Exact Mass: 242.0839
Exact Mass Matches: 242.0839
Found 210 metabolites which its exact mass value is equals to given mass value 242.0839
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Thymidine
Deoxythymidine, also known as 2-deoxy-5-methyluridine or 5-methyl-2-deoxyuridine, is a member of the class of compounds known as pyrimidine 2-deoxyribonucleosides. Pyrimidine 2-deoxyribonucleosides are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2. Deoxythymidine is soluble (in water) and a very weakly acidic compound (based on its pKa). Deoxythymidine can be synthesized from thymine. Deoxythymidine is also a parent compound for other transformation products, including but not limited to, tritiated thymidine, alpha-tritiated thymidine, and 5,6-dihydrothymidine. Deoxythymidine can be found in a number of food items such as butternut squash, mammee apple, catjang pea, and climbing bean, which makes deoxythymidine a potential biomarker for the consumption of these food products. Deoxythymidine can be found primarily in most biofluids, including blood, amniotic fluid, cerebrospinal fluid (CSF), and urine, as well as throughout most human tissues. Deoxythymidine exists in all living species, ranging from bacteria to humans. In humans, deoxythymidine is involved in the pyrimidine metabolism. Deoxythymidine is also involved in few metabolic disorders, which include beta ureidopropionase deficiency, dihydropyrimidinase deficiency, MNGIE (mitochondrial neurogastrointestinal encephalopathy), and UMP synthase deficiency (orotic aciduria). Moreover, deoxythymidine is found to be associated with canavan disease and degenerative disc disease. Thymidine (deoxythymidine; other names deoxyribosylthymine, thymine deoxyriboside) is a pyrimidine deoxynucleoside. Deoxythymidine is the DNA nucleoside T, which pairs with deoxyadenosine (A) in double-stranded DNA. In cell biology it is used to synchronize the cells in G1/early S phase . Thymidine, also known as deoxythymidine or deoxyribosylthymine or thymine deoxyriboside, is a pyrimidine deoxynucleoside. It consists of the nucleobase thymine attached to deoxyribose through a beta N- glycosidic bond. Thymidine also belongs to the class of organic compounds known as pyrimidine 2-deoxyribonucleosides. Pyrimidine 2-deoxyribonucleosides are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2. Deoxythymidine (or thymidine) is the DNA nucleoside T, which pairs with deoxyadenosine (A) in double-stranded DNA. Therefore, thymidine is essential to all life. Indeed, thymidine exists in all living species, ranging from bacteria to plants to humans. Within humans, thymidine participates in a number of enzymatic reactions. In particular, thymidine can be biosynthesized from 5-thymidylic acid through its interaction with the enzyme cytosolic purine 5-nucleotidase. In addition, thymidine can be converted into 5-thymidylic acid; which is catalyzed by the enzyme thymidine kinase. Deoxythymidine can be phosphorylated with one, two or three phosphoric acid groups, creating dTMP (deoxythymidine monophosphate), dTDP, or dTTP (for the di- and tri- phosphates, respectively). dTMP can be incorporated into DNA via DNA polymerases. In cell biology, thymidine can be used to synchronize the cells in S phase. Derivatives of thymidine are used in a number of drugs, including Azidothymidine (AZT), which is used in the treatment of HIV infection. AZT inhibits the process of reverse transcription in the human immunodeficiency virus. Thymidine is a pyrimidine 2-deoxyribonucleoside having thymine as the nucleobase. It has a role as a metabolite, a human metabolite, an Escherichia coli metabolite and a mouse metabolite. It is functionally related to a thymine. It is an enantiomer of a telbivudine. Thymidine is a pyrimidine deoxynucleoside. Thymidine is the DNA nucleoside T, which pairs with deoxyadenosine (A) in double-stranded DNA. In cell biology it is used to synchronize the cells in S phase. Thymidine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Thymidine is a natural product found in Fritillaria thunbergii, Saussurea medusa, and other organisms with data available. Thymidine is a pyrimidine nucleoside that is composed of the pyrimidine base thymine attached to the sugar deoxyribose. As a constituent of DNA, thymidine pairs with adenine in the DNA double helix. (NCI04) Thymidine is a metabolite found in or produced by Saccharomyces cerevisiae. A nucleoside in which THYMINE is linked to DEOXYRIBOSE. A pyrimidine 2-deoxyribonucleoside having thymine as the nucleobase. KEIO_ID T014; [MS2] KO009272 KEIO_ID T014 Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1][2][3]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1][2][3].
