4-Chloro-2-[(4-chlorophenyl)methyl]-5-(4-fluorophenyl)thieno[2,3-d]pyrimidine CAS 867329-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 867329-94-0 |
| Molecular Formula | C19H11Cl2FN2S |
| Molecular Weight | 389.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-[(4-chlorophenyl)methyl]-5-(4-fluorophenyl)thieno[2,3-d]pyrimidine (CAS 867329-94-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H11Cl2FN2S. Molecular weight: 389.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H11Cl2FN2S |
| Molecular Weight | 389.27 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-2-ylmethyl-amine hydrochloride (CAS 1289384-94-6)
- N-(2-Chloro-6-fluorobenzyl)piperidin-3-amine hydrochloride (CAS 1289385-83-6)
- 4-Chloro-6-{4-[5-(4-chlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}pyrimidin-2-amine (CAS 1027619-77-7)
- 2-Chloro-4-[(2-chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-97-3)
- 2-Chloro-4-[(3-chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-96-2)
- 2-Chloro-4-[(4-chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-95-1)
- 4-Chloro-2-[(2-chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338406-03-4)
- 5-Chloro-2-((4-chlorophenyl)carbamoyl)phenyl dimethylsulfamate (CAS 400080-36-6)
Recommended Standards
- 4-((5-Bromo-2-hydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-73-1)
- Perfluorophenyl 6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinate (CAS 910036-96-3)
- 4-((4-Bromobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-96-1)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(3-(methylthio)phenyl)benzenesulfonamide (CAS 338775-32-9)
- 5-(oxolan-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1933574-48-1)
- Methacryloylacetone (CAS 20583-46-4)
- N'-(2,5-bis(2,2,2-trifluoroethoxy)benzoyl)methanesulfonohydrazide (CAS 477864-01-0)
- Hydroxy-Dynasore (CAS 1256493-34-1)
- 6-(3-Fluorobenzyl)-5-oxothiomorpholine-3-carboxylic acid (CAS 1269527-54-9)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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