Travoprost Impurity 56 CAS 105-36-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 105-36-2 |
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.00 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Travoprost Impurity 56 (CAS 105-36-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7BrO2. Molecular weight: 167.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.00 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Travoprost Standards
- Travoprost Impurity 55 (CAS 75-03-6)
- Travoprost Impurity 36 Sodium Salt (CAS CATO-C4X-192536)
- Travoprost Impurity 6 (CAS 349-82-6)
- Travoprost Impurity 9 (CAS 22897-99-0)
- Travoprost Impurity 12 (CAS 39746-01-5)
- Travoprost Impurity 10 (CAS 2218532-66-0)
- Travoprost Impurity 51 (CAS CATO-C4X-192551)
- Travoprost Impurity 53 (CAS CATO-C4X-192553)
Recommended Standards
- Captopril EP Impurity D (CAS 56970-78-6)
- 1-Bromoethyl Acetate (CAS 40258-78-4)
- 4-Bromobutyric acid (CAS 2623-87-2)
- All-rac-alfa-Tocopherol EP Impurity C (Mixture of Isomers) (CAS CATO-C4X-119519)
- Lansoprazole EP Impurity C/USP Impurity B (CAS 103577-40-8)
- 1-(4-Fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 896134-34-2)
- 4-((4-Ethoxy-3-methoxybenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 680998-73-6)
- 4-Cyano-3-(4-methylphenyl)propiophenone (CAS 898768-57-5)
- (Z)-N'-hydroxy-5-methylpyrazine-2-carboximidamide (CAS 832113-99-2)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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