2-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile CAS 1164476-48-5
| CAS No. | 1164476-48-5 |
| Molecular Formula | C14H13FN4 |
| Molecular Weight | 256.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile (CAS 1164476-48-5) is a high-purity analytical reference standard with the molecular formula C14H13FN4 and a molecular weight of 256.28 g/mol.
Structurally, 2-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile (C14H13FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 256.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile 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 | C14H13FN4 |
| Molecular Weight | 256.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related dimethylamino Standards
- 2-[(2E)-1-(Dimethylamino)-3-[(2-fluorophenyl)amino]prop-2-en-1-ylidene]propanedinitrile (CAS 1164473-52-2)
- 4-(Dimethylamino)-2-((2-fluorophenyl)amino)nicotinonitrile (CAS 339102-33-9)
- 4-(Dimethylamino)-2-[(4-fluorophenyl)amino]pyridine-3-carbonitrile (CAS 338773-37-8)
- 2-(Dimethylamino)-6-oxo-4-(phenylamino)-6H-1,3-oxazine-5-carbonitrile (CAS 132164-90-0)
- 7-(Dimethylamino)-1-hydroxy-3H-phenoxazin-3-one (CAS 13972-90-2)
- 6-(Dimethylamino)-3-(1H-1,2,4-triazol-3-yl)-4H-chromen-4-one (CAS 60723-57-1)
- (E)-3-(dimethylamino)-1-(5-methyl-3-phenylisoxazol-4-yl)prop-2-en-1-one (CAS 265125-00-6)
- Methyl 1-(2-(dimethylamino)-2-oxoethyl)-3-nitro-1H-pyrazole-5-carboxylate (CAS 1245823-34-0)
Recommended Standards
- N-Benzyl-2-oxooxazolidine-3-sulfonamide (CAS 116943-62-5)
- 2-(1,1-Dioxidothiomorpholino)isonicotinic acid (CAS 1155544-06-1)
- N-Methyl-2-oxo-N-phenyloxazolidine-3-sulfonamide (CAS 116943-68-1)
- N-(3-Nitrobenzyl)cyclopropanesulfonamide (CAS 1057337-38-8)
- (Z)-6-Hydrazineylidene-1,6-dihydropyridine-3-sulfonamide (CAS 75710-97-3)
- (5-Amino-3-methylbenzofuran-2-yl)(3-methoxyphenyl)methanone (CAS 174344-67-3)
- 1-(4-Bromobenzenesulfonyl)-3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1H-pyrazole (CAS 477711-14-1)
- n-Phenethyltetrazolo[1,5-b]pyridazin-6-amine (CAS 927050-76-8)
- Tetradecyl isobutyrate (CAS 167871-30-9)
- Methyl 2-fluoro-4-[3-fluoro-5-(methoxycarbonyl)phenyl]benzoate (CAS 1820648-30-3)
- 3,5-Dichloro-1-methyl-6-(thiophen-2-yl)pyrazin-2(1H)-one (CAS 1269531-69-2)
- 3,5-Dichloro-7-fluoro-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437391-15-5)
- 2-(Benzofuran-7-yl)pyrrolidine (CAS 1429901-31-4)
- Eledoisin Related Peptide (CAS 2990-43-4)
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