(2Z)-2-(1H-Benzimidazol-2-yl)-3-(dimethylamino)-acrylonitrile CAS 308294-28-2
| CAS No. | 308294-28-2 |
| Molecular Formula | C12H12N4 |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2Z)-2-(1H-Benzimidazol-2-yl)-3-(dimethylamino)-acrylonitrile (C12H12N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 212.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (2Z)-2-(1H-Benzimidazol-2-yl)-3-(dimethylamino)-acrylonitrile (CAS 308294-28-2), a certified reference material (molecular formula C12H12N4, MW 212.25 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H12N4 |
| Molecular Weight | 212.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine (CAS 483366-12-7)
- (3,4,5-Trimethoxybenzyl)hydrazine (CAS 60354-96-3)
- (1-Methyl-9H-pyrido[3,4-b]indol-3-yl)methanol (CAS 33821-72-6)
- (3R,4r)-tert-butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate (CAS 895241-94-8)
- 8-Hydroxyisoquinoline-6-carboxylic acid (CAS 1556953-43-5)
- Cobalt(3+), bis(cyano-C)[[4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[1-methylpyridiniumato]](2-)-N21,N22,N23,N24]-, (OC-6-12)- (CAS 129232-37-7)
- 6-tert-Butoxycarbonylamino-cyclohex-3-enecarboxylic acid methyl ester (CAS 1321925-40-9)
- Ethyl 2-((2,4-dichlorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 500194-61-6)
- Mycophenolate Mofetil EP Impurity H (CAS 26675-76-3)
- 4-(Pyridin-2-yloxy)aniline (CAS 76471-08-4)
- 2-Methoxy-N-(1-(1-methyl-1h-pyrazol-4-yl)ethyl)ethan-1-amine (CAS 1247914-97-1)
- Tert-butyl (2R,4S)-2-(bromomethyl)-4-methylpyrrolidine-1-carboxylate (CAS 2306253-78-9)
- (E)-Ethyl 3-(3-fluoropyridin-4-yl)acrylate (CAS 2660181-43-9)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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