3-(4-(Azepan-1-ylsulfonyl)phenyl)acrylic acid CAS 342778-72-7
| CAS No. | 342778-72-7 |
| Molecular Formula | C15H19NO4S |
| Molecular Weight | 309.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-(Azepan-1-ylsulfonyl)phenyl)acrylic acid is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-(Azepan-1-ylsulfonyl)phenyl)acrylic acid (CAS 342778-72-7) is a high-purity analytical reference standard with the molecular formula C15H19NO4S and a molecular weight of 309.38 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-(4-(Azepan-1-ylsulfonyl)phenyl)acrylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C15H19NO4S |
| Molecular Weight | 309.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Azepan Standards
- 2-[(2E)-Azepan-2-ylidene]-2-(2-fluoro-4-methylbenzenesulfonyl)acetonitrile (CAS 1454881-70-9)
- 5-(2-(Azepan-1-yl)thiazol-4-yl)-2-chloroaniline (CAS 1443290-30-9)
- 2-(Azepan-1-yl)-N-(4-bromophenyl)acetamide (CAS 89473-76-7)
- 3-(2-(Azepan-1-yl)-2-oxoethyl)-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 727712-80-3)
- N-(4-(Azepan-1-yl)phenyl)benzo[d]oxazol-2-amine (CAS 940856-02-0)
- 3-(Azepan-1-ylcarbonyl)-1H-4,1,2-benzothiadiazine 4,4-dioxide (CAS 1251698-96-0)
- 3-(4-(Azepan-1-ylsulfonyl)phenyl)propanoic acid (CAS 793678-96-3)
- 3-(Azepan-1-ylmethyl)-6-bromo-1H-indole (CAS 1893157-32-8)
Recommended Standards
- 3-((3-Fluoro-4-methylphenyl)amino)-1-(naphthalen-2-yl)propan-1-ol (CAS 477320-39-1)
- 3-(Ethylthio)-2-phenylquinoline-4-carboxylic acid (CAS 353761-06-5)
- 2-[4-(4-methylphenyl)-2-phenyl-1,3-thiazol-5-yl]acetic acid (CAS 23821-63-8)
- 3-Phenoxy-N-(thiophen-2-ylmethyl)benzamide (CAS 851397-82-5)
- 5-Borono-2-hydroxybenzoic acid (CAS 1071925-39-7)
- 6-thioguanosine-5'-monophosphate (CAS 15867-02-4)
- 2-(2-Fluorophenoxy)-1-(piperazin-1-yl)propan-1-one (CAS 1016806-02-2)
- EGFR inhibitor (CAS 879127-07-8)
- 3-Deoxy-D-arabino-heptulosonate 7-Phosphate (CAS 2627-73-8)
- 2-Hydrazinyl-4,5-bis(trifluoromethyl)pyridine (CAS 240115-89-3)
- 1-(2-(Methylamino)pyrimidin-5-yl)ethanone (CAS 265107-49-1)
- 2-((6-Oxo-1,6-dihydropyridazin-3-yl)oxy)acetic acid (CAS 34173-61-0)
- 2-(Difluoromethyl)-3-methyl-5-nitropyridine-6-carbonyl chloride (CAS 1805619-98-0)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com