1-{2-[5-(3-chlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-2,5-dimethyl-1H-pyrrole CAS 383148-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383148-63-8 |
| Molecular Formula | C23H16ClF3N4S |
| Molecular Weight | 472.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{2-[5-(3-chlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-2,5-dimethyl-1H-pyrrole (CAS 383148-63-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H16ClF3N4S. Molecular weight: 472.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H16ClF3N4S |
| Molecular Weight | 472.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related chlorophenyl Standards
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 338957-28-1)
- 2-[2-(4-Chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]-N-[3-(trifluoromethyl)phenyl]acetamide (CAS 338957-21-4)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(3-methoxypropyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-13-1)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole (CAS 344274-14-2)
- (4Z)-2-[(4-Chlorophenyl)methoxy]-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 338419-54-8)
- 4-Chlorophenyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355421-73-7)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344269-64-3)
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(3,4-dichlorophenyl)acetamide (CAS 338957-24-7)
Recommended Standards
- Methyl 2-(benzo[d][1,3]dioxole-5-carboxamido)-5-((3-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335408-34-9)
- 2-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 338979-13-8)
- 3-Benzyl-1-(3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-hydroxypyridin-2(1H)-one (CAS 551930-55-3)
- Enrofloxacin-d5 (CAS 1173021-92-5)
- (S)-2-((tert-butoxycarbonyl)amino)-4-(3,5-difluorophenyl)butanoic acid (CAS 1260592-43-5)
- 3-(Difluoromethoxy)-4-methylaniline (CAS 264194-31-2)
- Naltrexone Impurity 28 (CAS CATO-C4X-147528)
- Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride (CAS 1392745-67-3)
- Ethyl 4-amino-2-cyanopyrimidine-5-carboxylate (CAS 15400-50-7)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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