15769-56-9 Usage
Description
Gluronic acid is a sugar acid derived from glucose, with its sixth carbon atom oxidized to a carboxylic acid. It can exist in various forms, including linear and cyclic hemiacetal structures, and has two stereoisomers (Dand L-glucuronic acid) and two anomers (αand β-form) depending on its configuration at specific carbon atoms.
Uses
Used in Pharmaceutical Industry:
Gluronic acid is used as a key component in the synthesis of various drugs and pharmaceutical compounds due to its unique chemical properties and ability to form complexes with other molecules.
Used in Detoxification Processes:
Gluronic acid plays a crucial role in the detoxification processes within living organisms, as it helps in the conjugation and elimination of harmful substances, such as drugs and toxins, from the body.
Used in Food Industry:
Gluronic acid is used as an additive in the food industry for its emulsifying, stabilizing, and thickening properties, which contribute to the texture and shelf life of various products.
Used in Cosmetics Industry:
Gluronic acid is utilized in the cosmetics industry for its moisturizing and skin-conditioning properties, making it a valuable ingredient in skincare and personal care products.
Used in Research and Development:
Gluronic acid is employed in research and development for its potential applications in drug delivery systems, biomaterials, and other innovative technologies, due to its unique structural and functional characteristics.
Check Digit Verification of cas no
The CAS Registry Mumber 15769-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,6 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15769-56:
(7*1)+(6*5)+(5*7)+(4*6)+(3*9)+(2*5)+(1*6)=139
139 % 10 = 9
So 15769-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H10O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h1-5,8-11H,(H,12,13)/t2-,3-,4+,5-/m0/s1
15769-56-9Relevant articles and documents
Characterization of ulvan extracts to assess the effect of different steps in the extraction procedure
Costa, Carina,Alves, Anabela,Pinto, Paula R.,Sousa, Rui A.,Borges Da Silva, Eduardo A.,Reis, Rui L.,Rodrigues, Alírio E.
experimental part, p. 537 - 546 (2012/06/15)
An effective application development of the polysaccharide ulvan requires a comprehensive knowledge about the influence of the extraction process on composition of the extracts and in ulvan itself. In this context, the two main objectives of the present work are (1) the establishment of an efficient extraction process for ulvan and (2) development of an accurate characterization methodology to evaluate the extract composition and ulvan content. Three ulvan-rich extracts obtained by different schemes of extraction were studied. The methodology for the analysis was improved and a detailed analysis of extracted ulvan was provided. The polysaccharide is rich in ulvanobiuronic acid 3-sulfate type A [→4)-β-d-GlcAp-(1 → 4)-α-l-Rhap 3S-(1→], with minor amounts of ulvanobiuronic acid 3-sulfate type B [→4)-α-l-IdoAp-(1 → 4)-α-l-Rhap 3S-(1→]. The extract with the higher degree of purification is a high molecular weight polysaccharide (790 kDa) composed of rhamnose (22.4%), glucuronic acid (22.5%), xylose (3.7%), iduronic acid (3.1%) and glucose (1.0%). It is highly sulfated (32.2%) and contains 1.3% of proteins and 10.3% of inorganic material. Applying simple extraction scheme it was possible to obtain an extract from green algae with high content of ulvan without affecting the overall chemical structure of the polysaccharide.
