7-(benzenesulfonyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine CAS 186519-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186519-89-1 |
| Molecular Formula | C12H22ClN3O2S |
| Molecular Weight | 307.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(benzenesulfonyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 186519-89-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H22ClN3O2S. Molecular weight: 307.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H22ClN3O2S |
| Molecular Weight | 307.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related benzenesulfonyl Standards
- 7-(benzenesulfonyl)-2-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638760-14-1)
- 1-(Benzenesulfonyl)-2-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1363381-32-1)
- 2-(Benzenesulfonyl)-3-(1H-indol-3-yl)prop-2-enenitrile (CAS 95966-28-2)
- 1-(Benzenesulfonyl)-3-(phenylsulfanyl)propan-2-ol (CAS 400081-08-5)
- 1-Benzenesulfonyl-4-chloro-2-dimethyl-5-azaindole (CAS 1448259-93-5)
- 3-(Benzenesulfonyl-phenyl-amino)-propionic acid (CAS 101090-64-6)
- 5-(Benzenesulfonyl)-2-methyl-4-phenylpyrimidine (CAS 339107-90-3)
- 5-(Benzenesulfonyl)-2-(propan-2-ylsulfanyl)pyrimidin-4-ol (CAS 478247-41-5)
Recommended Standards
- 1-Benzyl-4-[(2-chloro-1,3-thiazol-5-yl)methyl]piperazine (CAS 341967-61-1)
- 5-(2-(Azepan-1-yl)thiazol-4-yl)-2-chloroaniline (CAS 1443290-30-9)
- 4-(azepane-1-sulfonyl)benzoyl chloride (CAS 890592-48-0)
- 3,5-Di(pyrazin-2-yl)-4H-1,2,4-triazol-4-amine (CAS 223645-71-4)
- Methyl 4-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)-3-oxobutanoate (CAS 674805-91-5)
- 2,3,5-Trifluoro-4-nitrobenzoic acid (CAS 1806336-88-8)
- 1-[4-(3-Piperidinyloxy)phenyl]-1-ethanonehydrochloride (CAS 1219976-42-7)
- Isepamicin Impurity 7 (CAS CATO-C4X-31117)
- (R)-2-amino-2-methylhexanoic acid hydrochloride (CAS 73473-41-3)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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