Description
Marfey's reagent is a specialised biochemical compound used in chiral analysis and amino-acid derivatisation workflows. It carries CAS number 95713-52-3, the empirical formula C₉H₉FN₄O₅, and a molar mass of 272,19 g/mol. Molecular identity and mass data support accurate weighing, solution preparation, and documentation in quality-controlled environments. Available from manufacturer Carl ROTH as part of its biochemicals offering, this reagent is appropriate for research groups and analytical laboratories working with enantiomeric composition and related chromatographic applications. The defined formula and molar mass facilitate calculation of stoichiometric ratios and standard concentrations. Positioned among campaign and new-product biochemical highlights, it is intended for professional use where reliable chemical characterisation underpins reproducible experimental outcomes.
This article belongs on Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Colour: white to dark yellow to orange
- Form: powder to crystalline powder
- Purity (HPLC): ≥98 %
- ¹H-NMR Spectrum: complies
- CAS number: 95713-52-3
- Pack sizes: 1 g, 2 g, 5 g
- Empirical formula: C₉H₉FN₄O₅
- Molar mass: 272,19 g/mol
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Marfey's reagent, 1 g
What is this article?
Marfey's reagent, 1 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.
A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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The category is Analytical standards & reference materials. The sub-category is Reagents for analysis (Ph. Eur., ASTM, DIN). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Spectroscopy & physical property standards and Indicators & indicator solutions.
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