Ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methylphenyl)hydrazin-1-ylidene]acetate CAS 148367-95-7
| CAS No. | 148367-95-7 |
| Molecular Formula | C11H12Cl2N2O2 |
| Molecular Weight | 275.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 275.13 g/mol gives Ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methylphenyl)hydrazin-1-ylidene]acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methylphenyl)hydrazin-1-ylidene]acetate (CAS 148367-95-7), a certified reference material (molecular formula C11H12Cl2N2O2, MW 275.13 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methylphenyl)hydrazin-1-ylidene]acetate (C11H12Cl2N2O2) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (2Z)-2-chloro-2-[2-(3-chloro-4-methylphenyl)hydrazin-1-ylidene]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 | C11H12Cl2N2O2 |
| Molecular Weight | 275.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 DMSO, DMF, methanol |
| 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.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(2,6-Dichlorophenyl)quinazoline (CAS 1453168-98-3)
- 4-(4-Iodophenyl)butan-1-amine (CAS 1484920-83-3)
- 2-(2,3-Dichlorophenyl)quinazoline (CAS 1451359-50-4)
- 4-Iodo-2-isopropyl-6-methylaniline (CAS 1539615-10-5)
- C18(plasm) MG (CAS 18330-10-4)
- 2-Methyl-3-(2,2,2-trifluoroacetyl)thiazolidine-4-carboxylic acid (CAS 1339496-78-4)
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- 5-(4-chlorophenyl)pyrrolidine-2,4-dione (CAS 1803604-73-0)
- Methyl 2-(quinuclidin-3-yl)acetate (CAS 99189-46-5)
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- 6-Benzyl-2-(3-chlorophenyl)-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one (CAS 1283274-03-2)
- 2-Methylpropan-2-amine (S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoate (CAS 1425038-21-6)
- Ruxolitinib Impurity 34 (CAS 1236033-23-0)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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