Lumichrome
Lumichrome, also known as light folinic acid or 7,8-dimethyl-10-ribitylisoalloxazine, is a derivative of riboflavin (vitamin B2). The chemical structure of lumichrome consists of a heterocyclic isoalloxazine ring, which is a fused pyridine and pyrazine ring system. The isoalloxazine ring contains a methyl group at the 7 and 8 positions and is substituted at the 10 position with a ribityl group, which is a 5-carbon chain derived from ribose with a methyl group at the 2’ position. Photocatalytic Activity: Lumichrome exhibits photocatalytic activity and can act as a photosensitizer. It can absorb light energy and transfer it to other molecules, potentially triggering photochemical reactions. Fluorescence: Lumichrome is known for its fluorescence properties. This characteristic makes it useful in various applications, including fluorescence microscopy and as a labeling agent in biological assays. Antioxidant Properties: Lumichrome has been found to have antioxidant properties. It can scavenge free radicals, which may help in protecting cells from oxidative stress. Metabolic Intermediate: In the body, lumichrome can be formed from riboflavin through photochemical or enzymatic degradation. It may play a role in the metabolism of flavins and could be involved in the recycling of flavin cofactors. Potential Biomarker: Due to its presence in biological tissues and its fluorescence properties, lumichrome has been proposed as a potential biomarker for certain diseases and conditions. Plant Pigment: In plants, lumichrome can be involved in light capture and energy transfer processes, although it is not a chlorophyll pigment. It may contribute to the overall light-harvesting capabilities of plant tissues. While lumichrome has several interesting chemical and biological properties, it is not considered an essential nutrient like its parent compound, riboflavin. Its exact role in biological systems is still an area of ongoing research. Lumichrome, a photodegradation product of Riboflavin, is an endogenous compound in humans. Lumichrome inhibits human lung cancer cell growth and induces apoptosis via a p53-dependent mechanism[1][2].
Elenaic acid
Isolated from olives (Olea europaea) leaves and fruits. Elenaic acid is found in many foods, some of which are herbs and spices, olive, fats and oils, and fruits. Elenaic acid is found in fats and oils. Elenaic acid is isolated from olives (Olea europaea) leaves and fruits.
Genipinic acid
Genipinic acid is found in beverages. Genipinic acid is isolated from the jagua fruit Genipa americana. Isolated from the jagua fruit Genipa americana. Genipinic acid is found in beverages and fruits.
Telbivudine
Telbivudine is only found in individuals that have used or taken this drug. It is a synthetic thymidine nucleoside analog with specific activity against the hepatitis B virus. Telbivudine is orally administered, with good tolerance, lack of toxicity and no dose-limiting side effects.Telbivudine 5–triphosphate inhibits HBV DNA polymerase (reverse transcriptase) by competing with the natural substrate, thymidine 5–triphosphate. This leads to the chain termination of DNA synthesis, thereby inhibiting viral replication. Incorporation of telbivudine 5–triphosphate into viral DNA also causes DNA chain termination, resulting in inhibition of HBV replication. Telbivudine inhibits anticompliment or second-strand DNA. J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AF - Nucleoside and nucleotide reverse transcriptase inhibitors C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C254 - Anti-Infective Agent > C281 - Antiviral Agent Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication[1].
L-Thymidine
Isolated from seedlings of Phaseolus vulgaris (kidney bean)
1,3-Dihydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)propan-2-one
2,3,4-Trihydroxy-3,5-dimethoxypropiophene
2-(2-Cyanoacetyl)-N-(tetrahydrofuran-2-ylmethyl)hydrazine-1-carbothioamide
(2S,3S,4S,7S,E)-3,4,7-trihydroxy-7-methyl-2-(prop-1-enyl)-3,4-dihydro-2H-furo[3,4-b]pyran-5(7H)-one|massarilactone D
8-hydroxy-3-methyl-2-oxo-2,3,4a,5,8,8a-hexahydro-benzo[1,4]dioxine-6-carboxylic acid methyl ester
2,3-Dihydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)propan-1-one
dihydro-4-[4,5-epoxy-1-oxohex-2-enyloxymethyl]-3-hydroxy-2(3H)-furanone
1,3-Dimethoxy-7-methyl-1,3-dihydroisobenzofuran-4,5,6-triol
2,4-dioxo-cyclopentane-1,3-dicarboxylic acid diethyl ester
Thymidine
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.220 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.211 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.213 Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1][2][3]. Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication[1][2][3].
C11H14O6_3,4,7-Trihydroxy-7-methyl-2-[(1E)-1-propen-1-yl]-2,3,4,7-tetrahydro-5H-furo[3,4-b]pyran-5-one
Lumichrome
A compound showing blue fluorescence, formed by a photolysis of riboflavin in acid or neutral solution. Lumichrome, a photodegradation product of Riboflavin, is an endogenous compound in humans. Lumichrome inhibits human lung cancer cell growth and induces apoptosis via a p53-dependent mechanism[1][2].
Epavudine
J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AF - Nucleoside and nucleotide reverse transcriptase inhibitors C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C254 - Anti-Infective Agent > C281 - Antiviral Agent Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication[1].
