6-Chloro-2-styrylquinoline CAS 70382-82-0
| CAS No. | 70382-82-0 |
| Molecular Formula | C17H12ClN |
| Molecular Weight | 265.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Chloro-2-styrylquinoline (CAS 70382-82-0) is a high-purity analytical reference standard with the molecular formula C17H12ClN and a molecular weight of 265.74 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6-Chloro-2-styrylquinoline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 265.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H12ClN |
| Molecular Weight | 265.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-N-(pentan-2-yl)imidazo[1,2-a]pyridine-2-carboxamide (CAS 1092346-73-0)
- 2-Chloro-4,5-diphenylpyridine (CAS 110567-95-8)
- (R)-5-Chloro-2-(5-methyl-1,4-diazepan-1-yl)benzo[d]oxazole (CAS 1266975-27-2)
- 5-Chloro-2-(5-methyl-1,4-diazepan-1-yl)benzo[d]oxazole (CAS 1276666-13-7)
- 2-Chloro-1-[4-(4-methoxyphenyl)-1,2,3,6-tetrahydropyridin-1-yl]ethan-1-one (CAS 1308650-22-7)
- 5-Chloro-6-(3-ethoxypiperidin-1-yl)nicotinonitrile (CAS 1311627-93-6)
- 7-Chloro-4-cyclopentyl-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1340964-18-2)
- 6-Chloro-1-(1-ethylpiperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443289-89-1)
Recommended Standards
- 4-Chloro-N'-(3,4,5,6-tetrahydro-2H-azepin-7-yl)benzohydrazide (CAS 400082-58-8)
- 7-Chloro-1-(3-hydroxypropyl)-3,8-dimethylquinolin-2(1H)-one (CAS 2121050-52-8)
- 4-Chloro-2,6-dimethyl-7-((tetrahydrofuran-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 26035-91-6)
- 7-Chloro-2-(1-methylcyclohexyl)benzo[d]oxazol-6-ol (CAS 835594-32-6)
- N-Allyl-N-hydroxypent-4-enamide (CAS 87842-83-9)
- Tert-butyl 4-(3-cyano-6-cyclopropylpyridin-2-yl)piperazine-1-carboxylate (CAS 1135283-84-9)
- 3-Bromo-2-iodo-4-methyl-5-nitropyridine (CAS 1150618-06-6)
- 4-Chloro-2,5-dimethoxyphenol (CAS 18211-01-3)
- Ibuprofen Impurity 85 (CAS CATO-C4X-108285)
- 14:0-14:0(COOH) PC (CAS 119766-79-9)
- 2-(3-Chlorophenyl)-N-cyanoacetimidamide (CAS 78622-06-7)
- 4-Hydroxy-1-((2,3,5,6-tetramethylphenyl)sulfonyl)pyrrolidine-2-carboxylic acid (CAS 1008981-54-1)
- 3-Bromo-N-tert-butylthiophene-2-sulfonamide (CAS 107142-11-0)
- Peptide 438 (CAS CATO-CPTD788438)
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