Exact Mass: 164.0684702
Exact Mass Matches: 164.0684702
Found 175 metabolites which its exact mass value is equals to given mass value 164.0684702,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
1,5-anhydroglucitol (1,5-AG)
1,5-Anhydrosorbitol or 1,5-anhydroglucitol (1,5-AG) is a validated marker of short-term glycemic control. This substance is derived mainly from food, is well absorbed in the intestine, and is distributed to all organs and tissues. It is metabolically stable, being excreted in the urine when its level exceeds the renal threshold. It is reabsorbed in the renal tubules, and is competitively inhibited by glucosuria, which leads to a reduction in its level in serum. The correlation between this reduction and the amount of glucose present in urine is so close that 1,5 AG can be used as a sensitive, day-to-day, real-time marker of glycemic control. It provides useful information on current glycemic control and is superior to both hemoglobin A1C and fructosamine in detecting near-normoglycemia. 1,5-AG in human plasma has been proposed for several years as a short-term, retrospective marker of glycaemic control and seems to be the most suitable parameter for monitoring glucose excursions. The decrease in serum 1,5-AG is very sensitive to urinary glucose excretion. It is a metabolically inert polyol that competes with glucose for reabsorption in the kidneys. Otherwise stable levels of 1,5-AG are rapidly depleted as blood glucose levels exceed the renal threshold for glucosuria. 1,5-AG is also more tightly associated with glucose fluctuations and postprandial glucose. (PMID: 18088226, 12166605, 7783360, 8940824) [HMDB] 1, 5-Anhydrosorbitol or 1,5-anhydroglucitol (1,5-AG) is a validated marker of short-term glycemic control. This substance is derived mainly from food, is well absorbed in the intestine, and is distributed to all organs and tissues. It is metabolically stable, being excreted in the urine when its level exceeds the renal threshold. It is reabsorbed in the renal tubules and is competitively inhibited by glucosuria, which leads to a reduction in its level in serum. The correlation between this reduction and the amount of glucose present in urine is so close that 1,5 AG can be used as a sensitive, day-to-day, real-time marker of glycemic control. It provides useful information on current glycemic control and is superior to both hemoglobin A1C and fructosamine in detecting near-normoglycemia. 1,5-AG in human plasma has been proposed for several years as a short-term, retrospective marker of glycemic control and seems to be the most suitable parameter for monitoring glucose excursions. The decrease in serum 1,5-AG is very sensitive to urinary glucose excretion. It is a metabolically inert polyol that competes with glucose for reabsorption in the kidneys. Otherwise stable levels of 1,5-AG are rapidly depleted as blood glucose levels exceed the renal threshold for glucosuria. 1,5-AG is also more tightly associated with glucose fluctuations and postprandial glucose (PMID:18088226, 12166605, 7783360, 8940824). 1,5-Anhydrosorbitol is a short-term marker for glycemic control. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.
Rhamnose
Rhamnose (Rham) is a naturally occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose. Rhamnose occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual, since most of the naturally occurring sugars are in D-form. Rhamnose is commonly bound to other sugars in nature. It is a common glycone component of glycosides from many plants. Rhamnose is also a component of the outer cell membrane of certain bacteria. L-rhamnose is metabolized to L-Lactaldehyde, which is a branching point in the metabolic pathway of L-fucose and L-rhamnose utilization. It exists in two anomeric forms, alpha-L-rhamnose and beta-L-rhamnose. Rhamnose has been found in Klebsiella, Pseudomonas (https://link.springer.com/article/10.1007/BF00369505) (https://onlinelibrary.wiley.com/doi/abs/10.1002/ejlt.200300816). Acquisition and generation of the data is financially supported in part by CREST/JST. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
2-Deoxy-D-glucose
D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D009676 - Noxae > D000963 - Antimetabolites
L-Rhamnulose
L-Rhamnulose (CAS: 14807-05-7), also known as 6-deoxy-L-fructose, is a breakdown product of L-rhamnose, which is ubiquitous and particularly abundant in some plants, such as buckthorn. Rhamnose is also one of the sugars regularly used to conduct the dual sugar permeability test. Rhamnose is fermented by some colonic bacteria into L-rhamnulose. Three bacterial (gut microflora) enzymes are involved in rhamnose degradation including rhaB (rhamnulose kinase), rhaA (rhamnose isomerase), and rhaD (rhamnulose-1-phosphate aldolase). L-Rhamnulose kinase catalyzes the transfer of the gamma-phosphate group from ATP to the 1-hydroxyl group of L-rhamnulose. L-Rhamnulose has been found in Escherichia (PMID: 4975916). L-Rhamnulose is a breakdown product of L-rhamnose, which is ubiquitous and particularly abundant in some plants, such as buckthorn. Rhamnose is also one of the sugars regularly used to conduct the dual sugar permeability test. Rhamnose is fermented by some colonic bacteria into L-rhamnulose. Three bacterial (gut micrflora) enzymes are involved in Rhamnose degradation including rhaB (rhamulose kinase), rhaA (rhamnose isomerase), and rhaD (rhamnulose-1-phosphate aldolase). L-rhamnulose kinase catalyzes the transfer of the gamma-phosphate group from ATP to the 1-hydroxyl group of L-rhamnulose. [HMDB]
