ChemicalBook Product Catalog Catalyst and Auxiliary polymer MERRIFIELD RESIN

MERRIFIELD RESIN

MERRIFIELD RESIN Basic information
Product Name:MERRIFIELD RESIN
Synonyms:ULTRASUBSTITUTED MERRIFIELD RESIN;4-CHLOROMETHYL RESIN;4-CHLOROMETHYL POLYSTYRENE RESIN;4-CHLOROMETHYL PS RESIN;STRATOSPHERES(TM) PL-CMS RESIN;PL-CMS MP-RESIN;PL-CMS RESIN;POLY(STYRENE-CO-CHLOROMETHYLSTYRENE)
CAS:55844-94-5
MF:C40H32N3O3R
MW:602.70038
EINECS:000-000-0
Product Categories:Combinatorial Chemistry;Resins;Synthetic Organic Chemistry
Mol File:55844-94-5.mol
MERRIFIELD RESIN Structure
MERRIFIELD RESIN Chemical Properties
refractive index 1.4385
storage temp. 2-8°C
form porous
color White to Orange to Green
Water Solubility Insoluble in water.
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25-22
WGK Germany 3
HS Code 39039000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
MERRIFIELD RESIN Usage And Synthesis
Chemical PropertiesWhite polymer beads
UsesChloromethyl polystyrene and styrene monomers are copolymerized in order to obtain the Merrifield resin. This method avoids the use of carcinogenic chloromethyl methyl ether. This resin is used in the synthesis of peptide acids using Boc strategy and can be cleaved using HF or TFMSA. Different Boc protected amino acids attached to this resin are also available from stock. Please inquire.
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UsesMerrifield Resin, is used in Solid-phase synthesis. It is used in the Merrifield Synthesis of polypeptide chains, facilitated by DCC.
MERRIFIELD RESIN Preparation Products And Raw materials
Aluminum acetylacetonate METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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