20235-19-2 Usage
Description
DL-Arabinose, a simple sugar derivative of arabinose, is a naturally occurring pentose monosaccharide. It is classified as a rare sugar due to its limited presence in nature, typically found in small quantities in plants such as sugar beet, pea hulls, and gum arabic. DL-Arabinose has potential applications in various industries, including food, pharmaceutical, and research.
Uses
Used in Food Industry:
DL-Arabinose is used as a low-calorie sweetener for its minimal impact on blood sugar levels, making it suitable for diabetics and those looking to reduce calorie intake.
Used in Pharmaceutical Industry:
DL-Arabinose is used as a prebiotic that promotes the growth of beneficial gut bacteria, contributing to improved gut health and overall well-being.
Used in Research:
DL-Arabinose is used as a component of culture media for microbiological studies, aiding in the growth and analysis of various microorganisms.
Used in Metabolic Disorders Management:
DL-Arabinose has been studied for its potential role in preventing and managing certain metabolic disorders, although further research is needed to fully understand its physiological effects in humans.
Check Digit Verification of cas no
The CAS Registry Mumber 20235-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,3 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20235-19:
(7*2)+(6*0)+(5*2)+(4*3)+(3*5)+(2*1)+(1*9)=62
62 % 10 = 2
So 20235-19-2 is a valid CAS Registry Number.
20235-19-2Relevant articles and documents
Synthesis of racemic ribose from D-glucose
Miculka, Christian
, p. 948 - 950 (2007/10/03)
Racemic ribose is a valuable starting material for investigations of the origins of biomolecular homochirality. It can be synthesized in seven steps starting from D-glucose.
THE FORMOIN REACTION
Castells, Josep,Lopez-Calahorra, Francisco,Geijo, Fernando
, p. 197 - 208 (2007/10/02)
The formoin reaction, i.e., the autocondensation of formaldehyde in an aprotic solvent catalysed by the conjugate base of a thiazolium ion, has been studied in detail.Glucose, galactose, dihyroxyacetone dimer, xylose, and arabinose have been identified as products.The influence of catalysts, temperature, basicity, and reaction time is documented.N,N-Dimethylformamide is a more convenient solvent than ether, benzene, or diglyme.Ethyldi-isopropylamine affords better yields of carbohydrate material than triethylamine.At =60 deg, aldol condensations are reduced to a minimum.After 1-2 h of reaction (depending on the conditions), the yields begin to decrease and become zero after ca. 24 h.