추천 제품
설명
anionic
Quality Level
분석
≥99.0% (T)
형태
sheet
품질
LiChropur™
분자량
234.29 g/mol
기술
ion pair chromatography: suitable
mp
≥300 °C (lit.)
λ
10 % in H2O
UV 흡수
λ: 210 nm Amax: 0.1
λ: 220 nm Amax: 0.06
λ: 230 nm Amax: 0.04
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
적합성
corresponds to standard for RP gradient test
corresponds to standard for filter test
SMILES string
O.[Na+].CCCCCCCCS([O-])(=O)=O
InChI
1S/C8H18O3S.Na.H2O/c1-2-3-4-5-6-7-8-12(9,10)11;;/h2-8H2,1H3,(H,9,10,11);;1H2/q;+1;/p-1
InChI key
MBURIAHQXJQKRE-UHFFFAOYSA-M
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일반 설명
Sodium 1-octanesulfonate monohydrate is an ion-pair reagent suitable for cation separation sorted by carbon chain length.
애플리케이션
Sodium 1-octanesulfonate monohydrate may be used as an ion pair reagent for the determination of trigonelline in coffee samples by ion-pair chromatography. It may also be used as a mobile phase additive and diluent in the identification, assay and impurity profile analysis of methylseleno-L-cysteine (L-SeMC) bulk drug by reversed-phase ion-pairing HPLC method with UV detection.
법적 정보
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
Validation of a Stability-Indicating Method for Methylseleno-l-Cysteine (l-SeMC)
Journal of Chromatographic Science, 54(1), 22-27 (2016)
Low pressure ion pair chromatography with amperometric detection for the determination of trigonelline in coffee samples
Food Research International, 114, 223-229 (2018)
Rapid and simple analysis of paraquat in tissue homogenate by ultra-high performance liquid chromatography.
Analytical Methods : Advancing Methods and Applications, 3, 1428-1432 (2011)
Journal of chromatography. A, 1218(21), 3382-3391 (2011-03-15)
A sensitive assay method was developed for a parallel, rapid and precise determination of dopamine and its metabolites, homovanillic acid, 3-methoxytyramine and 3,4-dihydroxyphenylacetic acid, from brain microdialysates. The method consisted of a pre-treatment step, freeze-drying (lyophilization), to concentrate dopamine and
Microextraction by packed sorbent (MEPS) to analyze catecholamines in innovative biological samples.
Journal of pharmaceutical and biomedical analysis, 104, 122-129 (2014-12-17)
A new microextraction by packed sorbent (MEPS) procedure coupled to a high-performance liquid chromatographic method has been developed for quantitation of catecholamines (i.e. norepinephrine, epinephrine and dopamine) in innovative biological samples, namely dried plasma and urine spots. Analyses were carried
프로토콜
Reversed-phase HPLC sometimes requires ion pairing for adequate retention of polar compounds due to hydrophobic interactions.
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