3-(6-Bromo-pyridin-2-yl)-4-methyl-benzoic acid methyl ester CAS 1020718-65-3
| CAS No. | 1020718-65-3 |
| Molecular Formula | C14H12BrNO2 |
| Molecular Weight | 306.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(6-Bromo-pyridin-2-yl)-4-methyl-benzoic acid methyl ester (CAS 1020718-65-3) is a high-purity analytical reference standard with the molecular formula C14H12BrNO2 and a molecular weight of 306.15 g/mol.
Structurally, 3-(6-Bromo-pyridin-2-yl)-4-methyl-benzoic acid methyl ester (C14H12BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 306.15 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 3-(6-Bromo-pyridin-2-yl)-4-methyl-benzoic acid methyl ester 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 | C14H12BrNO2 |
| Molecular Weight | 306.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-N-(2-methoxyphenyl)benzamide (CAS 106840-94-2)
- (E)-4-bromo-2-(((4-methoxyphenyl)imino)methyl)phenol (CAS 1227260-60-7)
- 2-Bromo-4-phenyl-nicotinic acid ethyl ester (CAS 1237962-71-8)
- 6-bromo-2-cyclopropyl-3-methylquinoline-4-carboxylic acid (CAS 1376013-52-3)
- 1-(2-Bromo-4-(difluoromethyl)phenyl)piperidin-4-ol (CAS 1704073-27-7)
- 2-Bromo-N-(3-methoxyphenyl)benzamide (CAS 58494-94-3)
- 4-Bromo-2-methoxy-6-[(1Z)-(phenylimino)methyl]phenol (CAS 7396-67-0)
- 4-Bromo-2-methoxy-N-phenylbenzamide (CAS 330793-39-0)
Recommended Standards
- 4-((3-Bromophenoxy)methyl)benzamide (CAS 1016878-22-0)
- 2-((3-Bromobenzyl)oxy)benzamide (CAS 1002682-67-8)
- N-Phenyl 4-bromo-3-methoxybenzamide (CAS 1072944-33-2)
- Hydrochlorothiazide Impurity 43 (CAS CATO-C4X-117743)
- 3-Methyl-5h,6h,7h-pyrrolo[2,1-c][1,2,4]triazole-5-carboxylic acid (CAS 160205-15-2)
- 2',3'-Dideoxythymidine (CAS 3416-05-5)
- 1-(3-Chloropropyl)imidazole (CAS 53710-78-4)
- Octahydrobenzofuran-5-amine (CAS 1558817-25-6)
- 3-Methyl-4-(1-methyl-1h-pyrazol-4-yl)butan-2-ol (CAS 1248489-58-8)
- 3-[(4-Bromobenzyl)oxy]benzoyl chloride (CAS 1160259-93-7)
- 2-IODO-1-METHYL-3-NITROBENZENE 2-IODO-3-METHYLNITROBENZENE 2-Iodo-3-nitrotoluene 2-METHYL-6-NITRO-IODOBENZENE 6277-17-4 AS02276 BENZENE, 2-IODO-1-METHYL-3-NITRO- (CAS 6277-17-4)
- 5-Ethoxy-1,2-dimethyl-1h-indole-3-carboxylic acid (CAS 294195-10-1)
- (S)-Olodaterol hydrochloride (CAS 868049-50-7(free base))
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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