52517
1,1,1,3,3,3-Hexafluoro-2-propanol
for GC derivatization, LiChropur™, ≥99.8%
동의어(들):
HFP, Hexafluoroisopropanol
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
(CF3)2CHOH
CAS Number:
Molecular Weight:
168.04
Beilstein:
1841007
EC Number:
MDL number:
UNSPSC 코드:
12352104
PubChem Substance ID:
NACRES:
NA.05
추천 제품
Grade
for GC derivatization
Quality Level
분석
≥99.8% (GC)
≥99.8%
품질
LiChropur™
반응 적합성
reagent type: derivatization reagent
reaction type: Acylations
reagent type: derivatization reagent
reaction type: Esterifications
기술
gas chromatography (GC): suitable
refractive index
n20/D 1.275 (lit.)
bp
59 °C (lit.)
mp
−4 °C (lit.)
density
1.596 g/mL at 25 °C (lit.)
SMILES string
OC(C(F)(F)F)C(F)(F)F
InChI
1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H
InChI key
BYEAHWXPCBROCE-UHFFFAOYSA-N
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일반 설명
Hexafluoroisopropanol (HFP) is generally used to denature the native state of proteins, and it also stabilizes the a-helical conformation in unfolded peptides and proteins like ß-lactoglobulin and melittin.
애플리케이션
Suitable for the derivatization of glutamic acid, homovanillic, iso-homovanillic and dihydroxyphenyl acetic acids and Υ-aminobutyric acid.
기타 정보
Reagent for hexafluoroisopropyl ester, N-pentafluoropropionyl, and trifluoroacetyl..
Size-exclusion chromatography in 1,1,1,3,3,3-hexafluoro-2-propanol
법적 정보
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point (°F)
No data available
Flash Point (°C)
No data available
개인 보호 장비
Faceshields, Gloves, Goggles
이미 열람한 고객
Thomas H Mourey et al.
Journal of chromatography. A, 964(1-2), 169-178 (2002-08-30)
1,1,1,3,3,3-Hexafluoroisopropanol is re-examined as an eluent for size-exclusion chromatography (SEC) of polyesters, nylons, and other polar polymers. It is shown that anomalous SEC behavior reported in previous literature can be eliminated by adding 0.01 M tetraethylammonium nitrate to the eluent.
Cooperative a-helix formation of ?-lactoglobulin and melittin induced by hexafluoroisopropanol
Hirota, Nami, Yuji Goto, and Kazuko Mizuno.
Protein Science, 6 (2), 416-421 (1997)
Sriya Das et al.
ACS applied materials & interfaces, 3(6), 1844-1851 (2011-05-05)
We demonstrate a novel in situ polymerization technique to develop localized polymer coatings on the surface of dispersed pristine graphene sheets. Graphene sheets show great promise as strong, conductive fillers in polymer nanocomposites; however, difficulties in dispersion quality and interfacial
Dave W Chen et al.
International journal of pharmaceutics, 430(1-2), 335-341 (2012-04-24)
This study investigated the in vitro release of vancomycin, gentamicin, and lidocaine from novel electrospun sandwich-structured polylactide-polyglycolide (PLGA)/collagen nanofibrous membranes. For the electrospinning of biodegradable membranes, PLGA/collagen and PLGA/vancomycin/gentamicin/lidocaine were separately dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP). They were then electrospun into
Benjamin H Rotstein et al.
Chemical communications (Cambridge, England), 48(31), 3775-3777 (2012-03-21)
A novel class of reagents, thioester isocyanides, have been prepared and applied in the synthesis of peptide macrocycles. The isocyanide part of the molecule is deployed in a multicomponent macrocyclization step. This step is followed by chemoselective peptide ligation at
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