5-bromo-4-chlorothieno[2,3-d]pyrimidine CAS 814918-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 814918-95-1 |
| Molecular Formula | C6H10BrClN2S |
| Molecular Weight | 257.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-4-chlorothieno[2,3-d]pyrimidine (CAS 814918-95-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10BrClN2S. Molecular weight: 257.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10BrClN2S |
| Molecular Weight | 257.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromo Standards
- 6-bromo-2-chloro-thieno[3,2-d]pyrimidine (CAS 1388050-36-9)
- 6-bromo-2-chloro-thieno[2,3-d]pyrimidine (CAS 1782440-51-0)
- 7-bromo-4-chlorothieno[3,2-d]pyrimidine (CAS 31169-27-4)
- 2-bromo-1-(3-chloro-2-fluorophenyl)ethan-1-one (CAS 1192313-64-6)
- 7-bromo-2-chloro-5-fluoro-1H-benzimidazole (CAS 1239720-18-3)
- 1-(3-bromo-5-fluorophenyl)-2-chloroethanone (CAS 1260892-53-2)
- 6-Bromo-4-chloro-1-methylphthalazine (CAS 1011291-79-4)
- 6-Bromo-1-chloro-4-methylphthalazine (CAS 1011291-80-7)
Recommended Standards
- 2-Chloro-4-(dimethylphosphinyl)-6-(trifluoromethyl)pyridine (CAS 2680543-09-1)
- 2-Chloro-3-(dimethylphosphinyl)-5-(trifluoromethyl)pyridine (CAS 2703780-72-5)
- 2,4,8-trichloro-5-methyl-quinazoline (CAS 1602418-43-8)
- N-Isopropyl 5-nitropicolinamide (CAS 1437794-85-8)
- 4-Morpholino-2-phenylbutanoic acid (CAS 858712-33-1)
- Vonoprazan Impurity 281 (CAS 3058423-29-0)
- Ethyl 4-(2-aminoethoxy)benzoate hydrobromide (CAS 61508-41-6)
- Potassium trifluoro(quinolin-7-yl)borate (CAS 1411985-64-2)
- N-Ethyl-1-(2-thienyl)cyclohexanamine oxalate (CAS 1211474-29-1)
- Insulin degludec (CAS 844439-96-9)
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