2-(4-(Trifluoromethyl)phenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one CAS 257625-05-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 257625-05-1 |
| Molecular Formula | C16H12F3NOS |
| Molecular Weight | 323.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(Trifluoromethyl)phenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 257625-05-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12F3NOS. Molecular weight: 323.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12F3NOS |
| Molecular Weight | 323.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
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Recommended Standards
- 2-(3-Nitrophenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 727652-17-7)
- 2-(4-Nitrophenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 727652-18-8)
- 2-(2-Nitrobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-79-8)
- (4,6-Dimethylpyrimidin-5-yl)methanol (CAS 1067230-39-0)
- (13S,17R)-16-(3,4-Dichlorobenzoyl)-11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1(10),2(7),3,5,8-pentaene (CAS 317833-18-4)
- (2R,3S)-N,N,2-Trimethylmorpholine-3-carboxamide hydrochloride (CAS 1845782-54-8)
- (R)-2-amino-3-(4-bromo-1H-indol-3-yl)propanoic acid (CAS 219943-61-0)
- 3-bromo-5-(bromomethyl)pyridine hydrobromide (CAS 173999-33-2)
- 6638-64-8 3-Nitro-6H-dibenzo(b,d)pyran-6-one 6H-Dibenzo(b,d)pyran-6-one, 3-nitro- 2-Biphenylcarboxylic acid, 2'-hydroxy-4'-nitro-, delta-lactone CCRIS 7714 (CAS 6638-64-8)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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