5-(Thiophen-2-ylsulfonyl)-8-(trifluoromethyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one CAS 866138-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866138-35-4 |
| Molecular Formula | C14H11F3N2O3S2 |
| Molecular Weight | 376.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(Thiophen-2-ylsulfonyl)-8-(trifluoromethyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866138-35-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H11F3N2O3S2. Molecular weight: 376.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H11F3N2O3S2 |
| Molecular Weight | 376.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Thiophen Standards
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Recommended Standards
- 4-(Tert-butyl)phenyl 2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 672951-00-7)
- 7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 3-(trifluoromethyl)benzoate (CAS 343373-77-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-((tert-butyldimethylsilyl)ethynyl)-4-methylpyrimidin-5-yl)boronate (CAS 2549188-31-8)
- Tenacigenin B (CAS 80508-42-5)
- 1-((2,2-Difluorocyclopropyl)methoxy)-4-nitrobenzene (CAS 1236764-09-2)
- 1-(Furan-2-yl)-2-(imidazolidin-2-ylidene)ethanone (CAS 251940-04-2)
- Methylprednisolone Impurity 63 (CAS 7415-42-1)
- Tetraethyl (4-amino-1,3-phenylene)bis(phosphonate) (CAS 245111-14-2)
- 9,9-Dimethyl-9H-fluorene-2-carbaldehyde (CAS 948300-71-8)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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