(3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone CAS 351329-77-6
| CAS No. | 351329-77-6 |
| Molecular Formula | C19H16ClFN2OS |
| Molecular Weight | 374.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone (C19H16ClFN2OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone (CAS 351329-77-6) is a high-purity analytical reference standard with the molecular formula C19H16ClFN2OS and a molecular weight of 374.86 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H16ClFN2OS |
| Molecular Weight | 374.86 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 2-(2-(3-Chlorobenzo[b]thiophene-2-carbonyl)hydrazine-1-carbonyl)benzoic acid (CAS 315249-05-9)
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- Ethyl 3-(4-((6-chlorobenzo[d]oxazol-2-yl)oxy)phenoxy)propanoate (CAS 116573-18-3)
- 3-(5-Chlorobenzo[d]thiazol-2-yl)-2-phenylquinazolin-4(3H)-one (CAS 82450-43-9)
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Recommended Standards
- (S)-4-Chloro-2-(4-methoxybut-1-yn-1-yl)-3-methyl-1-(piperidin-3-yl)-1H-pyrrolo[2,3-b]pyridine-6-carboxamide (CAS 1681021-52-2)
- (3E)-1-[(2-Chlorophenyl)methyl]-3-[(3,5-dimethylphenyl)imino]-2,3-dihydro-1H-indol-2-one (CAS 478031-71-9)
- 6-Chloro-1-((2-(diethylamino)ethyl)amino)-4-(hydroxymethyl)-9H-xanthen-9-one (CAS 16140-33-3)
- 1-(4-Chlorophenyl)-3-(3-ethoxy-2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)urea (CAS 866153-45-9)
- (3R,8AR)-3-methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 19943-28-3)
- Streptonigrin (CAS 3930-19-6)
- BAPTA-APM (CAS 352000-08-9)
- 2-Chloro-N-(5-nitro-1,3-thiazol-2-yl)acetamide (CAS 50772-59-3)
- 3-(Cyclopropylmethoxy)benzoic acid (CAS 1047680-61-4)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-isopentyl-1-oxo-3-(pyridin-3-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1024448-61-0)
- Methyl 2-(4-methyl-1,2,3-thiadiazole-5-carboxamido)thiophene-3-carboxylate (CAS 1173062-23-1)
- tert-Butyl 6-fluoro-3-(hydroxymethyl)indole-1-carboxylate (CAS 1260801-80-6)
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-5-(trifluoromethyl)pyridine (CAS 1024450-09-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
Why CATO?
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