948290-16-2 7-Bromo-2-methylquinoline-3-carboxylic acid ethyl ester MFCD09787848 CAS 948290-16-2
| CAS No. | 948290-16-2 |
| Molecular Formula | C13H22BrNO2 |
| Molecular Weight | 304.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 304.22 g/mol gives 948290-16-2 7-Bromo-2-methylquinoline-3-carboxylic acid ethyl ester MFCD09787848 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
948290-16-2 7-Bromo-2-methylquinoline-3-carboxylic acid ethyl ester MFCD09787848 (CAS 948290-16-2), molecular formula C13H22BrNO2 and molecular weight 304.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 948290-16-2 7-Bromo-2-methylquinoline-3-carboxylic acid ethyl ester MFCD09787848 (C13H22BrNO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 948290-16-2 7-Bromo-2-methylquinoline-3-carboxylic acid ethyl ester MFCD09787848 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 | C13H22BrNO2 |
| Molecular Weight | 304.22 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- Moxifloxacin Impurity 170 (CAS CATO-C4X-1074170)
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- 6-((2,3,4-Trifluorophenyl)amino)quinoline-5,8-dione (CAS 250337-44-1)
- (3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1704069-33-9)
- 2-(4-Fluorophenyl)-2-(4-methylpiperazin-1-yl)ethan-1-amine (CAS 876715-91-2)
- 1-Bromo-3,4-dimethyl-2-nitrobenzene (CAS 64823-20-7)
- 1,2,3-Trichloro-5-fluorobenzene (CAS 3107-21-9)
- 4-[2-(4-Propylphenoxy)ethyl]piperidinehydrochloride (CAS 1219982-29-2)
- 3-Nitrophenyl diethylphosphinate (CAS 94602-52-5)
- (1H-indazol-6-yl)boronic acid 885068-10-0 1H-Indazole-6-boronic acid;6-Indazolyboronic acid (CAS 885068-10-0)
- 1-[6-(4-Methylpiperazin-1-yl)pyridazin-3-yl]piperidine-3-carboxylic acid (CAS 1171356-85-6)
- FLuorotrimethylsilylketene ethyl trimethylsilyl acetal (CAS 1068142-02-8)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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