1-(2-Ethyl-6-methylphenyl)hydrazine, HCl CAS 74404-33-4
| CAS No. | 74404-33-4 |
| Molecular Formula | C9H14N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Ethyl-6-methylphenyl)hydrazine, HCl is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(2-Ethyl-6-methylphenyl)hydrazine, HCl (CAS 74404-33-4) is a high-purity analytical reference standard with the molecular formula C9H14N2HCl and a molecular weight of 186.68 g/mol.
Owing to a nitrile group, chlorine substitution, 1-(2-Ethyl-6-methylphenyl)hydrazine, HCl is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 186.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Ethyl-6-methylphenyl)hydrazine, HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H14N2 HCl |
| Molecular Weight | 186.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-{3-[(2-methylphenyl)methoxy]phenyl}acetic acid (CAS 1000567-84-9)
- Methyl 3-(4-methylphenyl)-5-nitrobenzoate (CAS 1000587-30-3)
- 4-(4-Methylphenyl)sulfinylbutanoic acid (CAS 100059-07-2)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- 1-{1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine (CAS 1000933-07-2)
- 1-[(4-Methylphenyl)methyl]-3-nitro-1h-pyrazole (CAS 1001510-36-6)
- 5-Ethyl-1-(4-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1002185-78-5)
- 4-(3-methylphenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 100224-58-6)
Recommended Standards
- 4-Propoxybenzo[d]thiazol-2-amine (CAS 15850-82-5)
- 2-(Dimethylamino)-5-fluorobenzaldehyde (CAS 1096880-71-5)
- 4-Oxoadamantane-1-carboxamide (CAS 155396-16-0)
- Oseltamivir impurity 74 (CAS CATO-C4X-1720274)
- 1-methylsulfonyl-1,4-diazepane;hydrochloride (CAS 550371-85-2)
- Methyl 5-methyl-2,3-dihydro-1H-pyrrole-1-carboxylate (CAS 168839-27-8)
- 2-(4-Chlorobenzyl)-4-(3-fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860650-64-2)
- (R)-7-Chloro-2,3-dihydrobenzofuran-3-amine (CAS 1213334-45-2)
- 4,4-difluoropyrrolidine-3-carboxylic acid;hydrochloride (CAS 1779788-81-6)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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