4-Bromo-6-ethyl-2-methylquinoline CAS 1070879-44-5
| CAS No. | 1070879-44-5 |
| Molecular Formula | C12H22BrN |
| Molecular Weight | 260.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Bromo-6-ethyl-2-methylquinoline (C12H22BrN) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 260.21 g/mol, it falls into the medium-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.
CATO supplies 4-Bromo-6-ethyl-2-methylquinoline (CAS 1070879-44-5), a certified reference material (molecular formula C12H22BrN, MW 260.21 g/mol) for analytical method development and quality control.
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 4-Bromo-6-ethyl-2-methylquinoline 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 | C12H22BrN |
| Molecular Weight | 260.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- Ethyl (4-Trifluoromethylbenzoyl)acetate (CAS 106263-53-0)
- Methyl 3-oxo-4-(3-trifluoromethylphenyl)butanoate (CAS 1048918-10-0)
- 1-(3-Ethoxyphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 1119452-86-6)
- Methyl 3-oxo-4-(2-trifluoromethylphenyl)butanoate (CAS 1048917-75-4)
- 1-(2-Cyanophenyl)pyrrolidine-2-carboxylic acid (CAS 1105701-93-6)
- 1-Cyclopropylmethyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2101935-03-7)
- 1-(3,5-Difluoro-4-methoxyphenyl)ethan-1-one (CAS 170570-79-3)
- 4-Bromo-N-(3-methoxypropyl)-3-methylbenzenesulfonamide (CAS 1003740-55-3)
- 3,4',5-Trismethoxybenzophenone (CAS 94709-12-3)
- 2-(Benzyloxy)-5-bromophenol (CAS 153241-03-3)
- 2-(Allyloxy)-N-methoxy-N-methylacetamide (CAS 1120309-29-6)
- Roxithromycin Impurity 18 (CAS 67796-27-4)
- 1-[4-(Pyridin-4-ylmethoxy)-phenyl]-piperazine trihydrochloride (CAS 1187929-05-0)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com