1-(3-Bromophenyl)-2-(pyrrolidin-2-yl)ethan-1-one CAS 1526953-35-4
| CAS No. | 1526953-35-4 |
| Molecular Formula | C12H14BrNO |
| Molecular Weight | 268.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Bromophenyl)-2-(pyrrolidin-2-yl)ethan-1-one (CAS 1526953-35-4), molecular formula C12H14BrNO and molecular weight 268.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H14BrNO, 1-(3-Bromophenyl)-2-(pyrrolidin-2-yl)ethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14BrNO |
| Molecular Weight | 268.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 1-[(2-bromophenyl)methyl]piperidin-4-one (CAS 1016770-11-8)
- (4-Bromophenyl)(piperidin-3-yl)methanone (CAS 1017367-02-0)
- (3-Bromophenyl)(piperidin-4-yl)methanone (CAS 1225573-65-8)
- 2-(2-Bromophenyl)-N-(cyclopropylmethyl)acetamide (CAS 1311779-40-4)
- 2-(4-Bromophenyl)-1-(pyrrolidin-1-yl)ethanone (CAS 13734-66-2)
- 1-[3-(4-BROMOPHENYL)PYRROLIDIN-1-YL]ETHANONE (CAS 1467060-22-5)
- (S)-2-(2-bromophenyl)-4-isopropyl-4,5-dihydrooxazole (CAS 148836-24-2)
- 2-(4-bromophenyl)-1-methylpiperidin-4-one (CAS 1499211-13-0)
Recommended Standards
- 2-(2-Bromophenyl)-1-methylpiperidin-4-one (CAS 1525515-67-6)
- 1-Benzoyl-3-(bromomethyl)pyrrolidine (CAS 1534957-78-2)
- 1-(2-Bromophenyl)-2-(pyrrolidin-2-yl)ethan-1-one (CAS 1520669-71-9)
- tert-butyl N-(2-bromo-3-methoxypropyl)carbamate (CAS 1541902-31-1)
- 1-(2,4-Dichlorophenyl)cyclopropanamine hydrochloride (CAS 1215415-04-5)
- 3-(P-tolyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol (CAS 17466-06-7)
- Boc-(2S,4R)-4-hydroxypiperidine-2-carboxylic acid (CAS 917835-93-9)
- 1-[4-(methylamino)cyclohexyl]-2,5-dihydro-1H-pyrrole-2,5-dione, trifluoroacetic acid (CAS 1803588-22-8)
- (3-Chloro-4-methylphenyl)(ethyl)sulfane (CAS 1314966-30-7)
- 3-Iodo-4H-chromen-4-one (CAS 122775-34-2)
- (R)-1-(6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-yl)ethan-1-amine (CAS 2383047-61-6)
- 5-Hydroxy-8-methylquinolin-4(1H)-one (CAS 190516-92-8)
- 4-Methoxy-2-(4-methoxyphenyl)-1H-imidazole (CAS 128666-02-4)
- FLAG Epitope Peptide (CAS 98849-88-8)
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