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58086-67-2 - 2-Fluoro-1-methylpyridinium p-toluenesulfonate, tech. 90% - L11088 - Alfa Aesar

L11088 2-Fluoro-1-methylpyridinium p-toluenesulfonate, tech. 90%

Numéro CAS
58086-67-2
Synonymes

Dimensions Prix ($) Quantité Disponibilité
1g 22,32
5g 83,74
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2-Fluoro-1-methylpyridinium p-toluenesulfonate, tech. 90%

MDL
MFCD00011983
EINECS
261-108-3

Propriétés chimiques

Formule
C13H14FNO3S
Poids formulaire
283.32
Point de fusion
128-131°
Sensibilité
Moisture Sensitive
Solubilité
Soluble in water (hydrolyzes), DMSO, dichloromethane, and acetonitrile.

Applications

2-Fluoro-1-methylpyridinium p-toluenesulfonate Is a peptide coupling reagent. Also used in the synthesis of ? -ribonucleotides.

Notes

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Références bibliographiques

Peter G. Odell; Richard P. N. Veregin; Lora M. Michalak; and Michael K. Characteristics of the Stable Free Radical Polymerization of Styrene in the Presence of 2-Fluoro-1-methylpyridinium p-Toluenesulfonate. Macromolecules. 1997, 30, (8), 2232-2237.

J. Martin E. Quirke; Christopher L. Adams; Gary J. Van Berkel. Chemical Derivatization for Electrospray Ionization Mass Spectrometry. 1. Alkyl Halides, Alcohols, Phenols, Thiols, and Amines. Anal. Chem. 1994, 66, (8), 1302-1315.

Peptide coupling reagent. For peptide reagents, see Appendix 6. Also used in the synthesis of ɑ -ribonucleotides: Chem. Lett., 547 (1984).

Review of synthetic reactions of onium salts of aza-arenes: Angew. Chem. Int. Ed., 18, 707 (1979).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
4345357
Code tarifaire harmonisé
2933.39
TSCA
No

Recommandé

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    Choline p-toluenesulfonate, 97%
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    Cesium fluoride, 99.9% (metals basis)

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Catalyseurs

Analytique et matériel de laboratoire