(2Z)-2-{[(2,4-difluorophenyl)amino](hydroxy)methylidene}-3-oxo-4-phenoxybutanenitrile CAS 866151-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866151-81-7 |
| Molecular Formula | C17H12F2N2O3 |
| Molecular Weight | 330.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2Z)-2-{[(2,4-difluorophenyl)amino](hydroxy)methylidene}-3-oxo-4-phenoxybutanenitrile (CAS 866151-81-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H12F2N2O3. Molecular weight: 330.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H12F2N2O3 |
| Molecular Weight | 330.29 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, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- (2Z)-3-[(2,4-Difluorophenyl)amino]-3-hydroxy-2-[(Z)-3-methoxybenzoyl]prop-2-enenitrile (CAS 866154-57-6)
- N-(2,4-Difluorophenyl)-4-(2,5-dioxopyrrolidin-1-yl)benzamide (CAS 330200-90-3)
- N-(2,4-difluorophenyl)-2-(p-tolyl)thiazole-4-carboxamide (CAS 400079-14-3)
- N-(2,4-difluorophenyl)-4-methyl-2-phenylthiazole-5-carboxamide (CAS 303997-94-6)
- 898763-39-8 (3,5-Difluorophenyl){4-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID50642999 (CAS 898763-39-8)
- 2-(2,4-Difluorophenyl)-4,5,6,7-tetrafluoroisoindoline-1,3-dione (CAS 352017-52-8)
- Methyl 2'-(2,4-difluorophenyl)-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-quinoline]-6'-carboxylate (CAS 1391608-81-3)
- α-[2-(2,4-Difluorophenyl)-2-oxoethyl]-1H-indole-3-acetic Acid (CAS 1354707-41-7)
Recommended Standards
- Aflatoxin B2a (CAS 17878-54-5)
- (2R,3S,4R,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl 2-hydroxy-3-methoxybenzoate (CAS 172377-87-6)
- (Morpholinomethylene)bis(phosphonic acid) (CAS 32545-75-8)
- 1-(3-Fluorophenyl)-3-methyl-4,6-bis(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 866142-69-0)
- V-P-D-P-R (CAS 117137-85-6)
- 3,4-Dichloro-2-methylcinnamic acid (CAS 1807351-61-6)
- 5-Hexyl-2,4-dihydroxybenzaldehyde (CAS 37470-87-4)
- tert-Butyl 3-(aminomethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 773826-73-6)
- 3'-Amino-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261928-51-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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