4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide CAS 2490705-02-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2490705-02-5 |
| Molecular Formula | C12H13ClO4S |
| Molecular Weight | 288.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490705-02-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H13ClO4S. Molecular weight: 288.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H13ClO4S |
| Molecular Weight | 288.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(3-Chlorophenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 1028-38-2)
- 3-(4-Chlorophenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 1028-40-6)
- 1-((4-Chlorophenyl)sulfonyl)-1,4-diazepan-5-one (CAS 385400-72-6)
- 1-(2-Chlorophenyl)-3-(1,1-dioxidotetrahydrothiophen-3-yl)urea (CAS 630065-25-7)
- 3-(2-Chlorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one (CAS 65141-60-8)
- 4-((4-Chlorophenyl)sulfonyl)piperazine-1-carbaldehyde (CAS 928937-04-6)
- 4-(3-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490704-92-0)
- 4-(4-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490709-15-2)
Recommended Standards
- 2-(tert-Butyl)-6-chlorobenzo[d]oxazole-7-sulfonamide (CAS 761448-08-2)
- 4-(Pyrrolidine-1-carboxamido)benzene-1-sulfonyl chloride (CAS 677326-96-4)
- 2-(2-Chloro-6-fluorophenyl)-2-(1H-indol-3-yl)ethan-1-amine (CAS 881044-31-1)
- 4-(6-Aminopyridin-3-yl)benzaldehyde (CAS 1314988-20-9)
- 6-((3,6,7-Trimethylocta-2,6-dien-1-yl)oxy)-2,3-dihydrobenzofuran (CAS 51079-34-6)
- 6-Bromobenzo[d]thiazole-2-carboxylic acid (CAS 1187928-32-0)
- 6-Amino-1H-naphtho[1,2-d]imidazol-2(3H)-one (CAS 155137-75-0)
- 6-(ethoxycarbonyl)-Imidazo[2,1-b]thiazole-3-acetic acid ethyl ester (CAS 1956321-86-0)
- 6-chloro-3-methyl-1H-pyrazolo[3,4-b]pyrazine (CAS 1638768-76-9)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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 13829788188 / jacky.chen@cato-chem.com