Bilastine Impurity 37 CAS 552301-45-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 552301-45-8 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Bilastine Impurity 37 (CAS 552301-45-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16O3. Molecular weight: 208.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Bilastine Standards
- Bilastine impurity 117 (CAS 926245-76-3)
- Bilastine impurity 120 (CAS 2409938-73-2)
- Bilastine Impurity 25 (CAS 137076-22-3)
- Bilastine Impurity 5 (CAS 38385-95-4)
- Bilastine Impurity 73 (CAS 874895-87-1)
- Bilastine impurity 80 (CAS 1789305-52-7)
- Bilastine Impurity 40 (CAS 2199440-16-7)
- Bilastine impurity 90 (CAS CATO-C4X-225390)
Recommended Standards
- Lusutrombopag Impurity 5 (CAS CATO-C4X-20845)
- Beta-Asarone (CAS 5273-86-9)
- Methoxamine Impurity 11 (CAS 54419-64-6)
- Flunarizine impurity 50 (CAS CATO-C4X-135750)
- Tadalafil Impurity 28 (CAS CATO-C4X-108728)
- 4-(2,5-Dimethylphenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1426142-65-5)
- N-(4-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1-(4-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxamide (CAS 477859-43-1)
- ((1S,2S)-2-Methylcyclopentyl)boronic acid (CAS 97276-85-2)
- 7-Chloro-3,4-dihydropyrido[2,3-f][1,4]oxazepin-5(2H)-one (CAS 2306263-78-3)
- 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