2-Bromo-3-(2-fluorophenyl)-1-propene CAS 731772-95-5
| CAS No. | 731772-95-5 |
| Molecular Formula | C9H8BrF |
| Molecular Weight | 215.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-3-(2-fluorophenyl)-1-propene.
2-Bromo-3-(2-fluorophenyl)-1-propene (CAS 731772-95-5), molecular formula C9H8BrF and molecular weight 215.06 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H8BrF, 2-Bromo-3-(2-fluorophenyl)-1-propene contains fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Bromo-3-(2-fluorophenyl)-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 | C9H8BrF |
| Molecular Weight | 215.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-bromo-6-fluoro-2,3-dihydro-1H-indene (CAS 1188147-00-3)
- 1-Bromo-4-fluoro-2,3-dihydro-1h-indene (CAS 1188171-96-1)
- 1-Bromo-3-cyclopropyl-5-fluorobenzene (CAS 1311265-74-3)
- 4-Bromo-2-cyclopropyl-1-fluorobenzene (CAS 1345035-29-1)
- 1-Bromo-2-cyclopropyl-4-fluorobenzene (CAS 1353853-80-1)
- 2-Bromo-4-cyclopropyl-1-fluorobenzene (CAS 1353854-28-0)
- 1-Bromo-4-cyclopropyl-2-fluorobenzene (CAS 1353854-74-6)
- 4-Bromo-1-cyclopropyl-2-fluorobenzene (CAS 1353855-10-3)
Recommended Standards
- 1-Bromo-3-cyclopropyl-2-fluorobenzene (CAS 2137823-12-0)
- 2-Bromo-3-(4-fluorophenyl)-1-propene (CAS 731773-10-7)
- 1-Allyl-3-bromo-5-fluorobenzene (CAS 868860-65-5)
- 2-CYANOPHENYLBORONIC ACID NEOPENTYL ESTER (CAS 214360-47-1)
- 2-(5-Nitropyrimidin-2-yl)ethan-1-amine (CAS 944898-65-1)
- 3-[1-(Benzenesulfonyl)-4H-pyridin-4-yl]-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 2377610-27-8)
- 5-Chloro-2,4-difluorobenzonitrile (CAS 146780-26-9)
- Pimavanserin Impurity 27 (CAS CATO-C4X-193827)
- 4-(1-Methyl-1H-pyrazol-3-yl)benzenesulfonamide (CAS 2167634-18-4)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)-4-oxobutanenitrile (CAS 344280-72-4)
- (5-Bromopyrimidin-2-yl)methanol (CAS 22433-12-1)
- Methyl 4-benzyloxyindole-6-carboxylate, 97% (CAS 61545-36-6)
- Trifluoroacetic Anhydride (Tfaa) (CAS 407-25-0)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
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