6-Bromo-2-hydroxy-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile CAS 107955-83-9
| CAS No. | 107955-83-9 |
| Molecular Formula | C10H7BrN2O2 |
| Molecular Weight | 267.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Bromo-2-hydroxy-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile 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.
6-Bromo-2-hydroxy-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 107955-83-9), molecular formula C10H7BrN2O2 and molecular weight 267.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 6-Bromo-2-hydroxy-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 267.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7BrN2O2 |
| Molecular Weight | 267.08 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-Bromo-4-phenyl-1H-pyrazole-3-carboxylic acid (CAS 110030-20-1)
- 2-(4-bromo-1H-pyrazol-1-yl)benzoic acid (CAS 1134764-21-8)
- 3-Bromo-5-hydroxy-2-methylnaphthalene-1,4-dione (CAS 113683-19-5)
- 3-Bromo-4-(1-imidazolyl)benzoic Acid (CAS 1141669-53-5)
- 5-Bromo-N-(1h-pyrazol-4-yl)nicotinamide (CAS 1153793-80-6)
- 4-Bromo-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1156392-45-8)
- 2-(4-Bromo-1H-pyrazol-1-yl)nicotinamide (CAS 1183449-86-6)
- 6-Bromo-4-methyl-3-nitroquinoline, 97% (CAS 1185310-49-9)
Recommended Standards
- 3-(2-Bromophenyl)-1H-pyrazole-5-carboxylic acid (CAS 1038915-04-6)
- 5-Bromo-1,2-difluoro-3-(2-methoxyethoxy)benzene (CAS 947534-38-5)
- 1-(4-Bromophenyl)-1H-pyrazole-5-carboxylic Acid (CAS 1129265-34-4)
- 2-Bromo-1-(difluoromethyl)-3,4-dimethoxybenzene (CAS 2090536-09-5)
- 5-[(4-Chlorophenyl)methylene]-2,4-thiazolidinedione (CAS 24138-83-8)
- Methyl Vinyl EtherDISCONTINUED (CAS 107-25-5)
- 2-Ethoxy-4-{[(2-methylpropyl)amino]methyl}phenol (CAS 1019480-59-1)
- tert-Butyl benzyl(2-hydroxyethyl)carbamate (CAS 121496-39-7)
- Sevoflurane Impurity 0 (CAS CATO-C4X-25310)
- 6-Chloro-5-fluoro-3,3'-bipyridine (CAS 1214371-22-8)
- 3-Phenyl-1H-indazol-5-amine (CAS 395099-05-5)
- 1H-Thieno[3,2-c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 1710195-44-0)
- 2-Isopropyl-6-methoxypyridine (CAS 479412-25-4)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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