87296
Tetraheptylammonium bromide
suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
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About This Item
Product Name
Tetraheptylammonium bromide, suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
InChI key
YQIVQBMEBZGFBY-UHFFFAOYSA-M
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
SMILES string
[Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC
description
cationic
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 Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
Quality Level
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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).
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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