4-chloro-5,6-dimethyl-2-(piperidin-1-ylmethyl)thieno[2,3-d]pyrimidine CAS 731827-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 731827-05-7 |
| Molecular Formula | C14H18ClN3S |
| Molecular Weight | 295.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-chloro-5,6-dimethyl-2-(piperidin-1-ylmethyl)thieno[2,3-d]pyrimidine (CAS 731827-05-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H18ClN3S. Molecular weight: 295.83 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H18ClN3S |
| Molecular Weight | 295.83 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 2'-Chloro-N-cyclopentyl-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidin]-4'-amine (CAS 1422354-57-1)
- 2'-Chloro-N-cyclopentyl-5'H-spiro[cyclobutane-1,6'-thieno[2,3-d]pyrimidin]-4'-amine (CAS 1956379-77-3)
- 1-[4-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2,2-dimethyl-propan-1-one (CAS 1316217-82-9)
- 1-[3-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2,2-dimethyl-propan-1-one (CAS 1316221-17-6)
- 2-(4-Chloro-3-methylphenoxy)-N-cyclohexyl-N-methylacetamide (CAS 300820-85-3)
- 5-Chloro-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile (CAS 27487-83-8)
- 2-Chloro-5-(2-morpholinothiazol-4-yl)aniline (CAS 1443288-16-1)
- 2-Chloro-N-(2,4-dimethylthiophen-3-yl)-N-(pyrimidin-2-ylmethyl)acetamide (CAS 87685-51-6)
Recommended Standards
- 5-(4-Chlorophenyl)-4-hexyl-4H-1,2,4-triazole-3-thiol (CAS 379726-37-1)
- 5-Iodo-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 17993-69-0)
- 5-(4-Chlorophenyl)-N-hexyl-1,3,4-thiadiazol-2-amine (CAS 380573-84-2)
- Olaquindox Impurity 2 (CAS 66501-07-3)
- 5-(Methylamino)pyrimidine-4,6-diol (CAS 3602-99-1)
- EF-24, >98% (CAS 342808-40-6)
- 3-Chloro-N-(4-((4-fluorophenyl)thio)phenyl)-2,2-dimethylpropanamide (CAS 339105-13-4)
- 3-Phenylpyrazolo[1,5-a]pyrimidine-6-carbaldehyde (CAS 1160264-05-0)
- Ethyl 4-(chloromethyl)-2-(cyclopropylimino)-2,3-dihydrothiazole-5-carboxylate (CAS 866817-41-6)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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