8-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]quinoline hydrochloride CAS 477762-42-8
| CAS No. | 477762-42-8 |
| Molecular Formula | C16H13ClN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 8-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]quinoline hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 8-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]quinoline hydrochloride (CAS 477762-42-8), a certified reference material (molecular formula C16H13ClN3Cl, MW 318.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H13ClN3Cl, 8-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]quinoline hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 8-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]quinoline hydrochloride 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 | C16H13ClN3 Cl |
| Molecular Weight | 318.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
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Recommended Standards
- 5-Amino-3-methyl-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 1337144-93-0)
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- 7-Chloro-5-(trifluoromethyl)thiazolo[5,4-d]pyrimidine (CAS 1998-59-0)
- 4-[(2,6-Dichlorophenyl)sulfanyl]-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338772-29-5)
- 2-(2-((4-Ethoxyphenyl)amino)vinyl)-1,3,3-trimethyl-3H-indol-1-ium acetate (CAS 72252-43-8)
- Hexane-2,5-diyl diacetate (CAS 10299-35-1)
- 1,2-Dimethyl-1h-imidazole-4-sulfonamide (CAS 415913-06-3)
- 6-Chloro-N-(3-ethoxypropyl)-4-pyrimidinamine (CAS 1219976-32-5)
- tert-Butyl (1R,5S)-4-oxo-3,6-diazabicyclo[3.2.1]octane-6-carboxylate (CAS 1188536-08-4)
- Peptide 435 (CAS CATO-CPTD788435)
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