(S)-4-(3-Bromophenyl)pyrrolidin-2-one CAS 1384268-89-6
| CAS No. | 1384268-89-6 |
| Molecular Formula | C10H10BrNO |
| Molecular Weight | 240.10 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.
CATO supplies (S)-4-(3-Bromophenyl)pyrrolidin-2-one (CAS 1384268-89-6), a certified reference material (molecular formula C10H10BrNO, MW 240.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10BrNO, (S)-4-(3-Bromophenyl)pyrrolidin-2-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 240.10 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).
As a certified reference material (CRM), (S)-4-(3-Bromophenyl)pyrrolidin-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10BrNO |
| Molecular Weight | 240.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-(3-bromophenyl)pyrrolidin-2-one (CAS 1004294-74-9)
- 1-(3-Bromophenyl)pyrrolidin-3-one (CAS 1096881-40-1)
- 1-(2-Bromophenyl)pyrrolidin-3-one (CAS 1096881-67-2)
- 4-(3-Bromophenyl)pyrrolidin-2-one (CAS 1105187-44-7)
- 4-(2-Bromophenyl)pyrrolidin-2-one (CAS 1171825-24-3)
- 2-[(3-bromophenyl)methyl]-3-hydroxypropanenitrile (CAS 1274682-30-2)
- 5-(3-Bromophenyl)pyrrolidin-2-one (CAS 1314757-72-6)
- 2-[(2-bromophenyl)methyl]-3-hydroxypropanenitrile (CAS 1339252-58-2)
Recommended Standards
- (R)-4-(3-Bromophenyl)pyrrolidin-2-one (CAS 1384268-55-6)
- (S)-4-(4-Bromophenyl)pyrrolidin-2-one (CAS 1384268-94-3)
- 1-(5-Bromoisoindolin-2-yl)ethan-1-one (CAS 1380586-65-1)
- 7-Bromo-8-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 1388050-27-8)
- 1-Cyano-N-(4-methylthiazol-2-yl)cyclopentane-1-carboxamide (CAS 1211602-60-6)
- 4-(Chloromethyl)-2-(3,4-dimethoxyphenyl)-5-methyloxazole (CAS 907200-66-2)
- Cyclobutyl 2-(morpholinomethyl)phenyl ketone (CAS 898751-33-2)
- 1-(4-Bromophenyl)hexan-1-one (CAS 7295-46-7)
- 2-Fluoro-5-iodo-N-methylaniline (CAS 1260813-76-0)
- 5-(Ethoxymethylene)-2,2-dimethylcyclopentan-1-one (CAS 1562313-40-9)
- 1-Acetyl-2,3-dihydro-1H-indole-5-sulfonyl chloride (CAS 52206-05-0)
- Tofacitinib Impurity 32 (CAS CATO-C4X-107932)
- 1,4-Diazepan-5-one (CAS 34376-54-0)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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