1-(4-bromo-1H-pyrrol-2-yl)ethanone CAS 51333-64-3
| CAS No. | 51333-64-3 |
| Molecular Formula | C6H10BrNO |
| Molecular Weight | 192.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.05 g/mol gives 1-(4-bromo-1H-pyrrol-2-yl)ethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(4-bromo-1H-pyrrol-2-yl)ethanone (CAS 51333-64-3), a certified reference material (molecular formula C6H10BrNO, MW 192.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H10BrNO, 1-(4-bromo-1H-pyrrol-2-yl)ethanone contains an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 192.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 1-(4-bromo-1H-pyrrol-2-yl)ethanone 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 | C6H10BrNO |
| Molecular Weight | 192.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 2-Bromo-N-cyclopropylpropanamide (CAS 1033693-07-0)
- 3-bromo-1-ethylpyrrolidin-2-one (CAS 110027-12-8)
- 5-bromo-3-pyridinecarboxaldehyde (CAS 113118-81-3)
- 2-Bromo-N-Cyclopropyl-N-Methylacetamide (CAS 1204333-31-2)
- 2-Bromo-n-(cyclopropylmethyl)acetamide (CAS 1207634-74-9)
- 2-Bromo-3-pyridinecarbaldehyde (CAS 128071-75-0)
- 2-Bromo-1-(pyrrolidin-1-yl)ethan-1-one (CAS 90892-09-4)
- 3-bromo-1-methyl-1,2-dihydropyridin-2-one (CAS 81971-38-2)
Recommended Standards
- 1-(BROMOMETHYL)-N-METHYLCYCLOPROPANECARBOXAMIDE (CAS 1956379-54-6)
- 2-(4,6-Dichloropyrimidin-2-yl)ethan-1-amine (CAS 933683-13-7)
- 5,6-Dichloro-N,N-dimethylpyrazin-2-amine (CAS 1936121-46-8)
- 2-(Bromomethyl)-N,N-dimethyl-2-propenamide (CAS 911011-46-6)
- Ethyl 3-phenyl-1H-pyrazole-5-carboxylate (CAS 5932-30-9)
- 3-Chloro-5-(trifluoromethoxy)benzonitrile (CAS 886503-29-3)
- 2-Cyclopentyl-1-(4-methoxy-2,3-dimethylphenyl)prop-2-en-1-one (CAS 41715-82-6)
- 1H-imidazol-1-ol (CAS 45376-79-2)
- 6-Bromo-3-(methylsulfonyl)-1H-indazole (CAS 651780-43-7)
- 2-(1-(2-Amino-2-thioxoethyl)pyrrolidin-2-ylidene)-2-cyanoethyl acetate (CAS 111038-09-6)
- tert-Butyl 3-(5-bromofuran-2-yl)acrylate (CAS 1562172-09-1)
- 3-Pyridinepropanoic acid, 2-methyl-, 1,1-dimethylethyl ester (CAS 2007908-47-4)
- 6-chloro-3-iodo-5-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 2734093-08-2)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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