6-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine CAS 338953-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338953-47-2 |
| Molecular Formula | C16H8ClF3N4S |
| Molecular Weight | 380.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 338953-47-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H8ClF3N4S. Molecular weight: 380.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H8ClF3N4S |
| Molecular Weight | 380.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.0 |
| 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 Chloro Standards
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)amino)methylene)malononitrile (CAS 1024414-83-2)
- 4-{[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-ethylbenzenesulfonamide (CAS 1427460-37-4)
- 1-Chloro-7-methoxy-4-nitro-9-phenoxyacridine (CAS 134039-84-2)
- 2-Chloro-1,5-dihydroxy-6-(4-methoxyphenyl)anthracene-9,10-dione (CAS 92753-68-9)
- 7-Chloro-4-nitro-1-(p-tolyloxy)acridin-9(10H)-one (CAS 61290-20-8)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(pyridin-2-ylmethyl)-1H-pyrrole-2-carboxamide (CAS 338397-53-8)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(pyridin-3-ylmethyl)-1H-pyrrole-2-carboxamide (CAS 338397-65-2)
- 4-Chloro-N'-methyl-N'-[3-(trifluoromethyl)quinoxalin-2-yl]benzohydrazide (CAS 338773-42-5)
Recommended Standards
- 4-((4-Chlorophenyl)thio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-44-3)
- R 7050 (CAS 303997-35-5)
- (E)-N'-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrol-2-yl}sulfonyl)-N,N-dimethylmethanimidamide (CAS 338406-54-5)
- 3-[4-(N-Boc)piperazin-1-yl]phenylboronic acid pinacol ester (CAS 540752-87-2)
- 1,3-Dimethyl-7-(prop-2-yn-1-yl)-3,7-dihydro-1h-purine-2,6-dione (CAS 14114-45-5)
- 3,5-Dibromopyridin-2-amine (CAS 35486-42-1)
- 5-Amino-3-methyl-1,2,4-thiadiazole (CAS 17467-35-5)
- 1-Benzyl-3-(4-chlorophenyl)-1h-pyrazole-4-carbaldehyde (CAS 956373-98-1)
- 3-(3-Chloro-4-fluorobenzenesulfonyl)-8-methoxy-2H-chromen-2-one (CAS 866346-83-0)
- Peptide Impurity 15 (CAS 1227750-69-7)
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