4-Nitrophenyl hypochlorothioite CAS 937-32-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937-32-6 |
| Molecular Formula | C6H4ClNO2S |
| Molecular Weight | 189.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Nitrophenyl hypochlorothioite (CAS 937-32-6) pharmaceutical standards reference standard. Molecular formula: C6H4ClNO2S. Molecular weight: 189.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4ClNO2S |
| Molecular Weight | 189.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 2-Nitrophenyl hypochlorothioite (CAS 7669-54-7)
- 4-(2-Nitrophenyl)-1H-pyrazole (CAS 1022318-67-7)
- 4-(4-Nitrophenyl)-1H-pyrazole (CAS 114474-26-9)
- 4-(3-Nitrophenyl)-1H-pyrazole (CAS 1190222-97-9)
- 2-(3-Nitrophenyl)imidazole (CAS 13682-18-3)
- 2-(4-Nitrophenyl)imidazole (CAS 1614-06-8)
- 1-(2-Nitrophenyl)-1h-imidazole (CAS 23309-16-2)
- 1-(2-Nitrophenyl)pyrazole (CAS 25688-17-9)
Recommended Standards
- 4-Chloro-2-nitrobenzenethiol (CAS 36776-27-9)
- 6-Chloro-5-fluoro-N,N,2-trimethylpyrimidin-4-amine (CAS 866648-69-3)
- 3-azanylidene-6-(chloromethyl)-4-oxidanyl-pyrazine-2-carbonitrile 40127-89-7 6-(chloromethyl)-4-hydroxy-3-imino-2-pyrazinecarbonitrile A824925 (CAS 40127-89-7)
- Methyl 3-amino-6-(5-methyl-2-furyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1428139-54-1)
- 1-Bromo-3-isobutoxy-2-methylpropane (CAS 1497146-48-1)
- n-(4-Bromo-3-methylphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide (CAS 1152512-54-3)
- 3-(2-Chloro-4-fluorobenzyl)azetidin-3-ol (CAS 1467514-56-2)
- 8-(2-Fluorobenzyl)-6-(3-methoxyphenyl)-2-(4-methoxyphenyl)-7-methyl-3-((methyl(2-(pyridin-2-yl)ethyl)amino)methyl)imidazo[1,2-a]pyrimidin-5(8H)-one (CAS 485404-49-7)
- (S)-4,7-Dimethyl-2,3-dihydrobenzofuran-3-amine (CAS 1213667-36-7)
- Lixisenatide (CAS 320367-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com