L-rhamnofuranose
L-rhamnofuranose is a member of the class of compounds known as pentoses. Pentoses are monosaccharides in which the carbohydrate moiety contains five carbon atoms. L-rhamnofuranose is soluble (in water) and a very weakly acidic compound (based on its pKa). L-rhamnofuranose can be found in a number of food items such as guava, babassu palm, wild celery, and red beetroot, which makes L-rhamnofuranose a potential biomarker for the consumption of these food products.
L-Fucose
Fucose (CAS: 2438-80-4) is a hexose deoxy sugar with the chemical formula C6H12O5. L-Fucose (6-deoxy-L-galactose) is a monosaccharide that is a common component of many N- and O-linked glycans and glycolipids produced by mammalian cells. It is the fundamental subunit of the fucoidan polysaccharide. As a free sugar, L-fucose is normally found at very low levels in mammals. It is unique in that it is the only levorotatory sugar synthesized and utilized by mammals. Fucose polymers are synthesized by fucosyltransferases. All fucosyltransferases utilize a nucleotide-activated form of fucose, GDP-fucose, as a fucose donor in the construction of fucosylated oligosaccharides. The ABO blood group antigens are among the most well known fucosylated glycans. The alpha-1->3 linked core fucose is a suspected carbohydrate antigen for IgE-mediated allergy. Two structural features distinguish fucose from other six-carbon sugars present in mammals: the lack of a hydroxyl group on the carbon at the 6-position (C-6) and the L-configuration. In fucose-containing glycan structures, fucosylated glycans, fucose can exist as a terminal modification or serve as an attachment point for adding other sugars. Fucose is metabolized by an enzyme called alpha-fucosidase. Fucose is secreted in urine when the liver is damaged. Free L-fucose in serum and urine can be used as a marker for cancer, cirrhosis, alcoholic liver disease and gastric ulcers (PMID: 2311216, 8488966). Elevated levels of serum fucose have been reported in breast cancer, ovarian cancer, lung cancer, liver cancer, diabetes, and cardiovascular disease. It has been shown that feeding rats a diet high in L-fucose induces neuropathy similar to that seen in diabetics. A constituent of the polysaccharides obtained from gum tragacanthand is) also found in glycoproteins obtained from milk (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions.
beta-D-Fucose
beta-D-Fucose, also known as 6-deoxy-beta-D-galactose, is a hexose deoxy sugar. beta-D-Fucose is hydrolyzed by Triton X beta-glucosidase. It is Hexose sugar. Beta-D-fucose is hydrolyzed by Triton X beta- glucosidase. [HMDB]
2-Deoxygalactopyranose
2-Deoxygalactopyranose is an optical isomer of 2-deoxyglucose, which has the 2-hydroxyl group replaced by hydrogen. 2-deoxygalactose inhibits galactose uptake and oxidation in galactose-grown cells. Similar to galactose,. 2-deoxyglucose, and D-fucose, 2-deoxygalactose induces uptake of H+ when the sugar is added to anaerobic wild-type cells that contain the galactose transport system, whereas the maximal rate of uptake is one-half to one-third of that of galactose. 2-Deoxygalactose is a specific substrate of the galactose permease. None of the other galactose transport systems, including methyl beta-D-thiogalactosides I and II, the beta-methyl-galactoside permease, and both arabinose systems, is able to catalyze transport of 2-deoxygalactose to a significant extent. 2-Deoxygalactose can also be used to isolate mutants defective in galactose permease, since it is bacteriostatic. 2-Deoxygalactopyranose is an optical isomer of 2-deoxyglucose, which has the 2-hydroxyl group replaced by hydrogen. 2-deoxygalactose inhibits galactose uptake and oxidation in galactose-grown cells. Similar to galactose,
D-Fucose
D-Fucose (CAS: 4164-09-4) is a hexose deoxy sugar. Hexoses are monosaccharides in which the sugar unit is a six-carbon containing moiety. D-Fucose is considered to be soluble (in water) and a very weak acidic compound. Acquisition and generation of the data is financially supported in part by CREST/JST. D-(+)-Fucose is a nonmetabolizable analogue of l-arabinose. D-(+)-Fucose prevents growth of Escherichia coli B/r on a mineral salts medium plus l-arabinose by inhibiting induction of the l-arabinose operon[1]. D-fucose is a potent inducer of beta-methylgalactoside permease (MGP)[2].
