7-(2,5-Difluorophenyl)-N-(thiophen-2-ylmethyl)-1,4-thiazepane-4-carboxamide CAS 1705093-67-9
| CAS No. | 1705093-67-9 |
| Molecular Formula | C17H18F2N2OS2 |
| Molecular Weight | 368.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(2,5-Difluorophenyl)-N-(thiophen-2-ylmethyl)-1,4-thiazepane-4-carboxamide.
CATO supplies 7-(2,5-Difluorophenyl)-N-(thiophen-2-ylmethyl)-1,4-thiazepane-4-carboxamide (CAS 1705093-67-9), a certified reference material (molecular formula C17H18F2N2OS2, MW 368.46 g/mol) for analytical method development and quality control.
7-(2,5-Difluorophenyl)-N-(thiophen-2-ylmethyl)-1,4-thiazepane-4-carboxamide (C17H18F2N2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H18F2N2OS2 |
| Molecular Weight | 368.46 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Difluorophenyl Standards
- N-(2,4-difluorophenyl)-2-((perfluorophenyl)thio)acetamide (CAS 477320-63-1)
- 4-(2,6-Difluorophenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-21-5)
- N-(2,4-difluorophenyl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 478080-08-9)
- N-(2,4-difluorophenyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 956507-86-1)
- N-(2,4-difluorophenyl)-2,2-difluoro-2-(3-(trifluoromethyl)phenoxy)acetamide (CAS 338792-01-1)
- N-(2,4-Difluorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)acrylamide (CAS 853351-35-6)
- N-(2,4-Difluorophenyl)-2-{4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}acetamide (CAS 329080-39-9)
- N-(2,4-Difluorophenyl)-2-(dodecylsulfanyl)acetamide (CAS 331461-63-3)
Recommended Standards
- 2-({4-Allyl-5-[(1-naphthylamino)methyl]-4H-1,2,4-triazol-3-yl}thio)acetohydrazide (CAS 1071368-70-1)
- (-)-Alpha-Conidendrin (CAS 518-55-8)
- 2-[(5-{[(3-Methylphenyl)amino]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide (CAS 1071296-49-5)
- (1S,2S,3S,4R)-1-(1H-Benzo[d]imidazol-2-yl)pentane-1,2,3,4,5-pentaol (CAS 6631-57-8)
- N-(Cyanomethyl)-2-methoxybenzamide (CAS 679412-56-7)
- Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 3988-84-9)
- 8-(3,5-Dichloropyridin-4-yl)-2,8-diazaspiro[4.5]Decan-1-one (CAS 1221567-78-7)
- Methyl 2-(1-(morpholine-4-carboxamido)cyclohexyl)acetate (CAS 1573547-40-6)
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- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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