4-Chloro-5,6,7,8,9,10-hexahydrocycloocta[4,5]thieno[2,3-d]pyrimidine CAS 40106-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40106-63-6 |
| Molecular Formula | C12H13ClN2S |
| Molecular Weight | 252.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5,6,7,8,9,10-hexahydrocycloocta[4,5]thieno[2,3-d]pyrimidine (CAS 40106-63-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13ClN2S. Molecular weight: 252.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-isopropyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 1019449-67-2)
- 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)
Recommended Standards
- 4-chloro-2-methyl-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine (CAS 867311-51-1)
- 5-Chloro-2-(piperidin-4-yl)benzo[d]thiazole (CAS 885527-33-3)
- 4-Chloro-2-ethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 401511-17-9)
- 2-Chloro-4-(2-methoxyphenyl)nicotinonitrile (CAS 1268151-94-5)
- 4-Bromo-5-methoxyquinoline (CAS 643069-46-9)
- 5,7-Dibromo-2-chloroquinoline (CAS 2029333-28-4)
- 4-(1-Butyl-1H-imidazol-2-yl)piperidine dihydrochloride (CAS 1824287-40-2)
- 2-hydroxy-1-(piperazin-1-yl)ethan-1-one (CAS 117701-75-4)
- 2-Amino-4-isobutyl-thiophene-3-carboxylic acid ethyl ester (CAS 72965-15-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
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