6-Bromoquinoline-7-carbonitrile CAS 1820674-85-8
| CAS No. | 1820674-85-8 |
| Molecular Formula | C10H5BrN2 |
| Molecular Weight | 233.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-Bromoquinoline-7-carbonitrile (C10H5BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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.
6-Bromoquinoline-7-carbonitrile (CAS 1820674-85-8) is a high-purity analytical reference standard with the molecular formula C10H5BrN2 and a molecular weight of 233.06 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H5BrN2 |
| Molecular Weight | 233.06 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromoquinoline Standards
- 2-bromoquinoline-3-carbonitrile (CAS 1000007-09-9)
- 4-Bromoquinoline-8-carbonitrile (CAS 1020743-28-5)
- 5-Bromoquinoline-2-carbonitrile (CAS 1092304-90-9)
- 6-Bromoquinoline-5-carbonitrile (CAS 1188365-70-9)
- 8-Bromoquinoline-4-carbonitrile (CAS 1190315-89-9)
- 7-Bromoquinoline-2-carbonitrile (CAS 1204334-26-8)
- 1242063-18-8 2985AD 4-Bromoquinoline-7-carbonitrile C10H5BrN2 (CAS 1242063-18-8)
- 3-Bromoquinoline-4-carbonitrile (CAS 1253790-93-0)
Recommended Standards
- 3-Bromo-5,6-dimethoxypyridin-2-amine (CAS 1820665-96-0)
- Methyl 2-(3-bromo-1H-pyrazol-1-yl)propanoate (CAS 1823437-31-5)
- 2-(3-Bromo-2-furyl)-1,3-dioxane (CAS 181305-77-1)
- Methyl 3-(3-bromo-1H-pyrazol-1-yl)propanoate (CAS 1855890-47-9)
- (S)-3-([1,1'-Biphenyl]-3-yl)-2-aminopropanoic acid (CAS 164172-96-7)
- (R)-2-allylpyrrolidine (CAS 749830-59-9)
- 3-Bromo-1-cyclopentyl-5-hydrazinyl-1H-1,2,4-triazole (CAS 1427023-95-7)
- Leuprorelin Impurity 61 (CAS CATO-C4X-182261)
- ethyl 4-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]pyrimidine-5-carboxylate (CAS 1803586-41-5)
- 7-(Piperazin-1-yl)-1H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 1708013-52-8)
- 2-(2-Chloro-3,4-difluorophenyl)acetonitrile (CAS 1781063-82-8)
- Cyclopropyl(3-fluoro-5-(trifluoromethyl)phenyl)methanamine (CAS 1270397-37-9)
- 4-Bromobiphenyl-3-carbaldehyde (CAS 1237107-66-2)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com