3,6-dimethyl-2-nitrobenzene-1-sulfonyl chloride CAS 62564-54-9
| CAS No. | 62564-54-9 |
| Molecular Formula | C8H8ClNO4S |
| Molecular Weight | 249.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.67 g/mol gives 3,6-dimethyl-2-nitrobenzene-1-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,6-dimethyl-2-nitrobenzene-1-sulfonyl chloride (CAS 62564-54-9) is a high-purity analytical reference standard with the molecular formula C8H8ClNO4S and a molecular weight of 249.67 g/mol.
3,6-dimethyl-2-nitrobenzene-1-sulfonyl chloride (C8H8ClNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,6-dimethyl-2-nitrobenzene-1-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8ClNO4S |
| Molecular Weight | 249.67 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
- 2,4-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 170928-54-8)
- 2,3-dimethyl-6-nitrobenzene-1-sulfonyl chloride (CAS 74320-02-8)
- 2,4-dimethyl-5-nitrobenzene-1-sulfonyl chloride (CAS 71474-35-6)
- 2,5-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 62564-49-2)
- 2,6-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 69383-57-9)
- 2,6-Dimethyl-4-nitrobenzene-1-sulfonyl chloride (CAS 64835-40-1)
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- 4,5-dimethyl-2-nitrobenzenesulfonyl chloride (CAS 838840-90-7)
Recommended Standards
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- 3-Chloro-4-methyl-5-sulfamoylbenzoic acid (CAS 62971-72-6)
- 2-Chloro-N-(2-fluorophenyl)benzamide (CAS 303990-18-3)
- 4-Amino-5-isobutoxydihydrofuran-2(3H)-one (CAS 370875-30-2)
- Ethyl 4-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 34549-87-6)
- 3-(Chloromethyl)-1,1'-biphenyl (CAS 38580-82-4)
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- Desacetyl Nimbin (CAS 18609-16-0)
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- Ethyl 7-bromo-5-chloro-1H-indole-2-carboxylate (CAS 1352896-41-3)
- 2-(azidomethyl)benzene-1-sulfonyl chloride (CAS 1365252-90-9)
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- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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