1-(5-Bromo-2-fluorophenyl)prop-2-en-1-ol CAS 149946-89-4
| CAS No. | 149946-89-4 |
| Molecular Formula | C9H8BrFO |
| Molecular Weight | 231.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-Bromo-2-fluorophenyl)prop-2-en-1-ol 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.
1-(5-Bromo-2-fluorophenyl)prop-2-en-1-ol (CAS 149946-89-4), molecular formula C9H8BrFO and molecular weight 231.06 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-(5-Bromo-2-fluorophenyl)prop-2-en-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H8BrFO |
| Molecular Weight | 231.06 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, water (slightly soluble) |
| 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.) | 1999 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- 2-(2-Bromo-4-fluorophenyl)acetimidamide (CAS 1016721-80-4)
- 2-(5-Bromo-2-fluorophenyl)acetimidamide (CAS 1016738-01-4)
- 2-(3-Bromo-4-fluorophenyl)propanal (CAS 1036398-71-6)
- 3-(2-Bromo-5-fluorophenyl)propanal (CAS 1057670-94-6)
- 3-(5-Bromo-2-fluorophenyl)propanal (CAS 1057671-22-3)
- (E)-3-(3-Bromo-4-fluorophenyl)prop-2-en-1-ol (CAS 1059175-55-1)
- 2-Bromo-1-cyclopropoxy-4-fluorobenzene (CAS 1079402-43-9)
Recommended Standards
- (e)-3-(4-Bromo-2-fluorophenyl)prop-2-en-1-ol (CAS 149946-67-8)
- 1-(4-Bromo-2,3-difluorophenyl)propan-2-one (CAS 1504797-89-0)
- (S)-4-bromo-7-fluoro-2,3-dihydro-1H-inden-1-ol (CAS 1458652-57-7)
- 1-(2-Bromo-6-fluoro-3-methylphenyl)ethan-1-one (CAS 1514581-21-5)
- methyl (triphenylphosphoranylidene)acetate (CAS 21204-67-1)
- 2-(3-(4-Fluorophenyl)-1H-1,2,4-triazol-5-yl)aniline (CAS 104615-61-4)
- 2-Hydrazino-benzenesulfonamide hydrochloride (CAS 1187929-19-6)
- Levocabastine EP impurity E (CAS 105452-51-5)
- 6-Amino-2,3,4-trimethoxybenzoic acid (CAS 1967-88-0)
- 3,3'-Diselanediylbis(propan-1-ol) (CAS 23243-47-2)
- (2E)-2-(Phenylmethylene)hydrazinecarboximidamide (CAS 74187-86-3)
- N-(3-Methoxyphenyl)-N-methylthiocarbamoyl chloride (CAS 83508-58-1)
- 3-(3-((4-Bromobenzyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid (CAS 898607-83-5)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
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