2-Bromo-8-chloro-4-(trifluoromethyl)quinoline-3-carboxylic acid CAS 663193-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 663193-41-7 |
| Molecular Formula | C11H4BrClF3NO2 |
| Molecular Weight | 354.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-8-chloro-4-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 663193-41-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H4BrClF3NO2. Molecular weight: 354.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H4BrClF3NO2 |
| Molecular Weight | 354.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1985 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-benzyl-4-(5-sulfanyl-1,3,4-oxadiazol-2-yl)-1,2-dihydrophthalazin-1-one (CAS 571149-76-3)
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- (2-(2-(tert-Butylthio)pyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352540-62-5)
- 1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole (CAS 181934-34-9)
- 2,2'-Disulfanediylbis(N-methylethan-1-amine) (CAS 4747-27-7)
- IGF-I (24-41) (CAS 135861-49-3)
- 3-(Furan-2-yl)-2-phenylisoxazolidin-5-ol (CAS 189255-05-8)
- N-(1-(4-Fluorobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-01-4)
- 2-Oxo-1,2-dihydroquinoline-7-carboxylic acid (CAS 320349-89-1)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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