3-(4-Biphenyl)-2-bromo-1-propene CAS 951890-17-8
| CAS No. | 951890-17-8 |
| Molecular Formula | C15H13Br |
| Molecular Weight | 273.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Biphenyl)-2-bromo-1-propene (CAS 951890-17-8), molecular formula C15H13Br and molecular weight 273.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(4-Biphenyl)-2-bromo-1-propene (C15H13Br) is characterized by bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 3-(4-Biphenyl)-2-bromo-1-propene 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 | C15H13Br |
| Molecular Weight | 273.17 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Biphenyl Standards
- 3-(2-Biphenyl)-2-bromo-1-propene (CAS 951890-05-4)
- n-([1,1'-biphenyl]-4-yl)-2-methylpropane-2-sulfinamide (CAS 1372133-74-8)
- 3-(biphenyl-2-yloxy)-2-hydroxy-n,n-dimethyl-n-(propan-2-yl)propan-1-aminium 65085-83-8 AR-1E7387 (CAS 65085-83-8)
- [1,1'-Biphenyl]-4-yl(p-tolyl)methanone (CAS 39148-55-5)
- 1-([1,1'-Biphenyl]-2-yl)-2-phenylethanone (CAS 229970-97-2)
- 1-(1,1'-biphenyl-4-yl)-2-phenylethanone (CAS 2001-23-2)
- 2-([1,1'-Biphenyl]-2-yl)-1-phenylethanone (CAS 352454-61-6)
- 2-([1,1'-Biphenyl]-4-yl)-1-phenylethanone (CAS 27644-00-4)
Recommended Standards
- 3,3,3-Trifluoro-2-(4-(trifluoromethyl)phenoxy)propan-1-amine (CAS 886764-46-1)
- 2-Bromo-9,9'-Dimethylfluorene (CAS 28320-31-2)
- 4-(4-Bromo-3-methylphenoxy)-2-methylbutan-2-ol (CAS 955929-97-2)
- 2-Bromo-1-ethoxy-4-(2-methoxypropan-2-yl)benzene (CAS 2301948-20-7)
- (3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-acetyl chloride (CAS 890647-82-2)
- Tert-butyl (3aR,7S,7aR)-7-methyl-5-(3-nitro-4-pyridyl)-2-oxo-4,6,7,7a-tetrahydro-3aH-oxazolo[4,5-c]pyridine-3-carboxylate (CAS 1187056-36-5)
- 5-Bromo-4-methyl-N,N-dipropyl-2-pyridinamine (CAS 1219964-53-0)
- 1-Chloro-2,3-diethoxy-5-nitrobenzene (CAS 91748-11-7)
- 5-(3-Chloro-phenyl)-5-ethyl-imidazolidine-2,4-dione (CAS 250352-06-8)
- (8Z)-8-(Methoxyimino)-4,10-dithia-1-azatetracyclo[9.7.0.0^{3,7}.0^{12,17}]octadeca-3(7),5,12(17),13,15-pentaen-18-one (CAS 866008-38-0)
- 4,4,4-Trifluoro-3-methylbutanoyl chloride (CAS 121320-45-4)
- (9H-Fluoren-9-yl)methyl (2-(hydroxymethyl)-3-methylbutyl)carbamate (CAS 1857777-51-5)
- 1-Bromo-3,4-difluoro-2-methoxy-5-methylbenzene (CAS 1783499-15-9)
- Hexapeptide-11 (CAS 161258-30-6)
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