87296

Tetraheptylammonium bromide

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

• Wzór liniowy: [CH₃(CH₂)₆]₄N(Br)
• Numer CAS: 4368-51-8
• Masa cząsteczkowa: 490.69
• UNSPSC Code: 41115711
• NACRES: NB.21
• PubChem Substance ID: 329769521
• EC Number: 224-459-3
• Beilstein/REAXYS Number: 3763391
• MDL number: MFCD00011861

Właściwości

• description: cationic
• Quality Segment: 100
• assay: ≥99.0% (AT)
• form: flakes
• quality: LiChropur^™
• mol wt: 490.69 g/mol
• technique(s): ion pair chromatography: suitable
• mp: 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
• suitability: 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
• InChI key: YQIVQBMEBZGFBY-UHFFFAOYSA-M

Opis

Application

• 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).

Other Notes

Discover LiChropur^™ reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves