Methyl 5-bromopyridine-3-carboxylate 5-bromo-nicotinic acid methyl ester 5-bromo nicotinic acid methyl ester Methyl 5-bromonicotinate 5-Bromonicotinic acid methyl ester 5-Bromo-3-pyridinecarboxylic acid methyl ester 29681-44-5 CAS 29681-44-5
| CAS No. | 29681-44-5 |
| Molecular Formula | C7H12BrNO2 |
| Molecular Weight | 222.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 5-bromopyridine-3-carboxylate 5-bromo-nicotinic acid methyl ester 5-bromo nicotinic acid methyl ester Methyl 5-bromonicotinate 5-Bromonicotinic acid methyl ester 5-Bromo-3-pyridinecarboxylic acid methyl ester 29681-44-5 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.
Methyl 5-bromopyridine-3-carboxylate 5-bromo-nicotinic acid methyl ester 5-bromo nicotinic acid methyl ester Methyl 5-bromonicotinate 5-Bromonicotinic acid methyl ester 5-Bromo-3-pyridinecarboxylic acid methyl ester 29681-44-5 (CAS 29681-44-5) is a high-purity analytical reference standard with the molecular formula C7H12BrNO2 and a molecular weight of 222.08 g/mol.
Based on its molecular formula C7H12BrNO2, Methyl 5-bromopyridine-3-carboxylate 5-bromo-nicotinic acid methyl ester 5-bromo nicotinic acid methyl ester Methyl 5-bromonicotinate 5-Bromonicotinic acid methyl ester 5-Bromo-3-pyridinecarboxylic acid methyl ester 29681-44-5 contains an amide group, a carboxylic acid 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 222.08 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.
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 | C7H12BrNO2 |
| Molecular Weight | 222.08 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Amino-5-bromobenzoic acid 3-Bromo-5-aminobenzoic acid 42237-85-4 5-Amino-3-bromo-benzoic acid MFCD00227745 (CAS 42237-85-4)
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