4-chloro-N'-(4,5-dihydronaphtho[1,2-b]thiophen-2-ylcarbonyl)benzenesulfonohydrazide 477888-02-1 KS-000034L1 CAS 477888-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477888-02-1 |
| Molecular Formula | C19H15ClN2O3S2 |
| Molecular Weight | 418.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-chloro-N'-(4,5-dihydronaphtho[1,2-b]thiophen-2-ylcarbonyl)benzenesulfonohydrazide 477888-02-1 KS-000034L1 (CAS 477888-02-1) pharmaceutical standards reference standard. Molecular formula: C19H15ClN2O3S2. Molecular weight: 418.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2O3S2 |
| Molecular Weight | 418.92 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related chloro Standards
- 1-[3-[4-[2-[(4-Chloro-5-cyclopropyl-2-hydroxyphenyl)amino]acetyl]-1-piperazinyl]-1-azetidinyl]-2-propen-1-one (CAS 1629267-75-9)
- (4-Chloro-3-(piperidin-1-ylsulfonyl)phenyl)(3,4-dihydroquinolin-1(2H)-yl)methanone (CAS 560998-40-5)
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- N-(5-chloro-2-methoxyphenyl)-2-(3,5-diphenyl-1H-1,2,4-triazol-1-yl)acetamide (CAS 444152-89-0)
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Recommended Standards
- N,N'-bis(2,4,6-Trichlorophenyl)urea (CAS 20632-35-3)
- 893262-85-6 3-{[(3-Chlorobenzyl)amino]methyl}-1-(4-methylbenzyl)-1H-indole-2-carboxylic acid MFCD15732173 (CAS 893262-85-6)
- Methyl 2-[({[4-(4-chlorophenyl)-1,3-thiazol-2-yl]carbamoyl}methyl)sulfanyl]benzoate (CAS 338959-64-1)
- Octadec-9-yne (CAS 35365-59-4)
- 2-Aminocyclobutane-1-carboxylic acid (CAS 160191-57-1)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzoyl chloride (CAS 2169633-17-2)
- 5-Cyclopropoxy-4-nitronicotinonitrile (CAS 1243441-27-1)
- 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-carbaldehyde (CAS 247095-20-1)
- 4-(2-Mercaptoethyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 7767-86-4)
- Custom peptides (CAS CATO-CPTD788509)
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