Description
Uvaol is a triterpene diol reference material supplied in ROTICHROM® HPLC quality for analytical and chromatographic work. It carries CAS number 545-46-0, empirical formula C₃₀H₅₀O₂ and a molar mass of 442,73 g/mol, with EG nr. 208-888-3. The compound is offered as a 10 mg portion in glass, suited to calibration, method development and identity confirmation where a defined HPLC-grade standard is required. Physical and chemical identifiers from the manufacturer data support consistent preparation of stock and working solutions in organic solvents commonly used in reversed-phase and normal-phase HPLC. Mid-workflow documentation benefits from the clear CAS, formula and molar-mass values when building certificates of analysis or laboratory notebooks. Uvaol from manufacturer Carl ROTH is positioned for research and quality-control laboratories that need small, accurately dispensed amounts of this natural-product marker. The compact glass pack helps limit waste when only milligram-scale quantities are consumed per series of runs, while the ROTICHROM® HPLC designation signals suitability for high-performance liquid chromatography applications.
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: 545-46-0
- Pack size: 10 mg glass
- EG nr.: 208-888-3
- Empirical formula: C₃₀H₅₀O₂
- Molar mass: 442,73 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Uvaol, ROTICHROM® HPLC, 10 mg, glass
What is this article?
Uvaol, 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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