Description
Geraldol is a specialised flavonoid standard offered in ROTICHROM® HPLC quality for high-performance liquid chromatography and related analytical applications. Key identity parameters include CAS number 21511-25-1, empirical formula C₁₆H₁₂O₆, molar mass 300,27 g/mol and EG number 244-414-1. The product is supplied as a 5 mg portion in glass, a convenient format for preparing stock and working solutions when only small amounts of reference material are needed. Laboratories use geraldol in natural-product characterisation, metabolite studies and chromatographic method verification where a defined O-methylated flavonol marker supports peak assignment and quantitative work. This ROTICHROM® HPLC grade material from manufacturer Carl ROTH integrates readily into research, quality-control and teaching workflows that require documented chemical identity. The compact glass unit aids accurate dispensing, reduces waste and simplifies storage of low-volume standards. Clear labelling of CAS, formula and molar mass supports laboratory documentation, LIMS entries and compliance with internal analytical protocols.
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: 21511-25-1
- Pack size: 5 mg glass
- EG nr.: 244-414-1
- Empirical formula: C₁₆H₁₂O₆
- Molar mass: 300,27 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Geraldol, ROTICHROM® HPLC, 5 mg, glass
What is this article?
Geraldol, 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.
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.
How does ordering and shipping work?
We deliver across the EU, usually within 2 to 5 working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
