5-bromoquinoline-8-carboxamide CAS 1823338-54-0
| CAS No. | 1823338-54-0 |
| Molecular Formula | C10H17BrN2O |
| Molecular Weight | 261.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-bromoquinoline-8-carboxamide is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-bromoquinoline-8-carboxamide (CAS 1823338-54-0) is a high-purity analytical reference standard with the molecular formula C10H17BrN2O and a molecular weight of 261.16 g/mol.
The molecular framework of 5-bromoquinoline-8-carboxamide (C10H17BrN2O) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-bromoquinoline-8-carboxamide 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 | C10H17BrN2O |
| Molecular Weight | 261.16 g/mol |
| Appearance | White to pale 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromoquinoline Standards
- 6-bromoquinoline-4-carboxylic acid (CAS 160233-76-1)
- 3-bromoquinoline-6-carboxylic acid (CAS 205114-14-3)
- 8-bromoquinoline-3-carboxylic acid (CAS 347146-16-1)
- Methyl 7-Bromoquinoline-3-carboxylate (CAS 1001756-23-5)
- Methyl 2-Bromoquinoline-4-carboxylate (CAS 103502-48-3)
- Methyl 6-Bromoquinoline-3-carboxylate (CAS 1220418-77-8)
- Methyl 8-bromoquinoline-2-carboxylate (CAS 1242446-32-7)
- Methyl 6-bromoquinoline-8-carboxylate (CAS 1266728-34-0)
Recommended Standards
- 4-Bromo-2-ethylbiphenyl (CAS 1809158-13-1)
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- 4-Bromo-5-(sec-butoxymethyl)-1-ethyl-1H-pyrazole (CAS 1855944-82-9)
- 2-(1-Methyl-1H-pyrazol-4-yl)tetrahydrofuran-2-carboxylic acid (CAS 2137870-47-2)
- Methyl 6-amino-5-cyano-2-(((3-cyano-4,6-dimethylpyridin-2-yl)thio)methyl)-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 354554-90-8)
- 1-(3-Acetylphenyl)-3-phenylurea (CAS 42865-77-0)
- 3-(Methylsulfamoyl)propanoic acid (CAS 933714-87-5)
- Ethyl N-(tert-butoxycarbonyl)-S-(3,5-dichlorobenzoyl)cysteinate (CAS 1192667-96-1)
- 2,2-dimethyl-3-phenoxypropan-1-ol (CAS 1991-46-4)
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- (3-Methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)methanol (CAS 1239784-98-5)
- 3,6-Dibromospiro[fluorene-9,2'-[1,3]dithiolane] (CAS 1644304-03-9)
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