Description
Vitexin is a phytochemical standard offered in ROTICHROM® CHR quality for chromatography and related analytical applications. Identified by CAS number 3681-93-4, it has the empirical formula C₂₁H₂₀O₁₀, a molar mass of 432,36 g/mol and EG number 222-963-8. The product is supplied as a 10 mg pack in glass, providing a practical amount for preparing reference solutions, system suitability checks and comparative chromatographic work with flavone C-glycosides. Stated molecular formula and molar mass support accurate weighing and concentration calculations in routine laboratory practice. This ROTICHROM® CHR material from manufacturer Carl ROTH suits analytical chemistry, phytochemical profiling and standards-based workflows where a defined vitexin reference is needed. Clear CAS, EG and formula data on the product aid documentation, traceability and inventory management in research and quality-control settings. The 10 mg glass presentation is well matched to laboratories that require controlled consumption of specialised chromatography standards without excess material on hand, while retaining the identity parameters required for reproducible analytical results.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- CAS number: 3681-93-4
- Pack size: 10 mg glass
- EG nr.: 222-963-8
- Empirical formula: C₂₁H₂₀O₁₀
- Molar mass: 432,36 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Vitexin, ROTICHROM® CHR, 10 mg, glass
What is this article?
Vitexin, ROTICHROM® CHR, 10 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
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.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.