Drotaverine Impurity 2 CAS 6298-46-0
| CAS No. | 6298-46-0 |
| Molecular Formula | C24H33NO5 |
| Molecular Weight | 415.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C24H33NO5, Drotaverine Impurity 2 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 415.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Drotaverine Impurity 2 (CAS 6298-46-0), a pharmacopoeial impurity reference standard (molecular formula C24H33NO5, MW 415.52 g/mol) used for the identification and quantification of trace impurities in APIs.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Drotaverine Impurity 2 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H33NO5 |
| Molecular Weight | 415.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Drotaverine Standards
- Drotaverine Impurity 11 (CAS CATO-C4X-243511)
- Drotaverine Impurity 20 (CAS 2754344-55-1)
- Drotaverine Impurity 29 (CAS CATO-C4X-243529)
- Drotaverine Impurity 3 (CAS CATO-C4X-24353)
- Drotaverine Impurity 5 (CAS 486-47-5)
- Drotaverine Impurity 13 (CAS 69373-87-1)
- Drotaverine Impurity 12 (CAS 92157-09-0)
- Drotaverine Impurity 19 (CAS CATO-C4X-243519)
Recommended Standards
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
- Dutaverine Impurity 32 (CAS CATO-C4X-243532)
- LCZ-696 Impurity 76 (CAS CATO-C4X-169676)
- Drotaverin Impurity 39 (CAS CATO-C4X-243539)
- Naltrexone impurity 65 (CAS 3075674-22-2)
- Trimethoprim EP Impurity H (CAS 1916-07-0)
- Oxaprozin Impurity 1 (CAS 642-04-6)
- Cyclobutanemethanol (CAS 4415-82-1)
- 2-(Pyridin-3-yl)-6-(trifluoromethyl)nicotinamide (CAS 1214335-39-3)
- 1-(2-Bromo-4-chloropyridin-3-yl)ethan-1-one (CAS 1956319-11-1)
- Ac-Asp-Met-Gln-Asp-AMC (CAS 355137-38-1)
- 6-(4-Hydroxyphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437477-62-7)
- 1-(3-Chlorophenyl)piperazin-2-one hydrochloride (CAS 183500-94-9)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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 18665070610 / Nicole.chen@cato-chem.com