5-Nitropyridine-2-sulfonyl chloride, 95% CAS 174485-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174485-82-6 |
| Molecular Formula | C5H3ClN2O4S |
| Molecular Weight | 222.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitropyridine-2-sulfonyl chloride, 95% (CAS 174485-82-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3ClN2O4S. Molecular weight: 222.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN2O4S |
| Molecular Weight | 222.61 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, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitropyridine Standards
- 3-Nitropyridine-2-sulfonyl chloride (CAS 1071524-26-9)
- 3-Nitropyridine-4-sulfonyl chloride (CAS 1247907-78-3)
- 6-Nitropyridine-3-sulfonyl chloride (CAS 1250886-68-0)
- 2-nitropyridine-3-sulfonyl chloride (CAS 1354961-20-8)
- 5-Nitropyridine-3-sulfonyl chloride (CAS 605653-17-6)
- 3-Benzyl-5-nitropyridine (CAS 1428065-77-3)
- 2-Benzyl-5-nitropyridine (CAS 203663-95-0)
- 4-Nitropyridine-2,6-dicarboxylic acid (CAS 63897-10-9)
Recommended Standards
- 6-(2-chlorophenyl)-4-hydroxy-2H-pyran-2-one (CAS 1029437-33-9)
- 2-Chloro-4-(furan-2-yl)benzoic acid (CAS 1237141-26-2)
- [1-(trifluoromethyl)cyclopropyl]methanesulfonyl chloride (CAS 1228450-49-4)
- 2-(4-(Benzyloxy)-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218790-07-8)
- 3-Benzyl-3-azabicyclo[4.1.0]heptan-1-ol (CAS 1354952-70-7)
- 7-Hydroxy-3-isopropylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 1425501-89-8)
- 2-Amino-N-(8-hydroxy-7-methoxy-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)pyrimidine-5-carboxamide (CAS 2132943-86-1)
- Tetrahydro-2-methyl-2-furancarboxylic Acid (CAS 61449-65-8)
- 5-Bromo-4-(4-methoxyphenoxy)-2-(p-tolyl)pyridazin-3(2H)-one (CAS 478066-75-0)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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