4-({[(4-Chlorophenyl)sulfonyl]oxy}imino)-6-methylthiochromane CAS 383146-43-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383146-43-8 |
| Molecular Formula | C16H14ClNO3S2 |
| Molecular Weight | 367.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-({[(4-Chlorophenyl)sulfonyl]oxy}imino)-6-methylthiochromane (CAS 383146-43-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14ClNO3S2. Molecular weight: 367.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14ClNO3S2 |
| Molecular Weight | 367.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 2 |
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Recommended Standards
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- 1H-Thieno[3,4-d]pyrimidine-2,4-dione (CAS 6251-30-5)
- 5-Bromo-6-(trifluoromethyl)pyrimidin-4-hydrazine, 97% (CAS 785777-95-9)
- 4-Hydrazinyl-2-(trifluoromethyl)benzonitrile (CAS 1023795-47-2)
- 4-Chloro-5-iodo-2-methoxybenzoic acid (CAS 1440526-64-6)
- 1-(2-phenylethyl)-1H-pyrazole-5-carboxylic acid (CAS 1342842-63-0)
- 1h,2h,3h,4h-Cyclopenta[b]indole-5-carboxylic acid (CAS 422312-00-3)
- Uremic Pentapeptide (CAS 71494-20-7)
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