4-Chloro-7-methyl-2-(pyrrolidin-1-ylmethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine CAS 885460-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885460-24-2 |
| Molecular Formula | C16H20ClN3S |
| Molecular Weight | 321.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-7-methyl-2-(pyrrolidin-1-ylmethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 885460-24-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20ClN3S. Molecular weight: 321.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20ClN3S |
| Molecular Weight | 321.87 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-((3-methyl-4-(m-tolyl)piperazin-1-yl)methyl)thiazole (CAS 865660-20-4)
- 4-Chloro-5,6,7,8-tetrahydro-2-(1-piperidinylmethyl)[1]benzothieno[2,3-d]pyrimidine (CAS 731827-03-5)
- 4-Chloro-6,7-dihydro-2-[(4-methyl-1-piperidinyl)methyl]-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 793727-91-0)
- 5-Chloro-8-methyl-7-(3-methylbut-2-en-1-yl)-6,7,8,9-tetrahydro-2,7,9a-triazabenzo[cd]azulene-1(2H)-thione (CAS 257891-65-9)
- 3-Chloro-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridine-4-thiol (CAS 1352516-01-8)
- 3-Chloro-4-fluorophenylzinc iodide solution (CAS 312624-19-4)
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Recommended Standards
- 2,3-Dibromo-5-fluorobenzotrifluoride (CAS 1027511-90-5)
- 1-bromo-4-(bromomethyl)-2,3,5,6-tetrafluorobenzene (CAS 1049037-64-0)
- 3-(4-Chlorophenyl)-8-isopropyl-1,4,8-triazaspiro[4.5]Dec-3-ene-2-thione (CAS 1325305-00-7)
- (1R)-1-tetrahydropyran-2-ylethanamine (CAS 1820598-78-4)
- 1-(5-Cyclopropylisoxazol-3-yl)cyclopropanecarboxylic acid (CAS 1352505-17-9)
- Sitagliptin EP Impurity C (CAS 1345822-86-7)
- 2-(Ethyl(4-nitrosophenyl)amino)ethanol (CAS 135-72-8)
- 1,3-diphenyl-4-pyrazolecarboxaldehyde 1,3-diphenylpyrazole-4-carbaldehyde 21487-45-6 A815414 (CAS 21487-45-6)
- 4-Hydroxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 25205-15-6)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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