4-(difluoromethoxy)-3-(cyclopropylmethoxy)-benzaldethyde
TERT-BUTYL (4-(CHLOROMETHYL)PYRIDIN-2-YL)CARBAMATE
(6-CHLOROMETHYL-PYRIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER
2-Amino-4-(4-ethylphenyl)-5-methylthiophene-3-carbonitrile
2-Amino-4-(3,4-dimethylphenyl)-5-methylthiophene-3-carbonitrile
1-(BENZO[D][1,3]DIOXOL-4-YL)PIPERAZINE HYDROCHLORIDE
5-(3-methoxyphenyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
Phosphonic acid,(chloromethyl)-, dibutyl ester (6CI,7CI,8CI,9CI)
4,4,4-TRIFLUORO-2-(2-METHOXYETHYL)-3-OXOBUTYRIC ACID ETHYL ESTER
1,3-Cyclopentanedicarboxylicacid, 4,5-dioxo-, 1,3-diethyl ester
BOC-Oxyma Ethyl 2-(tert-Butoxycarbonyloxyimino)-2-cyanoacetate
ethyl 4-tert-butyl-2-chloropyrimidine-5-carboxylate
(5ALPHA,6ALPHA)-7,8-DIDEHYDRO-4,5-EPOXY-17-METHYLMORPHINAN-3,6-DIYLBISPYRIDINE-3-CARBOXYLATEHYDROCHLORIDE
3-Amino-2-phenyl-2H-pyrazolo[4,3-c]pyridine-4,6-diol
2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt
ETHYL5-CYANO-1-(PYRIDIN-2-YL)-1H-PYRAZOLE-4-CARBOXYLATE
ETHYL5-CYANO-1-(PYRIDIN-4-YL)-1H-PYRAZOLE-4-CARBOXYLATE
N-(PIPERIDIN-3-YL)PYRAZINE-2-CARBOXAMIDE HYDROCHLORIDE
3-[3-(methylamino)-4-nitrophenoxy]propane-1,2-diol
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
tert-butyl N-[5-(chloromethyl)pyridin-2-yl]carbamate
2-chloro-5-methoxy-N-piperidin-4-ylpyrimidin-4-amine
ETHYL 5,6,7,8-TETRAHYDRO-1,7-NAPHTHYRIDINE-3-CARBOXYLATE HYDROCHLORIDE
2-Methyl-2-propanyl [(2-chloro-4-pyridinyl)methyl]carbamate
3-(1-Methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine-5-carboxyl ic acid
iproclozide
N - Nervous system > N06 - Psychoanaleptics > N06A - Antidepressants > N06AF - Monoamine oxidase inhibitors, non-selective C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent C471 - Enzyme Inhibitor > C667 - Monoamine Oxidase Inhibitor
Carbamic acid, (2-chloro-4-pyridinyl)Methyl-, 1,1-dimethylethyl ester (9CI)
1-[4-Hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
1-(2-Deoxy-β-D-threo-pentofuranosyl)thymine is a thymidine analog. Analogs of this series have insertional activity towards replicated DNA. They can be used to label cells and track DNA synthesis[1].
5-Methyl-1-β-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione
1-(4-Fluorophenyl)-1,2-dihydro-4,6-dimethyl-2-oxo-3-pyridinecarbonitrile
ethyl 2-[(3,4-difluorophenyl)hydrazinylidene]propanoate
Trans-4-(3,4,5-trifluorophenyl)cyclohexanecarbaldehyde
1-(Pyridin-4-yl)piperidine-4-carboxylic acid hydrochloride
2-((TERT-BUTOXYCARBONYLAMINO)METHYL)OXAZOLE-4-CARBOXYLIC ACID
TERT-BUTYL ((6-CHLOROPYRIDIN-3-YL)METHYL)CARBAMATE
5-Pyrimidinecarboxamide, 4-amino-2-(ethylthio)-N-Methoxy-N-Methyl-
2-(2-Benzoxazolylamino)-6-methylpyrimidin-4(3H)-one
Telbivudine
J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AF - Nucleoside and nucleotide reverse transcriptase inhibitors C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C254 - Anti-Infective Agent > C281 - Antiviral Agent Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication[1].
Thymidine-methyl-T
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
3,4,7-trihydroxy-7-methyl-2-[(E)-prop-1-enyl]-3,4-dihydro-2H-furo[3,4-b]pyran-5-one
methyl [(2S)-4-butanoyl-3-hydroxy-5-oxo-2,5-dihydrofuran-2-yl]acetate
4-Hydroxy-5-(3,4,5-trihydroxyphenyl)pentanoic acid
(2S)-2-azaniumyl-5-[[(1S)-1-carboxylato-2-cyanoethyl]amino]-5-oxopentanoate
4-Hydroxy-5-(2,4,5-trihydroxyphenyl)pentanoic acid
7,8-dimethylisoalloxazine
A 7,8-dimethylbenzo[g]pteridine-2,4-dione that is isoalloxazine substituted by methyl groups at positions 7 and 8.