4-Chloro-2-isopropyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine CAS 1019449-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019449-67-2 |
| Molecular Formula | C12H13ClN2S |
| Molecular Weight | 252.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-2-isopropyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 1019449-67-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H13ClN2S. Molecular weight: 252.76 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H13ClN2S |
| Molecular Weight | 252.76 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-(3-Chloro-2-methylbenzyl)-4-methylthiazol-2-amine (CAS 1153775-06-4)
- 5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine (CAS 1153775-66-6)
- 5-(3-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine (CAS 1156926-58-7)
- 5-(4-Chloro-2-methylbenzyl)-4-methylthiazol-2-amine (CAS 1156927-63-7)
- 4-Chloro-5-ethyl-6-methyl-2-(5-methylthiophen-2-yl)pyrimidine (CAS 1182777-97-4)
- (4-Chloro-2-methylphenyl)(5-methylthiophen-2-yl)methanol (CAS 1443305-62-1)
- (4-Chloro-3,5-dimethylthiophen-2-yl)(phenyl)methanol (CAS 1443326-84-8)
- 4-Chloro-2-cyclobutyl-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 1479314-01-6)
Recommended Standards
- 1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-amine (CAS 1017170-44-3)
- N-((5-chlorothiophen-2-yl)methyl)-2-(pyridin-2-yl)ethan-1-amine (CAS 1021003-31-5)
- Stiripentol Impurity 6 (CAS CATO-C4X-32296)
- Methyl ((benzyloxy)carbonyl)methioninate (CAS 83972-33-2)
- 3,6-Dibromo-2,4-dichlorotoluene (CAS 951884-87-0)
- Ethyl 2-(2-(2-chlorobenzyl)thiazol-4-yl)acetate (CAS 1506319-63-6)
- N1-methyl-N2-(o-tolyl)ethane-1,2-diamine (CAS 120107-25-7)
- Furacillin impurity 2 (CAS CATO-C4X-28052)
- (2S)-2-amino-N-(1-(3-chlorophenyl)ethyl)-3-methylbutanamide (CAS 1309049-94-2)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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)
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