Tropicamide Impurity 11 CAS 101112-51-0
Purity ＞95%In StockPharmacopoeial Impurity Standards
| CAS No. | 101112-51-0 |
| Molecular Formula | C15H16N2O2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tropicamide Impurity 11 (CAS 101112-51-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16N2O2. Molecular weight: 256.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16N2O2 |
| Molecular Weight | 256.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ＞95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Tropicamide Standards
- Tropicamide EP Impurity B (CAS 57322-50-6)
- Tropicamide Impurity 17 (CAS CATO-C4X-215017)
- Tropicamide (CAS 1508-75-4)
- Tropicamide Impurity 13 (CAS CATO-C4X-215013)
- Tropicamide Impurity 20 (CAS 2727060-69-5)
- Tropicamide Impurity 16 (CAS 1184914-87-1)
- Tropicamide Impurity 21 (CAS 96392-48-2)
- Tropicamide Impurity 19 (CAS CATO-C4X-215019)
Recommended Standards
- Ruxolitinib Impurity 103 (CAS CATO-C4X-2058103)
- Ethacridine Lactate Impurity 27 (CAS CATO-C4X-260927)
- Ozagrel Impurity 11 (CAS 78712-80-8)
- Diphenhydramine Impurity 20 (CAS 65757-61-1)
- Azilsartan Impurity 92 (CAS 1417576-01-2)
- N-(Benzo[d][1,3]dioxol-5-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide (CAS 1448132-50-0)
- 5-(Piperazin-1-yl)pentan-1-amine (CAS 17096-75-2)
- Azilsartan Impurity 123 (CAS CATO-C4X-1096123)
- 3-Nitro-2-naphthaldehyde (CAS 73428-05-4)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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