2-(Methylthio)-5-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile CAS 866019-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866019-75-2 |
| Molecular Formula | C15H9F3N4S |
| Molecular Weight | 334.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylthio)-5-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 866019-75-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H9F3N4S. Molecular weight: 334.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H9F3N4S |
| Molecular Weight | 334.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)-N-(3,4,5-trimethoxyphenyl)nicotinamide (CAS 785799-57-7)
- Ethyl 2-((6-((methylthio)methyl)-2-phenylpyrimidin-4-yl)thio)acetate (CAS 477886-22-9)
- 2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4-yl 3-chlorobenzoate (CAS 303987-63-5)
- 3-(4-(Methylthio)phenyl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)prop-2-en-1-one (CAS 1798404-73-5)
- 4-(Methylthio)-2-phenyl-6-(2-phenylhydrazinyl)pyrimidine-5-carbonitrile (CAS 880649-23-0)
- 5-(2-((3-(Methylthio)phenyl)amino)vinyl)-3-phenylisoxazole-4-carbonitrile (CAS 303995-78-0)
- Ethyl 2-(methylthio)-4-(2-(phenylamino)ethoxy)pyrimidine-5-carboxylate (CAS 34753-19-0)
- 2-(Methylthio)-3-((3-(trifluoromethyl)phenyl)diazenyl)-1H-indole (CAS 478045-17-9)
Recommended Standards
- (2S)-dimethyl 8-acetyl-6-hydroxy-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indole-1,2(2H)-dicarboxylate (CAS 79465-86-4)
- 3-((4-Fluorophenyl)sulfonyl)-6-methoxy-2H-chromen-2-one (CAS 904438-84-2)
- 3,4-Di-o-acetyl-6-o-benzoyl-d-glucal (CAS 180072-39-3)
- tert-Butyl 4-(((6-methoxy-2-(methylthio)pyrimidin-4-yl)amino)methyl)piperidine-1-carboxylate (CAS 1353958-26-5)
- 5-(3-Methoxy-isoxazol-5-yl)-3-oxo-pentanoic acid methyl ester (CAS 1083229-73-5)
- (5E)-3-Ethyl-5-{[5-nitro-2-(phenylsulfanyl)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 329079-73-4)
- 1,2,6,7-DIEPOXYHEPTANE (CAS 4247-19-2)
- 454-95-5 3-(Fluorosulphonyl)benzoic acid EINECS 207-232-3 (CAS 454-95-5)
- 6-ethyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937691-38-8)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com