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52517

Supelco

1,1,1,3,3,3-Hexafluoro-2-propanol

for GC derivatization, LiChropur™, ≥99.8%

Synonyme(s) :

HFP, Hexafluoroisopropanol

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10 ML
222,00 €
10 X 1 ML
268,00 €
50 ML
957,00 €

222,00 €

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Changer de vue
10 ML
222,00 €
10 X 1 ML
268,00 €
50 ML
957,00 €

About This Item

Formule linéaire :
(CF3)2CHOH
Numéro CAS:
920-66-1
Poids moléculaire :
168.04
Beilstein:
1841007
Numéro CE :
213-059-4
Numéro MDL:
MFCD00011651
Code UNSPSC :
12352104
ID de substance PubChem :
329757847
Nomenclature NACRES :
NA.05

222,00 €

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Devis pour commande en gros

Qualité

derivatization grade ((GC derivatization))
for GC derivatization
LiChropur™

Niveau de qualité

100

Essai

≥99.8% (GC)
≥99.8%

Pertinence de la réaction

reagent type: derivatization reagent
reaction type: Acylations
reagent type: derivatization reagent
reaction type: Esterifications

Technique(s)

gas chromatography (GC): suitable

Indice de réfraction

n20/D 1.275 (lit.)

pb

59 °C (lit.)

Pf

−4 °C (lit.)

Densité

1.596 g/mL at 25 °C (lit.)

Chaîne SMILES 

OC(C(F)(F)F)C(F)(F)F

InChI

1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H

Clé InChI

BYEAHWXPCBROCE-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.[1]

Application

Suitable for the derivatization of glutamic acid, homovanillic, iso-homovanillic and dihydroxyphenyl acetic acids and Υ-aminobutyric acid.

Autres remarques

Reagent for hexafluoroisopropyl ester, N-pentafluoropropionyl, and trifluoroacetyl..
Size-exclusion chromatography in 1,1,1,3,3,3-hexafluoro-2-propanol[2]

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Health hazardCorrosion
GHS08,GHS05

Mention d'avertissement

Danger

Mentions de danger

H314,H361,H373

Classification des risques

Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

No data available

Point d'éclair (°C)

No data available

Équipement de protection individuelle

Faceshields, Gloves, Goggles

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCM7891
BCCL6152
BCCM5025
BCCK6292
BCCJ8593

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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)
Yao Chen et al.
Journal of enzyme inhibition and medicinal chemistry, 33(1), 290-302 (2017-12-28)
Small molecule cholinesterases inhibitor (ChEI) provides an effective therapeutic strategy to treat Alzheimer's disease (AD). Currently, the discovery of new ChEI with multi-target effect is still of great importance. Herein, we report the synthesis, structure-activity relationship study and biological evaluation
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.
Jie Zhu et al.
Journal of enzyme inhibition and medicinal chemistry, 33(1), 496-506 (2018-02-07)
The cholinergic hypothesis has long been a "polar star" in drug discovery for Alzheimer's disease (AD), resulting in many small molecules and biological drug candidates. Most of the drugs marketed for AD are cholinergic. Herein, we report our efforts in
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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