Description
Protopine is an alkaloid reference substance offered in ROTICHROM® HPLC quality for liquid-chromatography and related analytical applications. Identified by CAS number 130-86-9, empirical formula C₂₀H₁₉NO₅ and molar mass 353,37 g/mol, it supports reliable peak identification, calibration and method verification. The compound is supplied as a 10 mg portion in glass, suited to laboratories that require small, well-defined amounts of standard for HPLC work, phytochemical profiling or comparative studies. Protopine is a recognised isoquinoline alkaloid and is applied where a characterised reference is needed for system suitability, quantitative assays or natural-product research. Available from manufacturer Carl ROTH within the ROTICHROM® HPLC range, this material fits routine quality-control and research workflows that depend on consistent chemical identity. The compact glass pack facilitates storage and handling while providing sufficient material for multiple analytical runs in pharmaceutical, botanical and academic laboratory settings.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Purity (HPLC): ≥98 %
- CAS number: 130-86-9
- Pack size: 10 mg glass
- EG nr.: 204-999-6
- Empirical formula: C₂₀H₁₉NO₅
- Molar mass: 353,37 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 Protopine, ROTICHROM® HPLC, 10 mg, glass
What is this article?
Protopine, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.