1-Chloro-4-[(2E)-3-phenylprop-2-ene-1-sulfonyl]benzene CAS 16215-13-7
| CAS No. | 16215-13-7 |
| Molecular Formula | C15H13ClO2S |
| Molecular Weight | 292.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H13ClO2S, 1-Chloro-4-[(2E)-3-phenylprop-2-ene-1-sulfonyl]benzene contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 1-Chloro-4-[(2E)-3-phenylprop-2-ene-1-sulfonyl]benzene (CAS 16215-13-7), a certified reference material (molecular formula C15H13ClO2S, MW 292.78 g/mol) for analytical method development and quality control.
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 | C15H13ClO2S |
| Molecular Weight | 292.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1961 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-n-{3-[(pyridin-2-ylsulfanyl)methyl]phenyl}acetamide (CAS 1235440-23-9)
- Methyl 2-chloro-4-[4-(methylsulfanyl)phenyl]benzoate (CAS 1820739-54-5)
- 2-Chloro-1-[5-(2-methyl-1,3-thiazol-4-yl)-2,3-dihydro-1h-indol-1-yl]ethan-1-one (CAS 940271-56-7)
- 2-Chloro-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide (CAS 303755-80-8)
- N-(3-chloro-4-methylphenyl)-2-(pyridin-2-ylthio)acetamide (CAS 329079-86-9)
- (E)-4-chloro-N-(2-(6-methyl-3-(methylthio)-1,2,4-triazin-5-yl)vinyl)aniline (CAS 1164532-30-2)
- 4-Chloro-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine (CAS 1177344-77-2)
- 6-Chloro-N-(2-(2-methyl-1H-imidazol-1-yl)ethyl)benzo[d]thiazol-2-amine (CAS 1219914-58-5)
Recommended Standards
- Methyl 3-[(4-chlorophenyl)thiomethyl]benzoate (CAS 143427-21-8)
- 4-(4-Ethoxyphenoxy)butane-1-sulfonyl chloride (CAS 1341795-95-6)
- (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478047-35-7)
- 1-(9h-Fluoren-2-yl)ethane-1-sulfonyl chloride (CAS 1282178-73-7)
- 2-Methoxy-3-(3-methoxypropoxy)pyridine (CAS 1820711-09-8)
- 2H-Benzimidazol-2-one, 4-bromo-1,3-dihydro-6-methoxy- (CAS 1388064-25-2)
- Ethyl 5-cyanonicotinate (CAS 90417-31-5)
- 397278-00-1 4-[([1,1'-Biphenyl]-4-yl)oxy]piperidine DTXSID90589359 (CAS 397278-00-1)
- 2-[2-(4-Nitrophenoxy)acetyl]-N-phenyl-1-hydrazinecarbothioamide (CAS 77229-38-0)
- 1-(1-cyclopropylethyl)-1H-pyrazole (CAS 1248011-87-1)
- N-Acetyl-2,6-dimethyl-4-benzoquinone imine (CAS 74827-88-6)
- O,O-Dimethyl (1,3-dithiolan-2-ylidene)phosphoramidothioate (CAS 3572-55-2)
- 4-Chloro-5-(difluoromethyl)-3-fluoropyridine-2-methanol (CAS 1806914-82-8)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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