3,6-Dibromoquinoline-8-carboxylic acid CAS 2140316-61-4
| CAS No. | 2140316-61-4 |
| Molecular Formula | C10H5Br2NO2 |
| Molecular Weight | 330.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 330.96 g/mol gives 3,6-Dibromoquinoline-8-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,6-Dibromoquinoline-8-carboxylic acid (CAS 2140316-61-4), a certified reference material (molecular formula C10H5Br2NO2, MW 330.96 g/mol) for analytical method development and quality control.
Structurally, 3,6-Dibromoquinoline-8-carboxylic acid (C10H5Br2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 330.96 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3,6-Dibromoquinoline-8-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 | C10H5Br2NO2 |
| Molecular Weight | 330.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromoquinoline Standards
- 4,6-Dibromoquinoline-3-carboxylic acid (CAS 1378254-96-6)
- 5,8-Dibromoquinoline-4-carboxylic acid (CAS 1603199-45-6)
- 6,7-Dibromoquinoline-5,8-dione (CAS 18633-05-1)
- Methyl 3,7-dibromoquinoline-2-carboxylate (CAS 1823865-17-3)
- 4,8-Dibromoquinoline-3-carbonitrile (CAS 1242260-88-3)
- 4,6-Dibromoquinoline-3-carbonitrile (CAS 1260835-82-2)
- Ethyl 2,4-dibromoquinoline-3-carboxylate (CAS 1000007-15-7)
- Ethyl 4,6-dibromoquinoline-3-carboxylate (CAS 1242260-51-0)
Recommended Standards
- 3-Iodo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine (CAS 857934-93-1)
- 4,5-Dibromo-2-(pyridin-2-yl)pyridazin-3(2H)-one (CAS 78389-21-6)
- 2,4-Dichloro-7-iodothieno[3,2-d]pyrimidine (CAS 1033744-31-8)
- 6,7-Dibromo-2-methylquinoline-5,8-dione (CAS 220657-98-7)
- 2,3-Dichloro-1-propanol-d5 (CAS 1189730-34-4)
- 5-((4-Chlorophenyl)thio)-4-(((2,6-dichlorophenyl)thio)methyl)-1-methyl-3-phenyl-1H-pyrazole (CAS 318951-85-8)
- 1'-[(3,4-Dichlorophenyl)methyl]-1',2'-dihydrospiro[1,3-dioxolane-2,3'-indole]-2'-one (CAS 866152-01-4)
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- 2-amino-N-cyclopentyl-3-methylbutanamide (CAS 1103225-85-9)
- Deptropine citrate CRS (CAS 2169-75-7)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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