)
- Drotaverin Impurity 58 (CAS CATO-C4X-243558)
- Drotaverin Impurity 66 (CAS CATO-C4X-243566)
- Drotaverin Impurity N2 (CAS 21088-15-3)
Recommended Standards
- N-(3,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-59-1)
- Lacidipine Impurity 12 (CAS CATO-C4X-167112)
- N-(2,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577962-34-6)
- Tofacitinib Impurity 45 (CAS CATO-C4X-107945)
- Loxoprofen Impurity 97 (CAS CATO-C4X-148897)
- Pregabalin Impurity 31 (CAS 42201-43-4)
- 4-(Aminomethyl)-4-p-tolylcyclohexanol (CAS 887978-24-7)
- 2,3-Dihydro-furo[2,3-c]pyridin-3-ol (CAS 106531-53-7)
- 7-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1392102-13-4)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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