2-((2-Chlorophenyl)amino)-2-oxo-N'-phenylacetohydrazonoyl chloride CAS 148367-97-9
| CAS No. | 148367-97-9 |
| Molecular Formula | C14H11Cl2N3O |
| Molecular Weight | 308.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Chlorophenyl)amino)-2-oxo-N'-phenylacetohydrazonoyl chloride (CAS 148367-97-9), molecular formula C14H11Cl2N3O and molecular weight 308.16 g/mol, is a CATO reference standard with documented purity and traceability.
2-((2-Chlorophenyl)amino)-2-oxo-N'-phenylacetohydrazonoyl chloride (C14H11Cl2N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-((2-Chlorophenyl)amino)-2-oxo-N'-phenylacetohydrazonoyl chloride 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 | C14H11Cl2N3O |
| Molecular Weight | 308.16 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- N'-(4-Chlorophenyl)-2-oxo-2-(phenylamino)acetohydrazonoyl chloride (CAS 33101-97-2)
- (E)-5-(2-((3-chlorophenyl)amino)vinyl)-3-(methylthio)isothiazole-4-carbonitrile (CAS 1164507-55-4)
- 5-[(E)-2-[(4-Chlorophenyl)amino]ethenyl]-3-(methylsulfanyl)-1,2-thiazole-4-carbonitrile (CAS 1164560-32-0)
- 2-(3-(4-Chlorophenyl)pyrazin-2-yl)thiazolidine-4-thione (CAS 89442-13-7)
- 2-((3-Chlorophenyl)sulfinyl)-N-methyl-N-phenylacetamide (CAS 339108-19-9)
- 2-((3-Chlorophenyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 344264-51-3)
- 2-[(2-Chlorophenyl)sulfanyl]-N-(4-methoxyphenyl)acetamide (CAS 339097-32-4)
- N-(2-chlorophenyl)-2-((4-methoxyphenyl)thio)acetamide (CAS 339097-83-5)
Recommended Standards
- 1,3-Dichloro-7-hydroxy-9,9-dimethylacridin-2(9H)-one (CAS 118290-05-4)
- methyl 4-(iodomethyl)bicyclo[2.2.2]octane-1-carboxylate (CAS 1561865-37-9)
- tert-Butyl 5-bromo-4-nitrothiophene-2-carboxylate (CAS 62224-29-7)
- 3,5-Dichloro-3-(2-methoxyphenyl)indolin-2-one (CAS 169040-43-1)
- 2-Chloro-1-(3-methylindolin-1-yl)ethanone (CAS 66624-44-0)
- N-Boc-L-serine Hydrate (CAS 204191-40-2)
- 4-(Hydrazinylmethyl)phenol (CAS 158438-44-9)
- 1-(4-Methylpyridin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 383136-14-9)
- 5-(tert-Butyl) 2-ethyl 7,8-dihydro-4H-pyrazolo[1,5-a][1,4]diazepine-2,5(6H)-dicarboxylate (CAS 1250997-22-8)
- 1-Bromo-4-(4-hexyloxyphenyl)benzene (CAS 63619-64-7)
- 1-Methyl-2-(4-methylpent-4-en-1-yl)benzene (CAS 1143461-36-2)
- Antipropylene phosphate (CAS 26598-36-7)
- N,N'-(2-oxo-2-phenylethane-1,1-diyl)diacetamide (CAS 40891-23-4)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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