2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile CAS 339102-37-3
| CAS No. | 339102-37-3 |
| Molecular Formula | C14H12Cl2N4 |
| Molecular Weight | 307.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 339102-37-3), a certified reference material (molecular formula C14H12Cl2N4, MW 307.18 g/mol) for analytical method development and quality control.
Structurally, 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (C14H12Cl2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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 307.18 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile 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 | C14H12Cl2N4 |
| Molecular Weight | 307.18 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
- 1-[(2,6-Dichlorophenyl)methyl]-2-methyl-4-(1H-pyrazol-3-yl)-1H-imidazole (CAS 1007034-27-6)
- (E)-2-(3-((2,4-dichlorophenyl)amino)-1-(dimethylamino)allylidene)malononitrile (CAS 338773-82-3)
- 2-((3,5-Dichlorophenyl)amino)-4-(dimethylamino)nicotinonitrile (CAS 339102-57-7)
- 2-[(2,4-Dichlorophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile (CAS 338773-83-4)
- (2E)-1-(2,5-Dichlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1003745-37-6)
- (2E)-1-(2,4-Dichlorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 1085919-02-3)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1177972-08-5)
- (2E)-1-(3,4-Dichlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1208986-02-0)
Recommended Standards
- 2-Bromobenzo[c]phenanthrene (CAS 53034-15-4)
- 2-(benzyloxy)-4-(bromomethyl)-1-methoxybenzene (CAS 55667-12-4)
- 2-Bromochrysene (CAS 55120-48-4)
- 2-(4-Benzyloxyphenoxy)ethyl bromide (CAS 3351-59-5)
- (1S,4s)-4-(tert-butyl)-1-phenylcyclohexanol (CAS 17807-26-0)
- 2-(Thiophen-3-yl)piperidine (CAS 526183-33-5)
- 2-Iodomesitylene (CAS 4028-63-1)
- [2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanamine (CAS 248274-04-6)
- Bortezomib Impurity 62 (CAS CATO-C4X-107262)
- 5-Ethylpyridin-3-ol (CAS 62003-48-9)
- 2-Amino-6-(4-methoxyphenyl)-4-(3-nitrophenyl)nicotinonitrile (CAS 510764-45-1)
- 4-(Methylsulfonyl)-6-(piperazin-1-yl)pyrimidine (CAS 1710194-83-4)
- Boehmite (Al(OH)O) 2-4um (CAS 1318-23-6)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com