4-Chloro-3-[[(2-chlorophenyl)-2-propen-1-ylamino]sulfonyl]benzoic acid CAS 380436-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380436-74-8 |
| Molecular Formula | C16H13Cl2NO4S |
| Molecular Weight | 386.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-[[(2-chlorophenyl)-2-propen-1-ylamino]sulfonyl]benzoic acid (CAS 380436-74-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13Cl2NO4S. Molecular weight: 386.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2NO4S |
| Molecular Weight | 386.25 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; 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 | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4,4’-(Perfluoropropane-2,2-diyl)bis(cyanatobenzene) (CAS 32728-27-1)
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- tert-Butyl 1-methyl-4-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylate (CAS 2767425-53-4)
- 3-Amino-4,5-difluorobenzonitrile (CAS 1805635-16-8)
- N-(tert-butyl)-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]Decan-3-yl)acetamide (CAS 849056-18-4)
- 2-Chloro-N-(3,3-dimethyl-2-oxobutyl)acetamide (CAS 333389-44-9)
- Tert-butyl(methoxy)diphenylsilane (CAS 76358-47-9)
- 6-Bromo-2-chloro-4-methyl-1,3-benzothiazole (CAS 1177325-89-1)
- 3-(Methoxymethyl)morpholine (CAS 955428-52-1)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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