Bilastine Impurity 67 CAS 1181267-38-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1181267-38-8 |
| Molecular Formula | C29H39N3O3 |
| Molecular Weight | 477.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bilastine Impurity 67 (CAS 1181267-38-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C29H39N3O3. Molecular weight: 477.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C29H39N3O3 |
| Molecular Weight | 477.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Bilastine Standards
- Bilastine Impurity 65 (CAS CATO-C4X-225365)
- Bilastine Impurity 78 (CAS 1638785-22-4)
- Bilastine N-Oxide (CAS 2069238-47-5)
- Bilastine Impurity 2 (CAS 1638785-23-5)
- Cis-Bilastine N-Oxide (CAS 1934257-94-9)
- Trans-Bilastine N-Oxide (CAS 1934257-95-0)
- Bilastine Impurity 125 (CAS CATO-C4X-2253125)
- Bilastine-d6 (CAS 2470116-56-2)
Recommended Standards
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- N,N-Bis(9,9-dimethyl-9H-fluoren-2-yl)aniline (CAS 165320-27-4)
- Alectinib Impurity N2 (CAS 1256584-79-8)
- Arbidol Impurity 25 (CAS 110543-98-1)
- 3,4-Dichloro-1H-indol-7-amine (CAS 165669-12-5)
- 2-Methoxy-5-methylbenzenesulfonamide (CAS 82020-49-3)
- 4-[ethyl(methyl)amino]-n'-hydroxybenzene-1-carboximidamide (CAS 1094777-91-9)
- 9-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4,9-tetrahydrospiro[carbazole-3,2'-[1,3]dioxolane] (CAS 477873-13-5)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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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