2,5-Dichloro-N-[4-(3-chlorothiophen-2-yl)-1,3-thiazol-2-yl]benzene-1-sulfonamide CAS 376348-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 376348-99-1 |
| Molecular Formula | C13H7Cl3N2O2S3 |
| Molecular Weight | 425.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-N-[4-(3-chlorothiophen-2-yl)-1,3-thiazol-2-yl]benzene-1-sulfonamide (CAS 376348-99-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H7Cl3N2O2S3. Molecular weight: 425.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl3N2O2S3 |
| Molecular Weight | 425.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Dichloro Standards
- 2,4-Dichloro-1-{[({2-[(4-chlorophenyl)sulfanyl]phenyl}methyl)sulfanyl]methyl}benzene (CAS 337923-79-2)
- 2,6-Dichloro-α-(4-chlorophenyl)-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)benzeneacetamide (CAS 112206-56-1)
- 3,4-Dichloro-N-(2,4,5-trichlorophenyl)benzo[b]thiophene-2-carboxamide (CAS 332382-08-8)
- 7,9-Dichloro-2-(4-methoxyphenyl)-5-phenyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303061-33-8)
- Ethyl 2-(2,4-dichloro-5-(4-oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)phenoxy)acetate (CAS 339015-14-4)
- 2,3-Dichloro-4-(ethylsulfonyl)-N-(4-(trifluoromethyl)phenyl)benzamide (CAS 477867-71-3)
- 7,9-Dichloro-2-(4-methoxyphenyl)-5-(pyridin-4-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303059-72-5)
- 3,4-Dichloro-N-(2-(4-(4-chlorophenyl)piperazin-1-yl)-2-oxoethyl)benzamide (CAS 338419-59-3)
Recommended Standards
- 2-(4-Chlorobenzenesulfinyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 337920-00-0)
- 4-(((4-Chlorophenyl)thio)methyl)-6-((3,4-dichlorobenzyl)oxy)-2-methylpyrimidine (CAS 338960-38-6)
- 2-(2-Chlorobenzenesulfinyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-78-1)
- 2-(4-Fluorophenyl)-3-hydroxy-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 890094-34-5)
- (2E)-3-(Furan-2-yl)-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]prop-2-enenitrile (CAS 313687-30-8)
- methyl 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate (CAS 926269-31-0)
- 4-Hydroxy-2-phenylquinoline-6-sulfonyl fluoride (CAS 31241-71-1)
- 2-(2-Oxoindolin-3-yl)ethanethioamide (CAS 1708288-68-9)
- tert-Butyl 4-(5-cyano-6-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 1355224-36-0)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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