1,2-Di([1,1'-biphenyl]-4-yl)ethene CAS 2039-68-1
| CAS No. | 2039-68-1 |
| Molecular Formula | C14H30NO5Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2-Di([1,1'-biphenyl]-4-yl)ethene is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,2-Di([1,1'-biphenyl]-4-yl)ethene (CAS 2039-68-1), a certified reference material (molecular formula C14H30NO5SiCl, MW 355.93 g/mol) for analytical method development and quality control.
1,2-Di([1,1'-biphenyl]-4-yl)ethene (C14H30NO5SiCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1,2-Di([1,1'-biphenyl]-4-yl)ethene 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 | C14H30NO5Si Cl |
| Molecular Weight | 355.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Di Standards
- 5-([1,1'-Biphenyl]-4-yl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-92-5)
- Ethyl 1-([1,1'-biphenyl]-4-yl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000572-17-7)
- 2-([1,1'-Biphenyl]-4-yl)-5-benzoyl-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-27-8)
- N-([1,1'-biphenyl]-4-yl)-9-phenyl-9H-carbazol-3-amine (CAS 1002762-60-8)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2,3-dimethoxyphenyl)prop-2-en-1-one (CAS 1002798-81-3)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1003448-23-4)
- Methyl 1-(([1,1'-biphenyl]-4-yloxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1003988-82-6)
- 1-(([1,1'-biphenyl]-2-yloxy)methyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1004451-73-3)
Recommended Standards
- 2-(3-Fluoro-4-methylphenyl)acetonitrile (CAS 261951-73-9)
- Ethyl((ethylsulfinyl)methyl)sulfane (CAS 37032-07-8)
- Cyclopropyl(2,6-dimethylphenyl)methanone (CAS 870002-28-1)
- Tucatinib Impurity 8 (CAS CATO-C4X-26058)
- Nicotine Impurity 9 (CAS 1094-61-7)
- 3-((5-(Thiophen-2-yl)-1,3,4-oxadiazol-2-yl)thio)propanoic acid (CAS 890594-70-4)
- Dibutylamine (CAS 111-92-2)
- Dotinurad Impurity 185 (CAS CATO-C4X-2494185)
- 1-isobutyl-5-pyrrolidin-2-yl-1H-pyrazole (CAS 1172803-65-4)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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