4-Chloro-3-(methylsulfonyl)-5-nitrobenzoic acid CAS 32548-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32548-10-0 |
| Molecular Formula | C8H6ClNO6S |
| Molecular Weight | 279.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-(methylsulfonyl)-5-nitrobenzoic acid (CAS 32548-10-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6ClNO6S. Molecular weight: 279.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6ClNO6S |
| Molecular Weight | 279.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (Z)-3-Chloro-N'-hydroxy-N-(prop-2-en-1-yl)-5-(trifluoromethyl)pyridine-2-carboximidamide (CAS 1273562-44-9)
- (4-Chloro-3-nitrophenyl)(4-fluorophenyl)methanone (CAS 31431-16-0)
- 2-Chloro-5-(methylsulfonyl)-3-nitrobenzoic acid (CAS 2183910-38-3)
- 3-Chloro-N-((dimethylamino)methylene)-5-(trifluoromethyl)picolinamide (CAS 338759-19-6)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-2-one (CAS 923143-11-7)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylacrylohydrazide (CAS 338965-00-7)
- Sodium 4-(4-chloro-2-hydroxybenzamido)butanoate (CAS 387825-07-2)
- 2-[3-chloro-5-methoxy-4-(2,2,2-trifluoroethoxy)phenyl]acetonitrile (CAS 1209937-54-1)
Recommended Standards
- 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-sulfonyl chloride (CAS 5279-54-9)
- Methyl 5-(chlorosulfonyl)-2-nitrobenzoate (CAS 2089314-98-5)
- 3-(chlorosulfonyl)-4-methyl-5-nitrobenzoic acid (CAS 52317-26-7)
- (4-((2,2,2-Trifluoroethyl)amino)piperidin-4-yl)methanol (CAS 1250239-34-9)
- 3-(4-Bromo-2-fluorophenyl)-2-cyanopropionic Acid (CAS 2044707-14-2)
- 4-[(Allyloxy)methyl]-2,2-dimethyl-1,3-dioxolane (CAS 4421-23-2)
- 1-(2-Morpholinoethyl)cyclopentane-1-carboxylic acid (CAS 220878-10-4)
- 2-Methyl-3-[(propan-2-yloxy)methyl]aniline (CAS 1157090-24-8)
- N'-(6-Fluoropyridin-2-yl)-4-methoxybenzohydrazide (CAS 338780-90-8)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com