2-Ethoxyphenylhydrazine, HCl CAS 126580-49-2
| CAS No. | 126580-49-2 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 188.66 g/mol gives 2-Ethoxyphenylhydrazine, HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Ethoxyphenylhydrazine, HCl (CAS 126580-49-2), molecular formula C8H12N2OHCl and molecular weight 188.66 g/mol, is a CATO reference standard with documented purity and traceability.
2-Ethoxyphenylhydrazine, HCl (C8H12N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
As a certified reference material (CRM), 2-Ethoxyphenylhydrazine, 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 | C8H12N2O HCl |
| Molecular Weight | 188.66 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethoxyphenylhydrazine Standards
Recommended Standards
- tert-Butyl 4-(4-(methoxycarbonyl)phenyl)piperazine-1-carboxylate (CAS 158985-36-5)
- 1-((2-(Trimethylsilyl)ethoxy)carbonyl)azetidine-3-carboxylic acid (CAS 2504203-64-7)
- 1-Hydroxy-6-methylheptan-2-one (CAS 116557-28-9)
- p-Tolyl 4-methylbenzenesulfonate (CAS 3899-96-5)
- 4-Amino-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-mercaptotetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 75330-77-7)
- 2-(2-Aminophenyl)acetic acid (CAS 3342-78-7)
- 2-Ethyl-8,9-dimethoxy-5-((2-methylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-42-6)
- 2-(1-Chloroethyl)-1-(difluoromethyl)-1H-benzo[d]imidazole (CAS 878217-77-7)
- 2-Amino-4-(5-bromo-2-fluorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 311333-68-3)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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