3-(2-(4-Chlorophenyl)hydrazono)-2-(hydroxyimino)-N-phenylbutanamide CAS 39657-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39657-55-1 |
| Molecular Formula | C16H15ClN4O2 |
| Molecular Weight | 330.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(4-Chlorophenyl)hydrazono)-2-(hydroxyimino)-N-phenylbutanamide (CAS 39657-55-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H15ClN4O2. Molecular weight: 330.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H15ClN4O2 |
| Molecular Weight | 330.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-Chloro-4-((6,7-dimethoxyquinolin-4-yl)oxy)aniline (CAS 286371-44-6)
- 3-Chloro-N-(7-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propanamide (CAS 866152-00-3)
- 2-[2-(4-chlorophenoxymethyl)-1h-1,3-benzodiazol-1-yl]acetohydrazide (CAS 750599-05-4)
- N-Ethylnonan-1-amine (CAS 66563-84-6)
- 3-(Quinolin-2-yloxy)propan-1-amine (CAS 1249008-88-5)
- 2-(4-(1-(<I>tert</I>-butoxycarbonyl)piperidin-4-yl)phenyl)acetic acid (CAS 1000991-31-0)
- (R)-2-((3aS,4S,6S,7aR)-5,5-dimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)pyrrolidine hydrochloride (CAS 1056211-24-5)
- 2-(Methylsulfonyl)pyridine (CAS 17075-14-8)
- 1-(2-Fluorobenzyl)-1H-pyrrole-2,5-dione (CAS 140480-97-3)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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