5-(2-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno[2,3-e][1,4]diazepine-2-thione CAS 40054-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40054-40-8 |
| Molecular Formula | C15H13ClN2S2 |
| Molecular Weight | 320.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno[2,3-e][1,4]diazepine-2-thione (CAS 40054-40-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13ClN2S2. Molecular weight: 320.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13ClN2S2 |
| Molecular Weight | 320.86 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-Chloro-5,6-dimethyl-2-[(phenylsulfanyl)methyl]thieno[2,3-d]pyrimidine (CAS 793727-54-5)
- N-((1-Benzylpiperidin-2-yl)methyl)-2-chloro-N-cyclopropylacetamide (CAS 1353984-45-8)
- 7-(Tert-butyl)-4-chloro-2-cyclopropyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 917746-35-1)
- 3,4,5,6,7,8-Hexahydrobenzo[4,5]thieno[2,3-c]pyridin-1(2H)-one (CAS 931322-46-2)
- methyl 4-fluoro-3-methoxybenzoate (CAS 74385-37-8)
- 1-(2-Ethoxy-4-fluorophenyl)ethan-1-one (CAS 51788-79-5)
- 2-Bromo-4-(trifluoromethoxy)benzoic acid ethyl ester (CAS 1214337-88-8)
- Benzyl 2-(mercaptomethyl)pyrrolidine-1-carboxylate (CAS 104379-90-0)
- 1-(4-Chlorobenzyl)piperazin-2-one (CAS 701208-33-5)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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