Description
Nomega-(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine methyl ester hydrochloride is a protected arginine derivative supplied at a minimum purity of 95 % for biochemical and peptide-chemistry workflows. Identified by CAS number 257288-19-0, it has the empirical formula C₂₀H₃₂N₄O₅S·HCl and a molar mass of 477,02 g/mol. The compound combines an L-arginine methyl ester core with an Nomega-linked 2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl (Pbf-type) protecting group as the hydrochloride salt, making it relevant for solid-phase and solution-phase peptide synthesis as well as related arginine-handling applications. This variant is Physical and identity data align with the manufacturer description from Carl ROTH, supporting consistent specification checks during goods receipt and documentation. As a specialised biochemical building block, it fits catalogues focused on protected amino-acid derivatives and advanced organic intermediates where defined molar mass, CAS identity, and minimum assay are essential selection criteria for synthetic and analytical work.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 257288-19-0
- Pack sizes: 500 mg, 1 g, 2 g, 5 g
- Purity: min. 95 %
- Empirical formula: C₂₀H₃₂N₄O₅S·HCl
- Product class: Biochemicals
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
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Questions about Nomega-(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine methyl...
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Nomega-(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine methyl... is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
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