Description
Baicalin is a characterised reference substance supplied in ROTICHROM® HPLC grade for analytical and research applications. It carries CAS number 21967-41-9, empirical formula C₂₁H₁₈O₁₁ and a molar mass of 446,37 g/mol. The compound is packed as 20 mg in glass, a practical quantity for calibration, identification and quantitative HPLC work. Baicalin is a flavonoid glycoside frequently used in natural-product analysis, phytochemical studies and quality-control laboratories that require well-defined reference materials. This ROTICHROM® HPLC material from manufacturer Carl ROTH is intended for high-performance liquid chromatography and related chromatographic methods. The compact glass pack supports economical use in method development and routine standards preparation. Laboratories working with plant secondary metabolites and related analytical chemistry can integrate this 20 mg format into identification and quantification workflows where consistent reference quality is essential. Baicalin ROTICHROM® HPLC provides a clearly specified chemical identity for biochemistry and analytical chemistry applications.
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: 21967-41-9
- Pack size: 20 mg glass
- Empirical formula: C₂₁H₁₈O₁₁
- Molar mass: 446,37 g/mol
- Storage temperature: +4 °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 Baicalin, ROTICHROM® HPLC, 20 mg, glass
What is this article?
Baicalin, 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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