Description
Eupatorin is a ROTICHROM® HPLC reference substance intended for analytical chemistry, natural-product research and chromatographic method work. Identified by CAS number 855-96-9, it has the empirical formula C₁₈H₁₆O₇ and a molar mass of 344,32 g/mol, with a reported boiling point of 587 °C. These parameters support reliable identification, quantification and documentation in HPLC-based assays. The material is supplied in a 20 mg glass pack, a practical amount for preparing calibration solutions, running comparative chromatograms and performing small-scale phytochemical or flavonoid-related studies. Eupatorin from manufacturer Carl ROTH is suited to laboratories that need a clearly specified HPLC-grade standard for peak confirmation, purity checks and method validation. The ROTICHROM® HPLC grade emphasises fitness for high-performance liquid chromatography workflows where reproducible retention behaviour and defined molecular identity are essential. Powdered or solid reference portions can be weighed accurately from the glass container and integrated into existing sample-preparation schemes. This presentation helps research and quality-control groups maintain traceable analytical practice when working with plant-derived or synthetic flavonoid markers under controlled laboratory conditions.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Purity (HPLC): ≥99 %
- CAS number: 855-96-9
- Pack size: 20 mg glass
- Empirical formula: C₁₈H₁₆O₇
- Molar mass: 344,32 g/mol
- Boiling point: 587 °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 Eupatorin, ROTICHROM® HPLC, 20 mg, glass
What is this article?
Eupatorin, ROTICHROM® HPLC, 20 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in HPLC & LC-MS grade solvents, inside Solvents, in Lab chemicals.
HPLC grade limits the absorbance and the residue that would appear as peaks or baseline drift. LC-MS grade goes further on metal ions and on particles that would suppress a mass spectrum. A solvent that is only analytical grade is a false economy on an LC-MS system.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is HPLC & LC-MS grade solvents. The catalogue is Lab chemicals.
Shelves beside this one are Analytical grade solvents (p.a.), Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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