Ethyl (z)-2-chloro-2-(2-(6-methoxypyridin-3-yl)hydrazono)acetate CAS 1579955-32-0
| CAS No. | 1579955-32-0 |
| Molecular Formula | C10H12ClN3O3 |
| Molecular Weight | 257.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.67 g/mol gives Ethyl (z)-2-chloro-2-(2-(6-methoxypyridin-3-yl)hydrazono)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl (z)-2-chloro-2-(2-(6-methoxypyridin-3-yl)hydrazono)acetate (CAS 1579955-32-0), a certified reference material (molecular formula C10H12ClN3O3, MW 257.67 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl (z)-2-chloro-2-(2-(6-methoxypyridin-3-yl)hydrazono)acetate (C10H12ClN3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Ethyl (z)-2-chloro-2-(2-(6-methoxypyridin-3-yl)hydrazono)acetate 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 | C10H12ClN3O3 |
| Molecular Weight | 257.67 g/mol |
| Appearance | Off-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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Tert-butyl 4-chloro-3-nitrobenzoate (CAS 157160-99-1)
- 2-(3-Chlorophenyl)isoindoline-1,3-dione (CAS 16082-71-6)
- tert-Butyl 3-chloro-5-nitrobenzoate (CAS 1537310-13-6)
- Methyl 5-acetamido-2-chloro-4-methoxybenzoate (CAS 1629269-87-9)
- 2-Chloro-N-((2-chlorothiazol-5-yl)methyl)-N-isopropylacetamide (CAS 1353980-00-3)
- trans-Methylkhellactone (CAS 23733-92-8)
- 5,6-Dibromo-2-methylpyridin-3-amine (CAS 1227628-71-8)
- ethyl 5-(methoxymethyl)-1H-pyrazole-3-carboxylate (CAS 1297546-22-5)
- 154092-27-0 diethyl (Z)-(1-fluoro-2-phenylvinyl)phosphonate (CAS 154092-27-0)
- 9-cis-Retinoyl β-D-glucuronide (CAS 153321-67-6)
- 4-(1,3-Dioxolan-2-yl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 400744-10-7)
- N-(1-Bicyclo[2.2.1]hept-2-ylethyl)-2-cyanoacetamide (CAS 1023832-91-8)
- tert-Butyl (2,5-difluoropyridin-4-yl)carbamate (CAS 1803125-70-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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