3-(4-Bromophenyl)-2-hydroxypropanoic acid CAS 154192-53-7
| CAS No. | 154192-53-7 |
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-Bromophenyl)-2-hydroxypropanoic acid 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.
CATO supplies 3-(4-Bromophenyl)-2-hydroxypropanoic acid (CAS 154192-53-7), a certified reference material (molecular formula C9H9BrO3, MW 245.07 g/mol) for analytical method development and quality control.
3-(4-Bromophenyl)-2-hydroxypropanoic acid (C9H9BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 2001 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- (R)-3-(4-Bromophenyl)-2-hydroxypropionic Acid (CAS 1141478-88-7)
- (S)-2-(4-Bromophenyl)-2-hydroxypropanoic acid (CAS 1161833-84-6)
- (R)-2-(4-Bromophenyl)-2-hydroxypropanoic acid (CAS 1161833-85-7)
- 3-(3-Bromophenyl)-2-hydroxypropanoic acid (CAS 1181680-53-4)
- Methyl 2-(4-bromophenyl)-2-hydroxyacetate (CAS 127709-20-0)
- 2-(2-bromophenyl)-2-methoxyacetic acid (CAS 1545579-53-0)
- (R)-3-(3-Bromophenyl)-2-hydroxypropionic Acid (CAS 1932233-01-6)
- (S)-3-(4-Bromophenyl)-2-hydroxypropionic Acid (CAS 853908-26-6)
Recommended Standards
- 3-Bromo-5-(methoxymethyl)benzoic acid (CAS 1536144-89-4)
- Ethyl (5-bromopyridin-3-yl)carbamate (CAS 152684-24-7)
- Ethyl 2-bromo-4-methylpyrimidine-5-carboxylate (CAS 1551414-19-7)
- Methyl (3-amino-4-bromophenyl)carbamate (CAS 1517422-86-4)
- (2-((Tetrahydro-2H-thiopyran-4-yl)amino)phenyl)methanol (CAS 1157519-56-6)
- 2-Propylthietane (CAS 70678-49-8)
- [1,1'-Biphenyl]-4-yl(trifluoromethyl)sulfane (CAS 177551-63-2)
- 4-(3-Aminoprop-1-en-1-yl)-N,N-dimethylaniline (CAS 83665-77-4)
- 2,2,2-Trifluoro-1-(7-nitro-3,4-dihydroisoquinolin-2(1H)-yl)ethanone (CAS 181514-37-4)
- 2-Methyl-[1,1'-biphenyl]-4-amine (CAS 63019-97-6)
- (1R)-1-(3-Bromopyridin-4-yl)ethan-1-ol (CAS 1932164-55-0)
- 5-Amino-1'-((2-(trimethylsilyl)ethoxy)methyl)-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 939384-55-1)
- 3-aminobutanamide (CAS 5959-32-0)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com