4-Bromo-6-methylquinoline-3-carbonitrile CAS 1260901-33-4
| CAS No. | 1260901-33-4 |
| Molecular Formula | C11H7BrN2 |
| Molecular Weight | 247.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Bromo-6-methylquinoline-3-carbonitrile (C11H7BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Bromo-6-methylquinoline-3-carbonitrile (CAS 1260901-33-4), a certified reference material (molecular formula C11H7BrN2, MW 247.09 g/mol) for analytical method development and quality control.
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), 4-Bromo-6-methylquinoline-3-carbonitrile 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 | C11H7BrN2 |
| Molecular Weight | 247.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- Methyl 3-(4-bromo-3-methyl-1H-pyrazol-1-yl)propanoate (CAS 1001500-84-0)
- Methyl 3-(4-bromo-5-methyl-1h-pyrazol-1-yl)propanoate (CAS 1004643-38-2)
- 3-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1004644-56-7)
- 3-(4-bromo-5-methyl-1h-pyraZol-1-yl)propanohydrazide (CAS 1004644-59-0)
- Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005615-47-3)
- 2-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1005630-27-2)
- 2-(4-Bromo-1h-pyrazol-1-yl)butanehydrazide (CAS 1005650-48-5)
- 3-(4-Bromo-1h-pyrazol-1-yl)-2-methylpropanehydrazide (CAS 1005699-49-9)
Recommended Standards
- {3-bromo-4H,6H,7H,8H-pyrazolo[3,2-c][1,4]oxazepin-7-yl}methanol (CAS 1250999-61-1)
- 4-Bromo-1-methyl-3-propyl-1H-pyrazole-5-carboxylic acid (CAS 128537-50-8)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-methylpropanamide (CAS 1249595-40-1)
- Methyl 4-bromo-5-isopropyl-1H-pyrazole-3-carboxylate (CAS 1290937-43-7)
- 2,3-Dibromo-5-fluorobenzonitrile (CAS 1804417-13-7)
- (5-Chloro-1H-indazol-3-yl)methanol (CAS 102735-90-0)
- Ethyl 5-(2,2,2-trifluoroacetyl)octahydro-7aH-pyrrolo[3,4-c]pyridine-7a-carboxylate (CAS 2204862-89-3)
- Irsogladine Maleate (CAS 84504-69-8)
- Ethyl 3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 2095495-83-1)
- 1-(4-Chlorophenyl)-2-(propan-2-yl)butane-1,3-dione (CAS 478248-62-3)
- tert-Butyl ((4-acetyl-5-hydroxypyridin-3-yl)methyl)carbamate (CAS 1393554-39-6)
- 2-Amino-1-(5-amino-1H-imidazol-4-yl)ethan-1-one (CAS 69195-92-2)
- Ethyl 8-cyano-4-thioxo-1,4-dihydroquinoline-3-carboxylate (CAS 1279218-89-1)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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