Bepotastine Impurity 11 CAS 1039957-36-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1039957-36-2 |
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bepotastine Impurity 11 (CAS 1039957-36-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H17NO3. Molecular weight: 187.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Bepotastine Standards
- Bepotastine Impurity 27 (CAS 59893-99-1)
- Bepotastine Impurity 26 (CAS 1154238-49-9)
- Bepotastine Impurity 28 (CAS 1153149-80-4)
- Bepotastine Impurity 25 (CAS CATO-C4X-183925)
- Bepotastine Impurity 13 (CAS CATO-C4X-183913)
- Bepotastine Impurity 32 (CAS CATO-C4X-183932)
- Bepotastine Impurity 18 (CAS CATO-C4X-183918)
- Bepotastine Impurity A-D5 N-nitroso (CAS CATO-C4X-183931)
Recommended Standards
- Butylphthalide Impurity 8 (CAS 1505458-11-6)
- Rasagiline Impurity 20 (CAS 1276516-71-2)
- Butylphthalide Impurity 26 (CAS 20871-40-3)
- Terbinafine impurity 34 (CAS CATO-C4X-133834)
- Flomoxef Impurity 32 (CAS CATO-C4X-138232)
- 1-(2,2-Dimethoxypropyl)-4-nitro-1h-pyrazole (CAS 1240569-09-8)
- 6-Chloro-N2,N2-dipropyl-1,3,5-triazine-2,4-diamine (CAS 98880-49-0)
- 3-Cyclopropyl-1,1,1-Trifluoroacetone (CAS 161237-00-9)
- Ethyl 5-Hydroxy-4-methoxy-2-nitrobenzoate (CAS 1146162-38-0)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com