2-(4-Bromophenyl)-2-propanol CAS 2077-19-2
| CAS No. | 2077-19-2 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.09 g/mol gives 2-(4-Bromophenyl)-2-propanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Bromophenyl)-2-propanol (CAS 2077-19-2), molecular formula C9H11BrO and molecular weight 215.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-Bromophenyl)-2-propanol (C9H11BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
As a certified reference material (CRM), 2-(4-Bromophenyl)-2-propanol 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 | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 1-(3-Bromophenyl)propan-2-ol (CAS 1184574-05-7)
- (S)-1-(3-bromophenyl)propan-2-ol (CAS 1432619-57-2)
- (R)-1-(3-bromophenyl)propan-2-ol (CAS 1432621-34-5)
- (1-(4-Bromophenyl)ethyl)hydrazine (CAS 55294-84-3)
- 1-(2-Bromophenyl)propan-1-ol (CAS 74532-85-7)
- 1-(2-Bromophenyl)propan-2-ol (CAS 210408-48-3)
- 1-(3-Bromophenyl)propan-1-ol (CAS 74157-47-4)
- 1-(4-Bromophenyl)-2-propanol (CAS 6186-23-8)
Recommended Standards
- 2-(4-Bromophenyl)-1-propanol (CAS 81310-74-9)
- 2-(5-Bromo-4-methylpyridin-2-yl)ethan-1-amine (CAS 886365-08-8)
- 2-(4-(Bromomethyl)phenyl)ethanol, 97% (CAS 96044-43-8)
- 2-(Bromomethyl)-1-methoxy-3-methylbenzene (CAS 89244-40-6)
- 2'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1255636-96-4)
- Ethyl 6-(bromomethyl)-2-(trifluoromethyl)pyrimidine-4-carboxylate (CAS 1334304-11-8)
- 3-[(4-Chlorophenyl)sulfanyl]-1-(4-iodophenyl)pyrrolidine-2,5-dione (CAS 329700-53-0)
- 2-(1-(3,4-Difluorobenzyl)-3-oxopiperazin-2-yl)acetic acid (CAS 1033600-31-5)
- 3,4-Methylenedioxybenzyl methyl ketoxime (CAS 52271-42-8)
- 1-(Pentan-3-ylideneamino)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 83254-24-4)
- 4-Chloro-7-methyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine (CAS 26830-29-5)
- (S,R,S)-AHPC-C4-NH2 (hydrochloride) (CAS 2245697-83-8)
- Diethyl Sulfite (CAS 623-81-4)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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