Description
Formononetin is an isoflavone reference material offered in ROTICHROM® HPLC quality for chromatographic and analytical work. It has the empirical formula C₁₆H₁₂O₄, a molar mass of 268,26 g/mol, CAS number 485-72-3 and EG number 207-623-9. The compound is supplied as a 10 mg portion in glass, a format suited to standard preparation of calibration solutions, method development and identity checks. ROTICHROM® HPLC grade supports high-performance liquid chromatography applications where defined reference substances are required for peak assignment, quantification or system suitability. Physical handling benefits from the small glass pack, which protects the solid during storage and weighing in the analytical laboratory. Formononetin from manufacturer Carl ROTH is used in natural-product research, phytochemical profiling and related studies that rely on authentic isoflavone standards. Analysts can dissolve and dilute the material according to validated protocols for HPLC, LC-MS or complementary spectroscopic methods. The clearly stated molecular data and pack size help laboratories document reagents in SOPs and audit trails without ambiguity. This 10 mg unit is practical for method setup, routine calibration and confirmatory analyses in research and quality-control environments.
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: 485-72-3
- Pack size: 10 mg glass
- EG nr.: 207-623-9
- Empirical formula: C₁₆H₁₂O₄
- Molar mass: 268,26 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Formononetin, ROTICHROM® HPLC, 10 mg, glass
What is this article?
Formononetin, ROTICHROM® HPLC, 10 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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