(E)-3-amino-3-(4-ethylphenyl)acrylonitrile CAS 952183-22-1
| CAS No. | 952183-22-1 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-amino-3-(4-ethylphenyl)acrylonitrile (CAS 952183-22-1), molecular formula C11H12N2 and molecular weight 172.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12N2, (E)-3-amino-3-(4-ethylphenyl)acrylonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (E)-3-amino-3-(4-ethylphenyl)acrylonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related E Standards
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Recommended Standards
- (E)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile (CAS 500292-94-4)
- (R)-1-(quinolin-2-yl)ethan-1-amine (CAS 455889-51-7)
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- (R)-5-Amino-5,6,7,8-tetrahydronaphthalene-2-carbonitrile hydrochloride (CAS 828926-06-3)
- 7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Heptadecafluorotetradecan-1-ol (CAS 129794-54-3)
- 2-thien-2-ylpyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1255777-71-9)
- 4-(Bromomethyl)-1-methyl-3-phenyl-1H-pyrazole (CAS 499770-86-4)
- N-(2-(2,5-Dichlorophenyl)benzo[d]oxazol-5-yl)-3-methyl-4-nitrobenzamide (CAS 314029-53-3)
- 6-(4-Bromo-1h-pyrazol-1-yl)pyridazine-3-carboxylic acid (CAS 1183884-74-3)
- 1-Chloro-3-(2,2,2-trifluoroethoxy)benzene (CAS 106854-78-8)
- 2,5-Dichloro-N-(thiophen-2-ylmethyl)benzenesulfonamide (CAS 545383-38-8)
- methyl 8-bromo-3-nitro-naphthalene-1-carboxylate (CAS 1082722-33-5)
- 3H-Imidazo[4,5-c]pyridine, 5-oxide (CAS 91184-02-0)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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