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249556

2-Fluoro-1-methylpyridinium p-toluenesulfonate

Name: 2-Fluoro-1-methylpyridinium<I> p</I>-toluenesulfonate
Brand: ALDRICH

<5% 2-hydroxy-1-methylpyridinium p-toluenesulfonate, technical grade, ≥90%

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About This Item

Formule linéaire :

C₆H₇FN · C₇H₇O₃S

Numéro CAS:

58086-67-2

Poids moléculaire :

283.32

Numéro Beilstein :

4345357

Numéro CE :

261-108-3

Numéro MDL:

MFCD00011983

Code UNSPSC :

12352005

ID de substance PubChem :

24855003

Nomenclature NACRES :

NA.22

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Qualité

technical grade

Pureté

≥90%

Forme

solid

Capacité de réaction

reaction type: Coupling Reactions

Impuretés

<5% 2-hydroxy-1-methylpyridinium p-toluenesulfonate

Pf

130-134 °C (lit.)

Application(s)

peptide synthesis

Groupe fonctionnel

fluoro
tosylate

Chaîne SMILES

C[n+]1ccccc1F.Cc2ccc(cc2)S([O-])(=O)=O

InChI

1S/C7H8O3S.C6H7FN/c1-6-2-4-7(5-3-6)11(8,9)10;1-8-5-3-2-4-6(8)7/h2-5H,1H3,(H,8,9,10);2-5H,1H3/q;+1/p-1

Clé InChI

HQWDKLAIDBOLFE-UHFFFAOYSA-M

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Pictogrammes

GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Conseils de prudence

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Lot/Batch Number

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D Narinesingh et al.

Analytical biochemistry, 188(2), 325-329 (1990-08-01)

Serum samples were analyzed for their urea content using fluorescence flow injection analysis incorporating an immobilized urease bioreactor and a gas permeable separator. The urease was immobilized under mild and facile conditions to a hydrophilic 2-fluoro-1-methylpyridinium-activated support. The ammonia released

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Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 825(2), 214-222 (2005-10-11)

A derivatization reagent, 2-hydrazino-1-methylpyridine, was developed for the liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) of oxosteroids. The reagent quantitatively reacted with oxosteroids at 60 degrees C within 1h and the resulting derivatives of the mono-oxosteroids provided a 70-1600-fold higher sensitivity compared

Flow injection analysis of lactose using covalently immobilized beta-galactosidase, mutarotase, and glucose oxidase/peroxidase on a 2-fluoro-1-methylpyridinium salt-activated Fractogel support.

D Narinesingh et al.

Analytical biochemistry, 194(1), 16-24 (1991-04-01)

Milk samples were analyzed for their lactose content using flow injection analysis and incorporating immobilized beta-galactosidase or beta-galactosidase/mutarotase and glucose oxidase/peroxidase bioreactors. These enzymes were immobilized, under mild conditions, on to a 2-fluoro-1-methylpyridinium salt-activated Fractogel support. The use of a

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Journal of protein chemistry, 12(2), 195-205 (1993-04-01)

In previous studies aimed at the sequencing of peptides and proteins from the carboxy terminus, we have derivatized the C-terminus to a thiohydantoin using acetic anhydride and trimethylsilylisothiocyanate (TMS-ITC) and subsequently hydrolyzed it to form a shortened peptide capable of

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