4-Bromoquinoline-2-carboxylic acid CAS 209003-46-3
| CAS No. | 209003-46-3 |
| Molecular Formula | C10H6BrNO2 |
| Molecular Weight | 252.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Bromoquinoline-2-carboxylic acid (CAS 209003-46-3), a certified reference material (molecular formula C10H6BrNO2, MW 252.06 g/mol) for analytical method development and quality control.
The molecular framework of 4-Bromoquinoline-2-carboxylic acid (C10H6BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-Bromoquinoline-2-carboxylic acid 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 | C10H6BrNO2 |
| Molecular Weight | 252.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoquinoline Standards
- 5-Bromoquinoline-2-carboxylic Acid (CAS 1017412-53-1)
- 7-Bromoquinoline-2-carboxylic acid (CAS 1057217-63-6)
- 3-Bromoquinoline-4-carboxylic acid (CAS 1209008-35-4)
- 8-Bromoquinoline-4-carboxylic Acid (CAS 121490-67-3)
- 5-Bromoquinoline-4-carboxylic acid (CAS 1219834-22-6)
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- 3-Bromoquinoline-5-carboxylic acid (CAS 1344046-12-3)
Recommended Standards
- 3-Bromo-2-(2,2-difluoroethyl)-6-methoxypyridine (CAS 2306265-11-0)
- 4-Bromoquinoline-6-carboxylic acid (CAS 219763-87-8)
- 3-Bromo-1-phenyl-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 72000-67-0)
- 5-(4-Bromophenyl)isoxazole-3-carbaldehyde (CAS 640292-04-2)
- 4-Bromo-2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)phenol (CAS 2096998-20-6)
- N-(Benzo[b]thiophen-4-yl)acetamide (CAS 17402-84-5)
- tert-butyl (4S)-4-isobutyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1013941-87-1)
- 3-Amino-3,5,5-trimethyl-6-oxocyclohex-1-enecarbonitrile hydrochloride (CAS 2758305-37-0)
- 2-Amino-9-((2-hydroxyethoxy)methyl)-8-iodo-1H-purin-6(9H)-one (CAS 91897-99-3)
- 2-Methyldecahydroquinolin-4-ol (CAS 13014-69-2)
- Osimertinib Impurity 29 (CAS CATO-C4X-204529)
- N-(4-bromo-2-methylphenyl)furan-3-carboxamide (CAS 923750-16-7)
- 4-Amino-6-(aminomethyl)-2-(difluoromethyl)pyridin-3-ol (CAS 1806836-23-6)
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