4-Hydrazino-N-methylbenzeneethanesulfonamide Hydrochloride 4-Hydrazinyl-N-methylbenzeneethanesulfonamide Hydrochloride 42381-27-1 p-[|A-(Methylsulfonamido)ethyl]phenylhydrazine Hydrochloride CAS 42381-27-1
| CAS No. | 42381-27-1 |
| Molecular Formula | C9H15N3O2S |
| Molecular Weight | N/A |
| 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.
4-Hydrazino-N-methylbenzeneethanesulfonamide Hydrochloride 4-Hydrazinyl-N-methylbenzeneethanesulfonamide Hydrochloride 42381-27-1 p-[|A-(Methylsulfonamido)ethyl]phenylhydrazine Hydrochloride (CAS 42381-27-1) is a high-purity analytical reference standard with the molecular formula C9H15N3O2SHCl and a molecular weight of 265.76 g/mol.
4-Hydrazino-N-methylbenzeneethanesulfonamide Hydrochloride 4-Hydrazinyl-N-methylbenzeneethanesulfonamide Hydrochloride 42381-27-1 p-[|A-(Methylsulfonamido)ethyl]phenylhydrazine Hydrochloride (C9H15N3O2SHCl) contains an amide group, a sulfone group, a carboxylic acid 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-Hydrazino-N-methylbenzeneethanesulfonamide Hydrochloride 4-Hydrazinyl-N-methylbenzeneethanesulfonamide Hydrochloride 42381-27-1 p-[|A-(Methylsulfonamido)ethyl]phenylhydrazine Hydrochloride 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 | C9H15N3O2S HCl |
| Molecular Weight | 265.76 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 DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(3',3-Difluorobiphenyl-5-yl)acetonitrile (CAS 1214391-05-5)
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- 6- Chloro- 2- (ethylamino) pyridine- 3- carbonyl Fluoride (CAS 1092523-22-2)
- 2-(2,5-Dimethyl-1h-pyrrol-1-yl)-5-methylbenzoic acid (CAS 1036441-42-5)
- 2-Amino-6-(4-iodo-1h-pyrazol-1-yl)-2-methylhexanoic acid (CAS 1344213-11-1)
- 2-Hydrazinyl-5-nitrobenzonitrile (CAS 60160-68-1)
- 1-(5-Chloro-1-ethyl-6-oxo-1,6-dihydropyridazin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1708268-79-4)
- ethyl 2-methyl-3-(oxan-4-yl)prop-2-enoate (CAS 1461726-97-5)
- N-cyclopropylazetidine-3-sulfonamide (CAS 1542590-72-6)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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 18665070610 / Nicole.chen@cato-chem.com