2-(3,4-Dichlorophenyl)acetohydrazide CAS 129564-33-6
| CAS No. | 129564-33-6 |
| Molecular Formula | C8H8Cl2N2O |
| Molecular Weight | 219.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H8Cl2N2O, 2-(3,4-Dichlorophenyl)acetohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
2-(3,4-Dichlorophenyl)acetohydrazide (CAS 129564-33-6) is a high-purity analytical reference standard with the molecular formula C8H8Cl2N2O and a molecular weight of 219.07 g/mol.
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 2-(3,4-Dichlorophenyl)acetohydrazide 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 | C8H8Cl2N2O |
| Molecular Weight | 219.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 2-(2,6-Dichlorophenyl)acetohydrazide (CAS 129564-34-7)
- N'-(2,5-Dichlorophenyl)acetohydrazide (CAS 14580-42-8)
- 2-(3,4-Dichlorophenyl)-N'-hydroxyethanimidamide (CAS 176860-57-4)
- (Z)-2-(2,6-dichlorophenyl)-N'-hydroxyacetimidamide (CAS 925252-78-4)
- 1-(3,4-Dichlorophenyl)-3-Methyl Urea (CAS 3567-62-2)
- 1-(3,5-Dichlorophenyl)-3-Methylurea (CAS 38655-13-9)
- 2-(2,5-Dichlorophenyl)propanoic acid (CAS 1249190-68-8)
- 2-(2,3-Dichlorophenyl)propanoic acid (CAS 2012-77-3)
Recommended Standards
- N-(2,6-Dichloro-4-methylpyridin-3-yl)acetamide (CAS 129432-31-1)
- 2,4-Dichloro-7,7-dimethyl-5H-furo[3,4-d]pyrimidine (CAS 1260088-72-9)
- 2,4-Dichloro-5,6,7,8-tetrahydroquinazolin-8-ol (CAS 1312934-58-9)
- 2-Methyl-5-(thiazol-2-yl)phenylboronic acid (CAS 1235963-01-5)
- 3-methyl-1-(1,3-thiazol-2-ylmethyl)urea (CAS 1601045-72-0)
- 2-(4-Methylpiperazin-1-yl)thiazole-5-carboxylic acid (CAS 946409-30-9)
- (1R,2S)-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 1932394-12-1)
- 4-5-7-Tri-O-acetyl-2-6-anhydro-3-deoxy-D-lyxo-hept-2-enononitrile (CAS 120085-63-4)
- Tretinoin (CAS 302-79-4)
- 8-Methylimidazo[1,2-a]pyridin-6-amine (CAS 1226127-54-3)
- (S)-1-Phenyl-2-(pyrrolidin-1-yl)ethanamine dihydrochloride (CAS 1609680-93-4)
- ((2S,6R)-6-(6-benzamido-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate (CAS 956139-18-7)
- (S)-1-(3-bromo-2-fluorophenyl)ethan-1-amine (CAS 1212802-38-4)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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