3-(3-Bromophenyl)propanal CAS 210115-30-3
| CAS No. | 210115-30-3 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3-Bromophenyl)propanal is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(3-Bromophenyl)propanal (CAS 210115-30-3), a certified reference material (molecular formula C9H9BrO, MW 213.07 g/mol) for analytical method development and quality control.
Structurally, 3-(3-Bromophenyl)propanal (C9H9BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 213.07 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(3-bromophenyl)oxetane (CAS 1044507-52-9)
- (2E)-3-(4-Bromophenyl)-2-propen-1-ol (CAS 105515-33-1)
- 3-(2-Bromophenyl)propanal (CAS 107408-16-2)
- 1-(4-Bromophenyl)cyclopropanol (CAS 109240-30-4)
- 1-(2-Bromophenyl)prop-2-en-1-ol (CAS 114837-50-2)
- 1-(2-Bromophenyl)cyclopropan-1-ol (CAS 1186503-77-4)
- (E)-3-(2-Bromophenyl)prop-2-en-1-ol (CAS 124854-94-0)
- 1-(3-Bromophenyl)cyclopropan-1-ol (CAS 1250956-44-5)
Recommended Standards
- 3-(2-Bromophenyl)prop-2-en-1-ol (CAS 56984-71-5)
- 3-(Bromomethyl)-2,3-dihydro-1-benzofuran (CAS 78739-85-2)
- 2-Bromophenylacetone (CAS 21906-31-0)
- 3`-Bromopropiophenone (CAS 19829-31-3)
- 3,7-Difluoro-6-methoxyquinoline (CAS 851973-12-1)
- 4,6-Dibromo-2-(2-chloro-4-methylphenyl)benzo[d]oxazol-5-amine (CAS 637303-16-3)
- 1-(4-Methoxybenzyl)-6-((trimethylsilyl)ethynyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1198425-56-7)
- (R)-3-Isopropyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1219026-95-5)
- 5-(2-Hydroxybenzoyl)-1-(3-methoxypropyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 731011-89-5)
- Chlorphenesin Carbamate (CAS 886-74-8)
- 3-Amino-4'-methoxybiphenyl-4-carboxylic acid (CAS 861389-74-4)
- Xanthen-9-one, 5-hydroxy-1-methoxy- (CAS 27770-13-4)
- N-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 943911-67-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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