1-(3-Bromo-2-hydroxy-5-methyl-phenyl)propan-1-one CAS 2892-30-0
| CAS No. | 2892-30-0 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Bromo-2-hydroxy-5-methyl-phenyl)propan-1-one (CAS 2892-30-0), molecular formula C10H11BrO2 and molecular weight 243.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Bromo-2-hydroxy-5-methyl-phenyl)propan-1-one (C10H11BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(3-Bromo-2-hydroxy-5-methyl-phenyl)propan-1-one 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 | C10H11BrO2 |
| Molecular Weight | 243.10 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 1-Bromo-1-(2-methoxyphenyl)propan-2-one (CAS 102119-59-5)
- 2-(3-Bromo-5-methylphenyl)-1,3-dioxolane (CAS 1023289-64-6)
- Ethyl 3-Bromo-2-methylbenzoate (CAS 103038-43-3)
- 4-bromo-2-(pyrrolidin-1-ylcarbonyl)-1H-pyrrole (CAS 1031501-36-6)
- 2-Bromo-1-(3-ethoxyphenyl)ethanone (CAS 103793-40-4)
- 1-(5-Bromo-2-hydroxyphenyl)butan-1-one (CAS 105211-80-1)
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Recommended Standards
- 1-(1-(4-Bromophenyl)ethyl)urea (CAS 727675-33-4)
- 1-(3-Bromo-4-ethoxyphenyl)ethan-1-one (CAS 35310-76-0)
- 1-(((6-Bromopyridin-3-yl)oxy)methyl)cyclopropanamine (CAS 959957-88-1)
- 1-(3-Bromo-4-methoxyphenyl)propan-1-one (CAS 4374-36-1)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(cyclobutyl)methanone (CAS 898772-52-6)
- 1-(P-tolyl)but-3-en-1-ol (CAS 24165-63-7)
- SKI II (CAS 312636-16-1)
- 1-(cis-Hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)-3-phenylpropan-1-one (CAS 1218713-44-0)
- 6-(Morpholin-4-ylsulfonyl)-1,3-benzothiazol-2-amine (CAS 440627-31-6)
- N-(5-((2-Amino-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-2,4-dimethoxybenzamide (CAS 868973-33-5)
- 2-chloro-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 56844-43-0)
- 2-chloro-6-(pyrrolidin-1-yl)-9H-purine (CAS 897936-32-2)
- 7,7-Difluoro-3-azabicyclo[4.1.0]heptane (CAS 1258652-02-6)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
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