Description
Tetra-guluronic acid sodium is a defined guluronic acid tetrasaccharide salt for biochemical research, listed under CAS number 149511-37-5 with the empirical formula C₂₄H₃₀O₂₅Na₄ and a molar mass of 810,44 g/mol. As a short-chain uronate oligomer, it supports work on alginate block structure, calcium-mediated association models, and comparative studies of guluronic versus mannuronic sequences. size is practical for spectroscopic characterisation, chromatographic standards, and micro-scale interaction experiments that do not require bulk polymer. Laboratories active in biomaterials, polysaccharide chemistry, or marine glycan analysis can employ this sodium salt as a discrete structural probe alongside polymeric alginates. Documented molecular parameters aid accurate preparation of stock solutions and transparent reporting in publications and internal quality systems. Supplied by manufacturer Carl ROTH within the biochemicals assortment, tetra-guluronic acid sodium is positioned for careful, low-consumption use in R&D environments. Clear CAS and formula data simplify purchasing alignment, inventory coding, and multi-user laboratory catalogues focused on specialised carbohydrate reagents.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to off-white to yellow
- Form: powder to crystalline powder
- CAS number: 149511-37-5
- Pack sizes: 2 mg, 5 mg, 10 mg, 25 mg
- Empirical formula: C₂₄H₃₀O₂₅Na₄
- Molar mass: 810,44 g/mol
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Tetra-guluronic acid sodium, 2 mg
What is this article?
Tetra-guluronic acid sodium, 2 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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