Description
3,4-Dimethoxy cinnamic acid is a phytochemical reference substance supplied in ROTICHROM® CHR grade for chromatography and analytical chemistry. The compound has the empirical formula C₁₁H₁₂O₄ and a molar mass of 208,21 g/mol. Identified by CAS number 2316-26-9 and EG nr. 219-025-5, this dimethoxycinnamic acid derivative serves as a chromatographic standard and aids characterisation of plant-derived phenolic compounds. The product is packed as 5 g in glass, a practical amount for method development, calibration solutions and qualitative analytical work. Laboratories obtain the material from manufacturer Carl ROTH as part of the ROTICHROM® CHR portfolio of chromatography reagents. It is well suited to HPLC, TLC and related separation techniques where a defined cinnamic acid analogue is required. Analytical groups working with natural products, methoxylated aromatic acids or phytochemical profiling will find this grade helpful for reproducible reference measurements and standard preparation.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- CAS number: 2316-26-9
- Pack size: 5 g glass
- EG nr.: 219-025-5
- Empirical formula: C₁₁H₁₂O₄
- Molar mass: 208,21 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 3,4-Dimethoxy cinnamic acid, ROTICHROM® CHR, 5 g, glass
What is this article?
3,4-Dimethoxy cinnamic acid, ROTICHROM® CHR, 5 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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