(2E)-2-(4-Chlorophenyl)-3-[(3-methylphenyl)amino]prop-2-enenitrile CAS 338403-06-8
| CAS No. | 338403-06-8 |
| Molecular Formula | C16H13ClN2 |
| Molecular Weight | 268.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-2-(4-Chlorophenyl)-3-[(3-methylphenyl)amino]prop-2-enenitrile (CAS 338403-06-8) is a high-purity analytical reference standard with the molecular formula C16H13ClN2 and a molecular weight of 268.74 g/mol.
Structurally, (2E)-2-(4-Chlorophenyl)-3-[(3-methylphenyl)amino]prop-2-enenitrile (C16H13ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 268.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (2E)-2-(4-Chlorophenyl)-3-[(3-methylphenyl)amino]prop-2-enenitrile 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 | C16H13ClN2 |
| Molecular Weight | 268.74 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-(4-Chlorophenyl)-6-methoxynaphthalene (CAS 1032506-96-9)
- methyl (4-chlorophenyl)(piperazin-1-yl)acetate (CAS 1049606-14-5)
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-N-hydroxyacetimidamide (CAS 1158131-00-0)
- Methyl 2-(3-chlorophenyl)-2-(piperazin-1-yl)acetate (CAS 1218135-73-9)
- 1-(2-Chlorophenyl)-3-((1-hydroxycyclopentyl)methyl)urea (CAS 1235616-16-6)
- 3-(4-Chlorophenyl)-5-(p-tolyl)-1H-pyrazole (CAS 131138-54-0)
- 3-(4-Chlorophenyl)-5-(m-tolyl)-1H-pyrazole (CAS 1417823-37-0)
- 5-(2-Chlorophenyl)-3-(p-tolyl)-1H-pyrazole (CAS 1621488-10-5)
Recommended Standards
- (2E)-2-(4-Chlorophenyl)-3-[(2-methylphenyl)amino]prop-2-enenitrile (CAS 338403-04-6)
- (2E)-2-(4-Chlorophenyl)-3-[(4-methylphenyl)amino]prop-2-enenitrile (CAS 338402-87-2)
- 2-(4-Chloro-2-cyclohexylphenoxy)acetic acid (CAS 19774-97-1)
- (2-Methanesulfonylphenyl)methanesulfonyl chloride (CAS 83055-85-0)
- 1-((1-Ethyl-5-methyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-4-amine (CAS 1001757-49-8)
- 2-Bromo-1-(3-methoxyphenyl)propan-1-one (CAS 21726-71-6)
- 2-[(Pyridin-4-yl)methyl]-2,11-dihydro-1H-6-oxa-2,5-diazatetracene-1,11-dione (CAS 303995-57-5)
- (R)-3-([1,1'-biphenyl]-4-yl)-2-(aminomethyl)propanoic acid (CAS 1260608-49-8)
- 2,3,6-Trichloro-8-methylquinoline (CAS 1447961-72-9)
- 3-Methyl-4-pyrrolidinomethyl benzophenone (CAS 898775-93-4)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-((1r,4S)-4-methylcyclohexyl)acetic acid (CAS 1187224-06-1)
- Methyl 4-amino-5-nitropicolinate (CAS 850544-21-7)
- 2-(((1H-Benzo[d]imidazol-2-yl)methyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 586995-78-0)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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