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852101 Fmoc-Arg(Boc)₂-OH

Overview

Replacement Information

Key Spec Table

CAS #Hill FormulaMolar Mass
143824-77-5C₃₁H₄₀N₄O₈596.67 g/mol
Description
Catalogue Number852101
Replaces04-12-1249
Brand Family Novabiochem®
Alternate Names
  • N-α-Fmoc-N-ω,N-ωÆ-bis-t-butoxycarbonyl-L-arginine
Background InformationAn excellent derivative for Fmoc SPPS of Arg-containing peptides [1]. Coupling of this derivative can be effected using standard activation methods, such as PyBOP® or TBTU, although longer reaction times may be necessary due to the bulkiness of the side-chain protection.

The product number for this product was previously 04-12-1249.

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References
Product Information
CAS number143824-77-5
Hill FormulaC₃₁H₄₀N₄O₈
Molar Mass596.67 g/mol
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationFmoc-Arg(Boc)₂-OH Novabiochem®. CAS 143824-77-5, molar mass 596.67 g/mol.
Biological Information
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at -15°C to -25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Color (visual)white to slight yellow to beige
Appearance of substance (visual)powder
Identity (IR)passes test
Enantiomeric purity≥ 98.5 % (a/a)
Purity (TLC(011A))≥ 95 %
Assay (HPLC, area%)≥ 91.0 % (a/a)
Solubility (1 mmole in 2 ml DMF)clearly soluble
Assay (acidimetric)≥ 90.0 %
Water (K. F.)≤ 1.5 %
For TLC-Systems see our General Catalog

Documentation

Fmoc-Arg(Boc)₂-OH SDS

Title

Safety Data Sheet (SDS) 

Citations

Title
[1] A. S. Verdini, et al. (1992) Tetrahedron Lett., 33, 6541.