L-Fuculose
This compound belongs to the family of Hexoses. These are monosaccharides in which the sugar unit is a hexose.
alpha-L-Fucopyranose
COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
beta-L-Fucose
A L-fucopyranose with a beta-configuration at the anomeric position.
L-Rhamnose
Any rhamnose having L-configuration. L-rhamnose occurs naturally in many plant glycosides and some gram-negative bacterial lipopolysaccharides. Acquisition and generation of the data is financially supported by the Max-Planck-Society CONFIDENCE standard compound; INTERNAL_ID 234 Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
alpha-D-Quinovopyranose
The pyranose form of D-quinovose with an alpha-configuration at the anomeric position .
1,5-Anhydrosorbitol
An anhydro sugar of D-glucitol. 1,5-Anhydrosorbitol is a short-term marker for glycemic control. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.
2-O-Methyl-D-xylose
2-O-Methyl-D-xylose is found in fruits. 2-O-Methyl-D-xylose is isolated from hydrolysis of Prunus domestica (plum) polysaccharides. Isolated from hydrolysis of Prunus domestica (plum) polysaccharides. 2-O-Methyl-D-xylose is found in fruits.
3-Deoxyfructose
3-Deoxyglucosone (3DG) is a dicarbonyl sugar used as a marker of hyperglycemia in diabetic patients (PMID: 10491986). 3DG is naturally synthesized from the Maillard reaction. It forms after glucose reacts with primary amino groups of lysine and arginine, found in proteins. 3DG also arises via the degradation of fructose 3-phsophate (PMID: 2300805). 3DG is highly reactive toward amine groups. It reacts with amino groups of proteins and forms advanced glycation end-products (AGEs). 3DG as well as AGEs play a role in the modification and cross-linking of long-lived proteins such as crystallin and collagen, contributing to diseases such as the vascular complications of diabetes, atherosclerosis, hypertension, Alzheimers disease, inflammation, and aging (PMID: 27164965, 10491986, 9836531, 9430981). 3DG inactivates aldehyde reductase (PMID: 7827091). Aldehyde reductase is the cellular enzyme that protects the body from 3DG. Detoxification of 3DG to 3-deoxyfructose (3DF) is impaired in diabetics. Aminoguanidine (AG) is an investigational drug used to deactivate 3-DG (PMID: 8194672).
beta-L-Fucose
beta-L-Fucose, also known as 6-deoxy-beta-L-galactose, is a hexose deoxy sugar. beta-L-Fucose is a substrate for fucose mutarotase.
2-Deoxyglucose
2-Deoxyglucose is classified as a member of the fatty alcohols. Fatty alcohols are aliphatic alcohols consisting of a chain of a least six carbon atoms. 2-Deoxyglucose is considered to be soluble (in water) and acidic. D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D009676 - Noxae > D000963 - Antimetabolites
1,5-Anhydro-d-mannitol
1,5-anhydro-d-mannitol, also known as 1,5-sorbitan or 1-deoxy-D-glucopyranose, is a member of the class of compounds known as monosaccharides. Monosaccharides are compounds containing one carbohydrate unit not glycosidically linked to another such unit, and no set of two or more glycosidically linked carbohydrate units. Monosaccharides have the general formula CnH2nOn. 1,5-anhydro-d-mannitol is very soluble (in water) and a very weakly acidic compound (based on its pKa). 1,5-anhydro-d-mannitol can be found in a number of food items such as half-highbush blueberry, deerberry, vaccinium (blueberry, cranberry, huckleberry), and amaranth, which makes 1,5-anhydro-d-mannitol a potential biomarker for the consumption of these food products.
