2-(5-Bromopyridin-3-yl)-7-chloro-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one CAS 1567346-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1567346-22-8 |
| Molecular Formula | C10H4BrClN4OS |
| Molecular Weight | 343.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Bromopyridin-3-yl)-7-chloro-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 1567346-22-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H4BrClN4OS. Molecular weight: 343.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H4BrClN4OS |
| Molecular Weight | 343.59 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromopyridin Standards
- 1-(3-Bromopyridin-2-yl)-3-(6-chloropyridin-3-yl)thiourea (CAS 1206640-97-2)
- 3-(6-Bromopyridin-2-yl)-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine (CAS 463334-77-2)
- N-(5-bromopyridin-2-yl)-2-(1H-indol-3-yl)-2-oxoacetamide (CAS 1022607-71-1)
- 2-(6-Bromopyridin-3-yl)-5-trifluoromethyl-1H-benzoimidazole (CAS 1370534-54-5)
- Bis(6-bromopyridin-3-yl)methanone (CAS 1159976-89-2)
- N-(5-bromopyridin-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1024337-23-2)
- (2-(2-Bromopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352500-13-0)
- (2-(6-Bromopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352534-65-6)
Recommended Standards
- (4-Chlorophenyl)(4-iodophenyl)methanamine (CAS 1039888-08-8)
- Empagliflozin Impurity 43 (CAS CATO-C4X-106543)
- (4-Chlorophenyl)(3-iodophenyl)methanamine (CAS 1038736-25-2)
- 4-{[(tert-butoxy)carbonyl]amino}oxane-2-carboxylic acid (CAS 1779582-40-9)
- 1-(4,6-Dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)-3-(o-tolyl)urea (CAS 672950-56-0)
- N-(4-Acetamidophenyl)-3-(4-nitrophenoxy)thiophene-2-carboxamide (CAS 252026-94-1)
- 3-[4-(diphenylmethyl)piperazin-1-yl]-3-oxopropanenitrile (CAS 313386-55-9)
- Sulfadiazine Impurity 17 (CAS 450365-21-6)
- 4-((2-Carbamothioylhydrazineylidene)methyl)phenyl picolinate (CAS 325699-71-6)
- Insulin aspart (CAS 116094-23-6)
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