4-Chloro-2-methyl-5-nitrobenzene-1-sulfonyl chloride CAS 98273-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98273-22-4 |
| Molecular Formula | C7H5Cl2NO4S |
| Molecular Weight | 270.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-2-methyl-5-nitrobenzene-1-sulfonyl chloride (CAS 98273-22-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5Cl2NO4S. Molecular weight: 270.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2NO4S |
| Molecular Weight | 270.09 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- methyl 2-chloro-5-(chlorosulfonyl)pyridine-3-carboxylate (CAS 1118787-91-9)
- Methyl 6-chloro-5-(chlorosulfonyl)pyridine-3-carboxylate (CAS 1118787-95-3)
- 2-chloro-3-methyl-5-nitrobenzene-1-sulfonyl chloride (CAS 1156136-99-0)
- (2-Chloro-5-nitrophenyl)methanesulfonyl chloride (CAS 1250693-09-4)
- (2-Chloro-6-nitrophenyl)methanesulfonyl chloride (CAS 1339221-99-6)
- methyl 6-chloro-3-(chlorosulfonyl)pyridine-2-carboxylate (CAS 1384429-79-1)
- Methyl 4-chloro-6-(chlorosulfonyl)picolinate (CAS 1393531-06-0)
- Methyl 2-chloro-6-(chlorosulfonyl)isonicotinate (CAS 1393548-02-1)
Recommended Standards
- 4-(Benzyloxycarbonyl)-3-methylphenylboronic acid (CAS 2121514-45-0)
- 5-chloro-2-methyl-4-nitrobenzene-1-sulfonyl chloride (CAS 23454-12-8)
- 3-Chloro-4-methyl-5-nitrobenzene-1-sulfonyl chloride (CAS 78726-74-6)
- 1-(2,4-Difluorobenzyl)piperazine (CAS 204013-06-9)
- Cis-3-methoxypiperidin-4-amine (CAS 156970-92-2)
- tert-Butyl 1,7-diazaspiro[4.5]decane-7-carboxylate (CAS 939793-21-2)
- Sodium 5-(3-ethynylphenylamino)pyrimido[4,5-c]quinoline-8-carboxylate (CAS 1333382-30-1)
- [1-Butyl-1,3-dihydro-3-[(3-methoxyphenyl)methyl]-2H-benzimidazol-2-ylidene]dichloro(pyridine)palladium (CAS 2304464-52-4)
- 2-Chloro-6-(ethylsulfanyl)pyrazine (CAS 1094842-83-7)
- Dulaglutide (CAS 923950-08-7)
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