6-Bromoquinoline-5-carbonitrile CAS 1188365-70-9
| CAS No. | 1188365-70-9 |
| Molecular Formula | C10H5BrN2 |
| Molecular Weight | 233.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Bromoquinoline-5-carbonitrile.
6-Bromoquinoline-5-carbonitrile (CAS 1188365-70-9), molecular formula C10H5BrN2 and molecular weight 233.06 g/mol, is a CATO reference standard with documented purity and traceability.
6-Bromoquinoline-5-carbonitrile (C10H5BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.) | 1989 |
| 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)
- 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)
- 6-Bromoquinoline-3-carbonitrile (CAS 1314687-82-5)
Recommended Standards
- Methyl 4-bromo-1-ethyl-1H-pyrazole-5-carboxylate (CAS 1185320-26-6)
- 2-(4-Bromo-5-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 1172506-13-6)
- 1-Bromoisoquinoline-5-carbonitrile (CAS 1192829-87-0)
- Ethyl 4-bromo-5-methyl-1H-imidazole-2-carboxylate (CAS 1171125-20-4)
- 1-Chloro-2,4-dimethoxynaphthalene (CAS 26693-48-1)
- N-((S)-2,2-dioxido-2-thia-8-azaspiro[4.5]Decan-4-yl)-2-methylpropane-2-sulfinamide (CAS 2172654-96-3)
- Boc-N-Me-Ser-OH (CAS 101772-29-6)
- 3-Bromo-2,2-dimethylpropanenitrile (CAS 37647-55-5)
- n-Cyclopropyl-N-methyl-6-azaspiro[2.5]octane-1-carboxamide (CAS 1340567-79-4)
- Boc-Pra-OH (CAS 63039-48-5)
- Chroman-3-one (CAS 19090-04-1)
- 1-(4-Fluorophenyl)-4-iodo-1-butanone (CAS 40862-32-6)
- Cyclopentyl 3-(pyrrolidinomethyl)phenyl ketone (CAS 898770-98-4)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
Why CATO?
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