(E)-3-(4-Bromo-3,5-dimethylphenyl)acrylonitrile CAS 1956374-37-0
| CAS No. | 1956374-37-0 |
| Molecular Formula | C11H10BrN |
| Molecular Weight | 236.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.11 g/mol gives (E)-3-(4-Bromo-3,5-dimethylphenyl)acrylonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-3-(4-Bromo-3,5-dimethylphenyl)acrylonitrile (CAS 1956374-37-0), molecular formula C11H10BrN and molecular weight 236.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H10BrN, (E)-3-(4-Bromo-3,5-dimethylphenyl)acrylonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 (E)-3-(4-Bromo-3,5-dimethylphenyl)acrylonitrile 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 | C11H10BrN |
| Molecular Weight | 236.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 8-Bromo-2,4-dimethylquinoline (CAS 1023812-38-5)
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- 2-Bromo-4,6-dimethylquinoline (CAS 103858-47-5)
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Recommended Standards
- 6-Bromo-2,5-dimethylquinoline (CAS 1935505-27-3)
- (4-Bromonaphthalen-1-yl)methanamine (CAS 578029-11-5)
- 6-Bromo-2,7-dimethylquinoline (CAS 1934613-34-9)
- (5-Bromonaphthalen-1-yl)methanamine (CAS 681466-09-1)
- Lodenafil Carbonate (CAS 398507-55-6)
- N-Phenylethenesulfonamide (CAS 3192-10-7)
- Ethyl 1-methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 2114651-27-1)
- 2-Fluoro-5-(4-fluorophenyl)nicotinaldehyde (CAS 1956310-08-9)
- 1-(3-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid Methyl Ester (CAS 1568-36-1)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-Tricosafluoroundecane (CAS 66256-53-9)
- Ethyl [1,2,4]Triazolo[4,3-a]pyridine-3-carboxylate (CAS 1260831-52-4)
- 4-Chloro-6-methyl-2-phenylquinoline (CAS 18618-02-5)
- 3-((4-Chlorophenyl)thio)butan-2-one (CAS 14207-10-4)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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