2,4-Dimethylbenzenesulfonohydrazide CAS 18626-10-3
| CAS No. | 18626-10-3 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,4-Dimethylbenzenesulfonohydrazide (CAS 18626-10-3), molecular formula C8H12N2O2S and molecular weight 200.26 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2,4-Dimethylbenzenesulfonohydrazide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2,4-Dimethylbenzenesulfonohydrazide 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 | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethylbenzenesulfonohydrazide Standards
Recommended Standards
- 1,2,3-Thiadiazole-5-carboxylic acid, 4-(1-methylethyl)-, ethyl ester (9CI) 183302-79-6 (CAS 183302-79-6)
- 4-Ethylbenzenesulfonohydrazide (CAS 18684-10-1)
- Ethyl 3-(2-aminothiazol-4-yl)propanoate (CAS 182939-65-7)
- N-(4-(aminomethyl)phenyl)methanesulfonamide (CAS 191868-55-0)
- 2-(2-(Tert-butoxycarbonyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 282524-92-9)
- (3,5-Dichlorophenyl)(thiophen-2-yl)methanol (CAS 1250544-03-6)
- 3-((4-Methoxyphenoxy)methyl)benzohydrazide (CAS 438221-87-5)
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