Description
Delphinidin-3-galactoside chloride is an anthocyanin reference material offered as ROTICHROM® HPLC grade for analytical laboratory use. Identified by CAS number 28500-00-7 and empirical formula C₂₁H₂₁O₁₂Cl, the chloride salt has a molar mass of 500,84 g/mol. It is supplied as a 10 mg portion in glass, suited to high-performance liquid chromatography workflows that require a defined delphinidin glycoside standard. In method development, calibration and peak assignment, this compound supports work on plant pigments, berry extracts, wine colourants and related polyphenolic matrices. Available from manufacturer Carl ROTH under the ROTICHROM® HPLC line, the material is intended for natural-product chemistry, food analysis and botanical research where reliable anthocyanidin-3-galactoside identification is needed. The compact glass pack facilitates precise weighing and handling at the bench while protecting the solid during routine laboratory storage. Analysts profiling glycosylated delphinidins will find this standard useful for comparative HPLC runs and structural confirmation against authentic reference retention behaviour.
This article belongs on HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Purity (HPLC): ≥95 %
- CAS number: 28500-00-7
- Pack size: 10 mg glass
- Empirical formula: C₂₁H₂₁O₁₂Cl
- Molar mass: 500,84 g/mol
- Grade: ROTICHROM® HPLC
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Delphinidin-3-galactoside chloride, ROTICHROM® HPLC, 10 mg, glass
What is this article?
Delphinidin-3-galactoside chloride, 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.
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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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