1-(3-Bromophenyl)butan-2-one CAS 1184376-39-3
| CAS No. | 1184376-39-3 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3-Bromophenyl)butan-2-one (CAS 1184376-39-3), molecular formula C10H11BrO and molecular weight 227.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-(3-Bromophenyl)butan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 227.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures 1-(3-Bromophenyl)butan-2-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 | C10H11BrO |
| Molecular Weight | 227.10 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(4-BROMOPHENYL)TETRAHYDROFURAN (CAS 1087415-99-3)
- 2-(4-Bromophenyl)-2-methyloxetane (CAS 1102376-56-6)
- 3-(3-bromophenyl)-3-methyloxetane (CAS 1123172-43-9)
- 1-(4-Bromophenyl)but-3-en-1-ol (CAS 113842-31-2)
- 1-(3-Bromophenyl)but-3-en-1-ol (CAS 114095-73-7)
- (S)-2-(4-Bromophenyl)tetrahydrofuran (CAS 114446-56-9)
- 1-(2-bromophenyl)butan-2-one (CAS 1179882-16-6)
- 3-(3-Bromophenyl)cyclobutan-1-ol (CAS 1182940-84-6)
Recommended Standards
- 3-(4-Bromophenyl)cyclobutanol (CAS 1183047-51-9)
- 4-(3-Bromopropyl)benzaldehyde (CAS 1184723-12-3)
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- 5-Bromo-1-methyl-2,3-dihydro-1H-inden-1-ol (CAS 119999-24-5)
- (R)-6,7-Dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 792898-30-7)
- Nilotinib Hydrochloride Monohydrate (CAS 923288-90-8)
- 6-Methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 511540-51-5)
- 5-(Benzo[b]thiophen-3-yl)oxazol-2-amine (CAS 1897582-87-4)
- (E)-4-(dimethylamino)-2-(2-((((4-nitrobenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)nicotinonitrile (CAS 303986-42-7)
- 6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-7-amine (CAS 1707605-22-8)
- 2-[(4-bromo-1H-pyrazol-1-yl)methyl]-1-(difluoromethyl)-1H-imidazole (CAS 1178659-97-6)
- 6-acetyl-3,4-dihydroquinolin-2(1H)-one (CAS 62245-12-9)
- 1,3-Dichloroacetone-d4 (CAS 350818-52-9)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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