3-[(1E)-1-[2-(4-Chlorophenyl)hydrazin-1-ylidene]ethyl]-4-hydroxy-6-methyl-2H-pyran-2-one CAS 114658-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114658-00-3 |
| Molecular Formula | C14H13ClN2O3 |
| Molecular Weight | 292.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(1E)-1-[2-(4-Chlorophenyl)hydrazin-1-ylidene]ethyl]-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 114658-00-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13ClN2O3. Molecular weight: 292.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13ClN2O3 |
| Molecular Weight | 292.72 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, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 3-(4-Chlorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 136716-38-6)
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Recommended Standards
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- (2E)-3-{3-[(4-Chloro-1H-pyrazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid (CAS 1020050-91-2)
- N-(4-bromophenyl)-3-(4-chlorophenyl)-5-(methylthio)thiophene-2-carboxamide (CAS 477858-02-9)
- 2-(2-(Isoxazole-5-carboxamido)thiazol-4-yl)acetic acid (CAS 1283108-53-1)
- 2-Isobutoxy-N-(4-isopropoxybenzyl)aniline (CAS 1040694-63-0)
- 4-Fluoro-N-(1,2,3-thiadiazol-4-ylmethyl)aniline (CAS 1157062-32-2)
- 1-(2-Hydroxy-5-isopropylphenyl)ethan-1-one (CAS 1634-36-2)
- 2-(Piperidin-1-yl)quinoline-3-carbaldehyde (CAS 326008-59-7)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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