2-O-Methylxylose
2-o-methylxylose is a member of the class of compounds known as pentoses. Pentoses are monosaccharides in which the carbohydrate moiety contains five carbon atoms. 2-o-methylxylose is soluble (in water) and a very weakly acidic compound (based on its pKa). 2-o-methylxylose can be found in date, which makes 2-o-methylxylose a potential biomarker for the consumption of this food product.
1,5-Anhydroglucitol
1,5-Anhydrosorbitol is a short-term marker for glycemic control. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.
Rhamnose
Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
3-O-methyl-alpha,beta-D-xylopyranose|3-O-methyl-D-xylose|O3-methyl-D-xylose|O3-methyl-xi-D-xylopyranose
Me glycoside-alpha-D-threo-2-Pentulose|Me glycoside-beta-D-Furanose-threo-2-Pentulose threo-2-Pentulose
D-(+)-Fucose
D-(+)-Fucose is a nonmetabolizable analogue of l-arabinose. D-(+)-Fucose prevents growth of Escherichia coli B/r on a mineral salts medium plus l-arabinose by inhibiting induction of the l-arabinose operon[1]. D-fucose is a potent inducer of beta-methylgalactoside permease (MGP)[2].
alpha-L-Rhamnose
Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
L-Fucose
(-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions.
Fucose
(-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions. (-)-Fucose is classified as a member of the hexoses, plays a role in A and B blood group antigen substructure determination, selectin-mediated leukocyte-endothelial adhesion, and host-microbe interactions.
alpha-D-Fucose
D-(+)-Fucose is a nonmetabolizable analogue of l-arabinose. D-(+)-Fucose prevents growth of Escherichia coli B/r on a mineral salts medium plus l-arabinose by inhibiting induction of the l-arabinose operon[1]. D-fucose is a potent inducer of beta-methylgalactoside permease (MGP)[2].
alpha-L-Fucose
An L-fucopyranose having alpha-configuration at the anomeric centre.
alpha-L-rhamnofuranose
An L-rhamnofuranose having alpha-configuration at the anomeric centre.
beta-D-rhamnofuranose
A D-rhamnofuranose having beta-configuration at the anomeric centre.
beta-D-Quinovofuranose
A D-quinovose (6-deoxy-D-glucose) that is D-quinovofuranose in which the anomeric centre has beta configuration.
Polygalytol
1,5-Anhydrosorbitol is a short-term marker for glycemic control. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.
L-Rha
Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
6-Deoxyglucose
Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2]. Rhamnose (L-Rhamnose) is a monosaccharide found in plants and bacteria. Rhamnose-conjugated immunogens is used in immunotherapies[1]. Rhamnose crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption[2].
beta-L-rhamnofuranose
An L-rhamnofuranose having beta-configuration at the anomeric centre.
alpha-D-rhamnofuranose
A D-rhamnofuranose having alpha-configuration at the anomeric centre.
D-Fucopyranose
D-(+)-Fucose is a nonmetabolizable analogue of l-arabinose. D-(+)-Fucose prevents growth of Escherichia coli B/r on a mineral salts medium plus l-arabinose by inhibiting induction of the l-arabinose operon[1]. D-fucose is a potent inducer of beta-methylgalactoside permease (MGP)[2].
2-Deoxy-D-galactopyranose
A deoxygalactose that is D-galactopyranose in which the hydroxy group at position 2 has been replaced by a hydrogen.
L-Fuculose
A a deoxyketohexose comprising L-tagatose with the hydroxy group at position 6 replaced by hydrogen.
alpha-L-Rhamnopyranose
An L-rhamnopyranose having alpha-configuration at the anomeric centre.
2-deoxy-D-glucopyranose
A 2-deoxy-D-glucose that is D-glucopyranose in which the hydroxy group at position 2 has been replaced by a hydrogen.
beta-D-quinovopyranose
The pyranose form of D-quinovose (6-deoxy-D-glucose) with beta-configuration at the anomeric position.
alpha-D-rhamnose
A D-rhamnopyranose having alpha-configuration at its anomeric centre.