Nintedanib Impurity 73 CAS 54699-92-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 54699-92-2 |
| Molecular Formula | C7H14N2O2 |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nintedanib Impurity 73 (CAS 54699-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H14N2O2. Molecular weight: 158.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H14N2O2 |
| Molecular Weight | 158.20 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Nintedanib Standards
- Nintedanib Impurity 47 (CAS 119-63-1)
- Nintedanib Impurity 19 (CAS 1125-88-8)
- Nintedanib Impurity 62 (CAS 34539-21-4)
- Nintedanib Impurity 68 (CAS 2840-28-0)
- Nintedanib Impurity 59 (CAS 350-46-9)
- Nintedanib Impurity 34 (CAS 334952-09-9)
- Nintedanib Impurity 160 (CAS 7207-35-4)
- Nintedanib Impurity 38 (CAS 58378-33-9)
Recommended Standards
- Naproxen EP Impurity M (CAS 93-04-9)
- Hydroxychloroquine Impurity 77 (CAS CATO-C4X-183577)
- Losartan Impurity 23 (CAS 193140-43-1)
- Bimatoprost Impurity 20 (CAS 1648894-84-1)
- Rasagiline Impurity 71 (CAS CATO-C4X-191371)
- tert-Butyl 2-(1H-pyrazol-4-yl)acetate (CAS 2384664-80-4)
- 158550-36-8 4-[2-(4-Benzylphenoxy)ethyl]piperidine hydrochloride 5010AD C20H26ClNO (CAS 158550-36-8)
- 1-(2,4-Difluorophenyl)propan-1-one (CAS 85068-30-0)
- CAS 1253955-20-2 (CAS 1253955-20-2)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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