3-bromo-7-chloroquinoline CAS 84973-05-7
| CAS No. | 84973-05-7 |
| Molecular Formula | C9H15BrClN |
| Molecular Weight | 252.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 252.58 g/mol gives 3-bromo-7-chloroquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-bromo-7-chloroquinoline (CAS 84973-05-7), a certified reference material (molecular formula C9H15BrClN, MW 252.58 g/mol) for analytical method development and quality control.
The molecular framework of 3-bromo-7-chloroquinoline (C9H15BrClN) is characterized by a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-bromo-7-chloroquinoline 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 | C9H15BrClN |
| Molecular Weight | 252.58 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 3-bromo-2-chloroquinoline (CAS 101870-60-4)
- 4-Bromo-6-chloroquinoline (CAS 1070879-30-9)
- 8-bromo-6-chloro-1,2,3,4-tetrahydroquinoline (CAS 1368780-82-8)
- 1586AC 3-Bromo-4-chloroquinoline 74575-17-0 C9H5BrClN (CAS 74575-17-0)
- 4-Bromo-8-chloroquinoline 927800-40-6 C9H5BrClN V9207 (CAS 927800-40-6)
- 4-Bromo-7-chloroquinoline 98519-65-4 C9H5BrClN W9845 (CAS 98519-65-4)
- 2-Bromo-5-chloro-4-fluoro-N,N-dimethylaniline (CAS 1621520-19-1)
- 4-Bromo-6-chloro-N-(methyl-d3)nicotinamide (CAS 2821088-78-0)
Recommended Standards
- 5-(Chloromethyl)-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one (CAS 561009-04-9)
- 4-Chloro-8-bromoquinoline 65340-71-8 8-bromo-4-chloroquinoline (CAS 65340-71-8)
- Sitafloxacin Impurity 15 (CAS CATO-C4X-115515)
- 3-chloro-N,N-bis(2-chloroethyl)aniline (CAS 5520-28-5)
- 3-(Methoxycarbonyl)pyridine-2-carboxylic acid (CAS 24195-02-6)
- 3-Methylsulfanylpropyl hexanoate (CAS 906079-63-8)
- 2-Chloro-5-ethynylbenzaldehyde (CAS 847978-21-6)
- 6-Methylpyridazine-3-carboximidamide acetate (CAS 1609406-73-6)
- 2-((1H-Indol-3-yl)methyl)-8-ethyl-3-hydroxyquinoline-4-carboxylic acid (CAS 924634-59-3)
- 3,6-Difluoro-2-Methoxybenzyl bromide (CAS 1261645-28-6)
- 4-(Cyclohexylmethyl)pyridin-3-ol (CAS 1243463-10-6)
- Tert-butyl 4-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1073355-13-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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