沃替西汀杂质32 CAS 1642185-28-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1642185-28-1 |
| Molecular Formula | C14H13BrS |
| Molecular Weight | 293.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order 沃替西汀杂质32 (CAS 1642185-28-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H13BrS. Molecular weight: 293.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H13BrS |
| Molecular Weight | 293.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- Bis(4-methoxyphenyl)selane (CAS 22216-66-6)
- CAS 1474022-91-7 (CAS 1474022-91-7)
- 8,9-Difluoro-5-methyl-1,7-dioxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid (CAS 306935-69-3)
- Chlorpromazine EP Impurity D HCI (CAS 3953-65-9)
- Dorzagliatin Impurity 12 (CAS CATO-C4X-344112)
- 4177-16-6 A825652 triethyl-(3-hydroxy-3-methyl-5-phenylpent-4-ynyl)ammonium iodide triethyl-(3-methyl-3-oxidanyl-5-phenyl-pent-4-ynyl)azanium iodide (CAS 4177-16-6)
- rac-(1R,2S)-2-(2-methoxyphenyl)cyclopropan-1-amine hydrochloride (CAS 1969288-13-8)
- 4,5-Dihydroacenaphtho[5,4-d]thiazol-8-amine (CAS 108954-84-3)
- 2,2 inverted exclamation marka-Biquinoline-4,4 inverted exclamation marka-dicarboxylic acid disodium salt; 4,4 inverted exclamation marka-Dicarboxy-2,2 inverted exclamation marka-biquinoline disodium salt; BCA; Disodium 2,2 inverted exclamation marka-biquinoline-4,4 inverted exclamation marka-dicarboxylate 979-88-4 AB1010052 (CAS 979-88-4)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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