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1772-03-8 , D-(+)-Galactosamine hydrochloride, CAS:1772-03-8

1772-03-8 , D-(+)-Galactosamine hydrochloride,2-Amino-2-deoxy-D-galactose hydrochloride ,
CAS:1772-03-8
C6H13NO5.HCl / 215.63
MFCD00135830

2-氨基-D-半乳糖盐酸盐, D-半乳糖胺盐酸盐

D-Galactosamine HCl

D-(+)-Galactosamine hydrochloride, a monosaccharide, is an important compound in several fields of research and industry due to its unique properties and abundant availability. It is widely used in biochemical research, medical diagnostics, and drug development. In this paper, we will discuss various aspects of D-(+)-Galactosamine hydrochloride, including its physical and chemical properties, synthesis and characterization, analytical methods, biological properties, toxicity and safety in scientific experiments, applications in scientific experiments, current state of research, potential implications in various fields of research and industry, limitations, and future directions.

Definition and Background

Galactosamine is an amino sugar that is derived from the simple sugar glucose. D-(+)-Galactosamine hydrochloride is the hydrochloric salt of galactosamine. It is a white, crystalline, water-soluble powder that has a slightly sweet taste. D-(+)-Galactosamine is found in chitin, mucoproteins, and other natural polysaccharides.

Physical and Chemical Properties

D-(+)-Galactosamine hydrochloride is a white crystalline powder that is soluble in water and slightly soluble in alcohol. It has a melting point of 190-193°C. Its molecular formula is C6H13NO5.HCl, and its molecular weight is 215.63 g/mol.

Synthesis and Characterization

D-(+)-Galactosamine hydrochloride can be synthesized from either D-(+)-Glucose or N-Acetyl-D-glucosamine. The synthesis procedure involves a series of chemical reactions, such as isomerization, epimerization, and deacetylation. The product can be characterized using various techniques, such as nuclear magnetic resonance (NMR) spectroscopy, infrared (IR) spectroscopy, and mass spectroscopy.

Analytical Methods

Various analytical methods have been developed to quantify D-(+)-Galactosamine hydrochloride in complex matrices. These methods include high-performance liquid chromatography (HPLC), gas chromatography-mass spectrometry (GC-MS), and capillary electrophoresis (CE).

Biological Properties

D-(+)-Galactosamine hydrochloride has been found to have various biological properties, such as antibacterial, anti-inflammatory, and immunomodulatory activities. It is also involved in several metabolic pathways, including the biosynthesis of glycoproteins and mucopolysaccharides.

Toxicity and Safety in Scientific Experiments

D-(+)-Galactosamine hydrochloride has been found to have low toxicity in scientific experiments. However, it can cause liver damage when administered in high doses or over a prolonged period. Therefore, it is important to use proper safety measures while handling this compound.

Applications in Scientific Experiments

D-(+)-Galactosamine hydrochloride is widely used in scientific experiments due to its unique properties. It is used as a substrate for enzymes, such as galactosamine transferase and galactosidase. It is also used to synthesize biomolecules, such as glycoproteins and polysaccharides. Additionally, D-(+)-Galactosamine hydrochloride is used in medical diagnostics to measure liver function using the Galactosamine challenge test.

Current State of Research

Research on D-(+)-Galactosamine hydrochloride has been focused on its various properties and applications. Recent studies have investigated its role in modulating the immune system and its potential use in drug development.

Potential Implications in Various Fields of Research and Industry

D-(+)-Galactosamine hydrochloride has potential implications in various fields of research and industry. It can be used as a template for designing new drugs and as a precursor for synthesizing biomolecules. Additionally, it has potential applications in agriculture and food industry.

Limitations and Future Directions

Although D-(+)-Galactosamine hydrochloride has various applications, there are certain limitations that need to be addressed. One major limitation is its availability as a starting material. Moreover, its synthesis is expensive and requires sophisticated techniques. Future research should focus on developing new and efficient synthesis methodologies and exploring its potential applications in various fields, such as nanotechnology, biotechnology, and drug development.

Conclusion

D-(+)-Galactosamine hydrochloride is an important compound that has various applications in scientific research and industry. Its unique properties make it an attractive option for designing new drugs and synthesizing biomolecules. However, there are certain limitations that need to be addressed, and future research should focus on developing new synthesis methodologies and exploring its potential applications in various fields.

D-Galactosamine (GalN) is an aldohexose (2-Amino-2-deoxygalactose) in which the hydroxyl group at position 2 is replaced by an amino group (Collins, 2006). Galactosamine (as the N-Acetyl derivative) forms a key part of both N- and O-linked glycoproteins, glycolipids and glycosaminoglycans. Treatment of experimental animals with D-galactosamine / lipopolysaccharide causes lethal liver injury characterized by apoptosis of the hepatocyte and it is used as a laboratory model to study the effect of therapeutic agents (Hirono, 2001).

CAS Number1772-03-8
Product NameD-(+)-Galactosamine hydrochloride
IUPAC Name(3R,4R,5R,6R)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol;hydrochloride
Molecular FormulaC6H14ClNO5
Molecular Weight215.63 g/mol
InChIInChI=1S/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4+,5-,6?;/m1./s1
InChI KeyCBOJBBMQJBVCMW-NQZVPSPJSA-N
SMILESC(C1C(C(C(C(O1)O)N)O)O)O.Cl
Synonyms2-Amino-2-deoxy-D-galactose Hydrochloride; Chondrosamine Hydrochloride;
Canonical SMILESC(C1C(C(C(C(O1)O)N)O)O)O.Cl
Isomeric SMILESC([C@@H]1[C@@H]([C@@H]([C@H](C(O1)O)N)O)O)O.Cl


CAS No: 1772-03-8 Synonyms: 2-Amino-2-deoxy-D-galactopyranoseChondrosamineD-Chondrosamine Hydrochloride MDL No: MFCD00135830 Chemical Formula: C6H13NO5·HCl Molecular Weight: 215.63

white to off-white crystalline powder

. In stock.

References: 1. Zuyderhoudt FM, Jorning GG, De Haan JG, Samson G, Clin. Sci. 1980, 58, p3212. Takenaka K, Sakaida I, Yasunaga M, Okita K, Digest. Dis. Sci. 43, 4, p887


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