6-((6-Chloropyridin-3-yl)methyl)-5,7-dimethyl-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidine CAS 866040-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866040-38-2 |
| Molecular Formula | C18H15ClN4S |
| Molecular Weight | 354.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-((6-Chloropyridin-3-yl)methyl)-5,7-dimethyl-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidine (CAS 866040-38-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15ClN4S. Molecular weight: 354.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15ClN4S |
| Molecular Weight | 354.86 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloropyridin Standards
- 2-((5-Chloropyridin-2-yl)amino)-2-oxoethyl 2-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)acetate (CAS 870983-04-3)
- 1-(2-(6-Chloropyridin-3-yl)ethyl)-6-methoxy-1-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 866020-56-6)
- 5-(6-Chloropyridin-3-yl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 306936-75-4)
- 1-(6-Chloropyridin-2-yl)-3-methyl-4-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine (CAS 446276-01-3)
- 3-(1-(6-Chloropyridin-3-yl)cyclobutyl)-5-(1-(oxetan-3-yl)-1H-pyrazol-4-yl)-1,2,4-oxadiazole (CAS 1369514-08-8)
- 1-Benzyl-4-((2-chloropyridin-3-yl)sulfonyl)piperazine (CAS 1870476-06-4)
- 3,3-Bis((6-chloropyridin-3-yl)methyl)pentane-2,4-dione (CAS 865658-84-0)
- N-(5-Chloropyridin-2-yl)-N'-(3,4-dichlorophenyl)propanediamide (CAS 338392-31-7)
Recommended Standards
- 4-((2-Chloro-3-phenylallylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-88-8)
- Ilaprazole Impurity 122 (CAS CATO-C4X-1130122)
- 4-(((5-(2-Chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)methyl)benzonitrile (CAS 5302-36-3)
- 4-(3,5-Dichlorophenyl)benzonitrile (CAS 1025992-48-6)
- 5-Amino-1-(4-bromophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416344-67-6)
- 1-(4-(Bromomethyl)phenyl)pyrrolidine-2,5-dione (CAS 309733-25-3)
- 6-(2-Aminopropan-2-yl)picolinonitrile (CAS 1192356-37-8)
- Trt-Gly-OMe (CAS 10065-71-1)
- 4,5-Diiodo-2-methylimidazole (CAS 73746-44-8)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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