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852067 Fmoc-Arg(Pbf)-OH

Fmoc-Arg(Pbf)-OH Novabiochem®. CAS 154445-77-9, molar mass 648.78 g/mol.

Fmoc-Arg(Pbf)-OH MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 154445-77-9 Molar Mass: 648.77 g/mol Hill Formula: C₃₄H₄₀N₄O₇S
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852067
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Overview

Replacement Information

Key Spec Table

CAS #Hill FormulaMolar Mass
154445-77-9C₃₄H₄₀N₄O₇S648.77 g/mol

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          Description
          Catalogue Number852067
          Replaces04-12-1145
          Brand Family Novabiochem®
          Alternate Names
          • N-α-Fmoc-NG-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine
          Background InformationThe standard derivative for the introduction of Arg in Fmoc SPPS [1, 2]. The Pbf side-chain protecting group is removed with TFA approximately 1-2 times faster than Pmc.

          In the preparation of peptides containing both Arg and Trp, it is recommended that this derivative is used in conjunction with Fmoc-Trp(Boc)-OH (852050).

          The product number for this product was previously 04-12-1145.

          To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please select the option in the right hand menu "Request a COA for Lot#s starting with A".
          References
          Product Information
          CAS number154445-77-9
          Hill FormulaC₃₄H₄₀N₄O₇S
          Molar Mass648.77 g/mol
          HS Code2935 90 29
          Structure formula ImageStructure formula Image
          Quality LevelMQ400
          Applications
          ApplicationFmoc-Arg(Pbf)-OH Novabiochem®. CAS 154445-77-9, molar mass 648.78 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point>65 °C
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at -10°C to -25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Color (visual)white to off white
          Appearance of substance (visual)powder
          Color index (0,5 M in DMF)≤ 150 Hazen
          Identity (IR)passes test
          Enantiomeric purity≥ 99.8 % (a/a)
          Purity (HPLC)≥ 99.0 % (a/a)
          Fmoc-ß-Ala-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-ß-Ala-Arg(Pbf)-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-Arg(Pbf)-Arg(Pbf)-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-Arg-OH (HPLC)≤ 0.1 % (a/a)
          Assay free amino acid (HPLC)≤ 0.2 %
          Purity (TLC(011C))≥ 98 %
          Purity (TLC(157B))≥ 98 %
          Solubility (12,5 mmol in 25 ml DMF)clearly soluble
          Assay (acidimetric)≥ 90.0 %
          Water (K. F.)≤ 2.0 %
          Ethyl acetate (HS-GC)≤ 1.0 %
          Acetate (IC)≤ 0.02 %
          For TLC-Systems see our General Catalog
          Global Trade Item Number
          Catalogue Number GTIN
          8520670500 04027269180492
          8520671000 04027269180478

          Documentation

          Fmoc-Arg(Pbf)-OH SDS

          Title

          Safety Data Sheet (SDS) 

          Citations

          Title
          • [1] L. A. Carpino, et al. (1993) Tetrahedron Lett., 34, 7829.
          • [2] C. G. Fields, et al. (1993) Tetrahedron Lett., 34, 6661.