6-Chloro-2-(2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-3-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine CAS 478258-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478258-94-5 |
| Molecular Formula | C18H17ClN4S |
| Molecular Weight | 356.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-2-(2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-3-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 478258-94-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H17ClN4S. Molecular weight: 356.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H17ClN4S |
| Molecular Weight | 356.87 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(2-{6-chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-2,5-dimethyl-1H-pyrrole (CAS 439110-96-0)
- 2-Chloro-1-[4-(5,6,7,8-tetrahydronaphthalene-2-sulfonyl)piperazin-1-yl]ethan-1-one (CAS 929973-02-4)
- 2-Chloro-N-(4,5-di-p-tolylthiazol-2-yl)acetamide (CAS 726157-04-6)
- 2-Chloro-N-(m-tolyl)-N-(4-(p-tolyl)thiazol-2-yl)acetamide (CAS 730951-08-3)
- 21-Chloro-3,6,9,12,15-pentaoxahenicosan-1-ol (CAS 1355956-01-2)
- 4-(4-Chloro-5-(4-methoxyphenyl)oxazol-2-yl)-N,N-diethylaniline (CAS 111961-86-5)
- 4-chloro-N-methyl-N-[(1r,4r)-4-[4-(methylamino)phenyl]cyclohexyl]benzamide (CAS 1797646-62-8)
- 4-Chloro-2-[(2-methyl-1h-indol-3-yl)(morpholin-4-yl)methyl]phenol (CAS 298685-88-8)
Recommended Standards
- 4-[(4-Chlorophenyl)methoxy]-2-methyl-6-[(phenylsulfanyl)methyl]pyrimidine (CAS 339278-72-7)
- N-((2-(4-chlorophenyl)-4-methylthiazol-5-yl)methyl)-4-methylbenzamide (CAS 866018-64-6)
- N-(4-chlorophenyl)-3-(dimethylamino)-4-phenyl-1H-pyrazole-1-carbothioamide (CAS 321553-13-3)
- tert-butyl N-(4-methyl-2-propyl-1,3-thiazol-5-yl)carbamate (CAS 1797012-32-8)
- 4-[(2,5-dimethylphenyl)thio]aniline hydrochloride (CAS 1049762-40-4)
- (1R,3S)-3-aminocyclopentanecarbonitrile (CAS 1127904-67-9)
- Phthalic Acid, Bis-Isononyl Ester (CAS 68515-48-0)
- 2-(2,2,2-Trifluoroethoxy)benzonitrile (CAS 56935-77-4)
- 1-(5-Bromopyridin-2-yl)azetidin-3-ol (CAS 1339319-85-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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