2,3-dibromoquinoline CAS 13721-00-1
| CAS No. | 13721-00-1 |
| Molecular Formula | C9H15Br2N |
| Molecular Weight | 297.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H15Br2N, 2,3-dibromoquinoline contains a nitrile group, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 297.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2,3-dibromoquinoline (CAS 13721-00-1), a certified reference material (molecular formula C9H15Br2N, MW 297.03 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), 2,3-dibromoquinoline 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 | C9H15Br2N |
| Molecular Weight | 297.03 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related dibromoquinoline Standards
- 3,5-Dibromoquinoline, 97% (CAS 101861-59-0)
- 4,8-Dibromoquinoline (CAS 1070879-31-0)
- 2,5-Dibromoquinoline (CAS 120258-64-2)
- 2,7-Dibromoquinoline (CAS 1334405-59-2)
- 3,7-Dibromoquinoline (CAS 1781378-17-3)
- 2,4-Dibromoquinoline (CAS 20151-40-0)
- 2,6-Dibromoquinoline (CAS 77514-31-9)
- 2,8-Dibromoquinoline (CAS 871507-79-8)
Recommended Standards
- 3-Iodo-5-(trifluoromethyl)benzonitrile (CAS 691877-05-1)
- 3-bromo-1-(2,2,2-trifluoroethyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 2842081-07-4)
- 3,5-Bis(chloromethyl)-2,4,6-trifluorobenzotrifluoride (CAS 886762-13-6)
- 6-Bromo-3-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 2750895-74-8)
- 5-(Benzyloxy)-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 1083329-33-2)
- N-(2,4-Difluorophenyl)-2-(thiophen-2-yl)acetamide (CAS 349432-67-3)
- (2R,3S)-3-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-methylbutanoic acid (CAS 266318-76-7)
- 4-Bromomethyl-2-cyano-5-methylbenzenesulfonyl chloride (CAS 1805464-07-6)
- N'-(4-Chloro-3-nitrobenzylidene)-4-((4-methylbenzyl)oxy)benzohydrazide (CAS 320423-64-1)
- tert-Butyl (2R,4R)-2-ethynyl-4-hydroxypyrrolidine-1-carboxylate (CAS 833473-80-6)
- 3-Cyano-6-(4-fluorophenyl)pyridin-2-yl 3-(trifluoromethyl)benzoate (CAS 251307-43-4)
- 2-((2-((2,4-Dichloro-5-isopropoxyphenyl)amino)-2-oxoethyl)sulfonyl)-N,N-dimethylacetamide (CAS 341964-68-9)
- 1-(4-(Benzyl(isopropyl)amino)piperidin-1-yl)-2-chloroethanone (CAS 1353967-86-8)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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