2-(Chloromethyl)-5-(4-chlorophenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one CAS 91225-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91225-69-3 |
| Molecular Formula | C13H8Cl2N2OS |
| Molecular Weight | 311.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chloromethyl)-5-(4-chlorophenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 91225-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8Cl2N2OS. Molecular weight: 311.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8Cl2N2OS |
| Molecular Weight | 311.19 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- 2-(Chloromethyl)-6-(4-chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 851398-76-0)
- 1,4-Bis(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)benzene (CAS 257880-89-0)
- 1-(Chloromethyl)-4-(dodecyloxy)benzene (CAS 118468-30-7)
- Methyl 6-(chloromethyl)-4-iodopicolinate (CAS 1393531-71-9)
- 2-(chloromethyl)-3-(2-oxopropyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 743445-03-6)
- (2-(Chloromethyl)phenyl)diphenylphosphane (CAS 167706-40-3)
- (R)-4-(4-(5-(chloromethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one (CAS 1252018-28-2)
Recommended Standards
- 1-Bromo-4-tosylbenzene (CAS 5184-70-3)
- 1-Bromo-4-[(phenylsulfonyl)methyl]benzene (CAS 91110-68-8)
- 2-Chloro-5-(((5-chloroquinolin-8-yl)oxy)methyl)thiazole (CAS 672950-05-9)
- 2,6-Dichloro-4-(trifluoromethyl)-nicotinoyl chloride (CAS 174727-38-9)
- 4-((2-Aminoethyl)amino)-1,2,5-thiadiazole-3-carboxylic acid (CAS 153391-48-1)
- 3-Chloro-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261972-11-5)
- 1-(1,5-Dimethyl-1H-pyrazol-3-yl)cyclopropanamine (CAS 1526644-56-3)
- Cephalexin Impurity 41 (CAS CATO-C4X-126141)
- 4-(2-Phenyl-1H-benzimidazol-1-yl)phenylboronic Acid (contains varying amounts of Anhydride) (CAS 867044-33-5)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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