N'-(4-Chlorophenyl)-2-oxo-2-(phenylamino)acetohydrazonoyl chloride CAS 33101-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33101-97-2 |
| Molecular Formula | C14H11Cl2N3O |
| Molecular Weight | 308.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(4-Chlorophenyl)-2-oxo-2-(phenylamino)acetohydrazonoyl chloride (CAS 33101-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11Cl2N3O. Molecular weight: 308.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-((2-Chlorophenyl)amino)-2-oxo-N'-phenylacetohydrazonoyl chloride (CAS 148367-97-9)
- (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)
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Recommended Standards
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- 1-(Naphthalen-1-ylmethyl)cyclopropan-1-amine (CAS 1260674-63-2)
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- 5-Mercapto-4-methoxy-2-methylpyridazin-3(2H)-one (CAS 105651-74-9)
- 6-(2-Fluorobenzyl)-4-(2-oxo-2-(pyrrolidin-1-yl)ethyl)isothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione (CAS 1251690-75-1)
- 2-Methyl-2-(propan-2-yl)cyclopropane-1-carboxylic acid (CAS 15899-04-4)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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