Methyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate CAS 2920209-87-4
| CAS No. | 2920209-87-4 |
| Molecular Formula | C9H9BrN2O3 |
| Molecular Weight | 273.08 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.
Methyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate (CAS 2920209-87-4), molecular formula C9H9BrN2O3 and molecular weight 273.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9BrN2O3, Methyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate 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 273.08 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), Methyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate 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 | C9H9BrN2O3 |
| Molecular Weight | 273.08 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 3-(2-bromoacetyl)-4-hydroxybenzoate (CAS 71620-33-2)
- Methyl 4-(2-bromoacetyl)-2-hydroxybenzoate (CAS 27475-15-6)
- 5-(2-Bromoacetyl)-2-chloro-4-methylbenzonitrile (CAS 1375302-43-4)
- N-[1-(2-Bromoacetyl)cyclopropyl]-2,2,2-trifluoroacetamide (CAS 1564662-01-6)
- N-[4-(2-Bromoacetyl)-3-fluorophenyl]acetamide (CAS 1141886-90-9)
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Recommended Standards
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- Ethyl 5-bromobenzo[d][1,3]dioxole-4-carboxylate (CAS 2092700-62-2)
- Methyl 2-(3-bromo-5-formyl-4-hydroxyphenyl)acetate (CAS 277313-22-1)
- 2,2,3,3-Tetrafluoropropyl 4-methylbenzenesulfonate (CAS 786-31-2)
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- (4-bromo-3-methyl-benzofuran-2-yl)methanol (CAS 2651966-36-6)
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- N-(2-((tetrahydrothiophen-3-yl)amino)ethyl)cyclopropanecarboxamide (CAS 1592847-85-2)
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- 3-(4-Bromo-1H-indol-3-yl)-3-oxopropanamide (CAS 1774896-47-7)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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