87296

Tetraheptylammoniumbromid

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (AT)

• Lineare Formel: [CH₃(CH₂)₆]₄N(Br)
• CAS-Nummer: 4368-51-8
• Molekulargewicht: 490.69
• Beilstein: 3763391
• EG-Nummer: 224-459-3
• MDL-Nummer: MFCD00011861
• UNSPSC-Code: 12000000
• PubChem Substanz-ID: 329769521
• NACRES: NB.21

Eigenschaften

• Beschreibung: cationic
• Qualitätsniveau: 100
• Assay: ≥99.0% (AT)
• Form: flakes
• Qualität: LiChropur^™
• Mol-Gew.: 490.69 g/mol
• Methode(n): ion pair chromatography: suitable
• mp (Schmelzpunkt): 87-89 °C (lit.); 89-91 °C
• λ: 10 % in methanol
• UV-Absorption: λ: 240 nm A_max: 0.04; λ: 250 nm A_max: 0.03; λ: 260 nm A_max: 0.02; λ: 500 nm A_max: 0.02
• Eignung: corresponds to standard for filter test
• SMILES String: [Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC
• InChI: 1S/C28H60N.BrH/c1-5-9-13-17-21-25-29(26-22-18-14-10-6-2,27-23-19-15-11-7-3)28-24-20-16-12-8-4;/h5-28H2,1-4H3;1H/q+1;/p-1
• InChIKey: YQIVQBMEBZGFBY-UHFFFAOYSA-M

Beschreibung

Anwendung

• Novel potentiometric application for the determination of pantoprazole sodium and itopride hydrochloride in their pure and combined dosage form: Highlights a novel potentiometric method where Tetraheptylammonium bromide is used as an ion-pairing agent to enhance the sensitivity and selectivity of drug measurement in pharmaceutical formulations, demonstrating its importance in analytical chemistry and quality control applications (Ragab et al., 2015).

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Rechtliche Hinweise

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves