3-(4-Bromophenyl)prop-2-yn-1-ol CAS 37614-58-7
| CAS No. | 37614-58-7 |
| Molecular Formula | C9H7BrO |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 211.06 g/mol gives 3-(4-Bromophenyl)prop-2-yn-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(4-Bromophenyl)prop-2-yn-1-ol (CAS 37614-58-7), a certified reference material (molecular formula C9H7BrO, MW 211.06 g/mol) for analytical method development and quality control.
3-(4-Bromophenyl)prop-2-yn-1-ol (C9H7BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-(4-Bromophenyl)prop-2-yn-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.
Physical & Chemical Properties
| Molecular Formula | C9H7BrO |
| Molecular Weight | 211.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(2-Bromophenyl)prop-2-yn-1-ol (CAS 116509-98-9)
- (E)-3-(2-Bromophenyl)acrylaldehyde (CAS 138555-58-5)
- 3-(3-Bromophenyl)-2-propenal (CAS 15185-59-8)
- 3-(3-Bromophenyl)prop-2-yn-1-ol (CAS 170859-80-0)
- (E)-3-(3-Bromophenyl)acrylaldehyde (CAS 97985-66-5)
- 1-(2-Bromophenyl)-2-propyn-1-ol (CAS 222713-56-6)
- 1-(2-Bromophenyl)prop-2-en-1-one (CAS 71095-56-2)
- 1-(3-Bromophenyl)-2-propyn-1-ol (CAS 29805-16-1)
Recommended Standards
- 3-(2-Bromophenyl)prop-2-enal (CAS 66223-53-8)
- 3-(Bromomethyl)-1H-indazole (CAS 293758-70-0)
- 2-Pyridineacetonitrile, 6-bromo-α-methyl- (CAS 2228869-79-0)
- 3-Bromo-1h-indol-5-amine (CAS 525590-24-3)
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- Propyl (3-(((tert-butoxycarbonyl)amino)methyl)oxetan-3-yl)-L-leucinate (CAS 1620923-82-1)
- 5-Phenyl-3,4-dihydro-2H-pyrrole (CAS 700-91-4)
- 1-(2-Chloro-6-nitrophenyl)azepane (CAS 40832-89-1)
- 2-((3,4-Difluorophenyl)amino)-2-oxoacetic acid (CAS 738605-04-4)
- H-D-Ser-OBzl (CAS 133099-79-3)
- Methyl 3-{[(5Z)-4-chloro-5H-1,2,3-dithiazol-5-ylidene]amino}thiophene-2-carboxylate (CAS 213212-11-4)
- 6-Nitroheptan-3-one (CAS 83188-08-3)
- 3-(Azepan-2-ylmethyl)-N-isopropylbenzo[b]thiophene-2-carboxamide hydrochloride (CAS 1361113-72-5)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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