3-Bromo-1-(4-bromophenyl)pyrrolidin-2-one CAS 1341300-86-4
| CAS No. | 1341300-86-4 |
| Molecular Formula | C10H9Br2NO |
| Molecular Weight | 318.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Bromo-1-(4-bromophenyl)pyrrolidin-2-one (CAS 1341300-86-4), molecular formula C10H9Br2NO and molecular weight 318.99 g/mol, is a CATO reference standard with documented purity and traceability.
3-Bromo-1-(4-bromophenyl)pyrrolidin-2-one (C10H9Br2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-Bromo-1-(4-bromophenyl)pyrrolidin-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 | C10H9Br2NO |
| Molecular Weight | 318.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 Bromo Standards
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Recommended Standards
- N-(3-Bromophenyl)-4,6-dichloropyrimidin-5-amine (CAS 454685-38-2)
- 5-(Bromomethyl)-3-(4-bromophenyl)-4,5-dihydroisoxazole (CAS 1781251-81-7)
- 2,6-Dibromo-4-isopropylphenylisocyanate (CAS 306935-84-2)
- N-(2-Bromophenyl)-2,5-dichloropyrimidin-4-amine (CAS 1510042-82-6)
- 5-Ethyl-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1071449-02-9)
- 2-(4-Bromophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 881040-02-4)
- 3-Chloro-6-(prop-2-yn-1-ylamino)picolinic acid (CAS 1020948-43-9)
- 5-Bromo-2-isopropoxybenzoic acid hydrochloride (CAS 1185304-00-0)
- 3-(Aminomethyl)-4-hydroxy-N,N-dimethylbenzamide (CAS 1243445-75-1)
- Ethyl 2-(2-chloropropanamido)-4-phenylthiophene-3-carboxylate (CAS 728898-92-8)
- Boc-D-Phe(2-I)-OH (CAS 478183-64-1)
- (3,4,5-Tris(benzyloxy)phenyl)boronic acid (CAS 1143293-94-0)
- Ac-Tyr-Phe-OMe (CAS 19898-34-1)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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