Description
7-O-Acetylintermedine is a specialised analytical reference compound supplied in ROTICHROM® HPLC grade for chromatographic identification and quantification. It is characterised by CAS number 74243-01-9, the empirical formula C₁₇H₂₇NO₆ and a molar mass of 341,40 g/mol. This acetylated pyrrolizidine alkaloid is applied as a calibration and confirmation standard in HPLC methods, natural-product research, phytochemical profiling and related quality-control workflows. The 5 mg glass pack supports accurate preparation of stock and working standards while limiting consumption of a high-value reference material. Available from manufacturer Carl ROTH within the ROTICHROM® HPLC range, it offers a defined chemical identity for peak assignment, method development and quantitative studies on complex alkaloid mixtures. Laboratories engaged in plant-extract analysis, toxicology screening or reference-standard libraries benefit from the controlled HPLC-grade presentation, which is intended for precise analytical use rather than bulk synthesis.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Purity (HPLC): ≥95 %
- CAS number: 74243-01-9
- Pack size: 5 mg glass
- Empirical formula: C₁₇H₂₇NO₆
- Molar mass: 341,40 g/mol
- Storage temperature: -20 °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 7-O-Acetylintermedine, ROTICHROM® HPLC, 5 mg, glass
What is this article?
7-O-Acetylintermedine, ROTICHROM® HPLC, 5 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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