Remimazolam Impurity 8 CAS 1275616-60-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1275616-60-8 |
| Molecular Formula | C26H31BrN5O6P |
| Molecular Weight | 620.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Remimazolam Impurity 8 (CAS 1275616-60-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C26H31BrN5O6P. Molecular weight: 620.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H31BrN5O6P |
| Molecular Weight | 620.43 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Remimazolam Standards
- Remimazolam Impurity 9 (CAS 1275616-57-3)
- Remimazolam Impurity 16 (CAS CATO-C4X-282316)
- Remimazolam Impurity 15 (CAS CATO-C4X-282315)
- Remimazolam Impurity 10 (CAS CATO-C4X-282310)
- Remimazolam Impurity 13 (CAS CATO-C4X-282313)
- Remimazolam Impurity 14 (CAS CATO-C4X-282314)
- Remimazolam Impurity 11 (CAS CATO-C4X-282311)
- Remimazolam Impurity 12 (CAS 308243-65-4)
Recommended Standards
- 1-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-3-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-carbonyl}thiourea (CAS 338420-78-3)
- Citicoline Impurity 16 (CAS CATO-C4X-220316)
- 2,3,7,8,12,13,17,18-octaethyl-21<I>H</I>,23<I>H</I>-zinc porphyrin (CAS 17632-18-7)
- Sitagliptin Impurity 34 (CAS 218608-98-1)
- Posaconazole Impurity 101 (CAS CATO-C4X-1208101)
- 3-(2-Chloro-6-fluorophenyl)-N-(3,4-dimethoxyphenethyl)-5-methylisoxazole-4-carboxamide (CAS 442669-17-2)
- 2-(2-(Dimethylamino)ethoxy)-5-methylaniline (CAS 946715-60-2)
- (4-(tert-Butyl)phenyl)(pyridin-2-yl)methanol (CAS 1356845-37-8)
- 7-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159832-98-0)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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