3-o-demethylfortimicin a

3-O-Demethylfortimicin A is an antibiotic.

20-O-Acetylingenol-3-angelate (Euphorbia factor Pe1) is a natural compound found in the leaves and stems of the plant Inga. It has a variety of biological activities including tumor growth inhibition, anti-inflammatory, antifungal and antioxidant effects.

(-)-Epigallocatechin-3-(3''-O-methyl) gallate ((-)-EGCG-3''-O-ME) is a natural product isolated from tea leaves with potent antioxidant, cytotoxic, and antibacterial properties, and it improves the adhesive stability of etching rinsing adhesives to dentin.

3-O-Ethyl-L-ascorbic acid is a cosmetic tyrosinase inhibitor with whitening ability and is a stabilized vitamin C derivative. It also has antioxidant properties.

Methyl 3-O-methylgallate (M3OMG) is a rare natural product with promising antioxidant activities.

3’-O-Methyladenosine is an antiviral compound with inhibitory activity against West Nile Virus and can be used for the treatment of viral infections.3’-O-Methyladenosine inhibits adenosine deaminase type VII with a Ki value of 493 µM.

5-Bromo-2’,3’,5’-tri-O-acetyluridine is a purine nucleoside analog that is being explored to improve Alzheimer’s and Parkinson’s diseases.

Quercetin-3'-o-phosphate TEA (Quercetin 3'-phosphate TEA) is an adenosine A receptor antagonist that can be used to prevent and treat metabolic disorders.

Kaempferol-3-O-β-D-glucosyl(1-2)rhamnoside is a natural peoduct isolated from Arabian jasmine

N6-Bz-5'-O-DMTr-3'-deoxyadenosine-2'-O-CED-phosphoramidite, an adenine nucleoside analog, has potential vasodilator and anticancer activities relevant to cancer research.

(2S)-1-O-p-coumaroyl-2-O-acetyl-3-O-β-D-glucopyranosylglycerol is a useful research compound for many research applications, including the fields of chemistry and life sciences, among others.

2'',3''-Di-O-acetyl-5''-deoxy-5-fuluro-D-cytidine is a derivative of capecitabine.

Ellagic acid 3-O-α-L-rhamnopyranoside is a natural product found in the tuberous roots of [Potentilla anserina].

visamminol-3'-O- glucoside is detected in the genus Eranthis Salisb.

3',5-Di-O-methyl quercetin (3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy-4H-chromen-4-one) is a flavonoid natural product.

Limocitrin 3-O-sophoroside is a compound that can be used in biological research.

Pyrazinecarboxamide, 3,4-dihydro-4-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-3-oxo- is a useful organic compound for research related to life sciences. The catalog number is TNU0422L and the CAS number is 356783-01-2.This compound is unstable in powder form and other related salt forms are recommended.

1-Acetyl-3-o-toluyl-5-fluorouracil is a potent antineoplastic agent.

Ingenol-5,20-acetonide-3-O-angelate (Ingenol 5,20-acetonide 3-angelate) is a natural product.

1. Gypsogenin-3-O-glucuronide (Methyl gypsogenin 3-O-beta-D-glucuronopy) shows inhibitory activity toward pancreatic lipase with IC5 value of .29 mM, and the free carboxylic acid groups in position 28 within its chemical structures are required for enhancement of pancreatic lipase inhibition.

3-O-Methylgalangin (GALANGIN-3-METHYLETHER) has antibacterial activity, it has inhibitory effects on Pseudomonas aeruginosa. GALANGIN-3-METHYLETHER has hypolipidemic activity, the action is due to the inhibition of pancreatic lipase.

3-O-acetyloleanolic acid dose-dependently inhibited the viability of HCT-116 cells. Apoptosis was characterized by detection of cell surface annexin V and sub-G1 apoptotic cell populations.

Kaempferol 3-O-gentiobioside, a flavonoid isolated from C. alata leaves, exhibits antidiabetic activity and α-glucosidase inhibition, demonstrating a carbohydrate enzyme inhibitory effect (IC50: 50 μM).

3-O-Methylgallic acid (3,4-Dihydroxy-5-methoxybenzoic acid) reduces cell proliferation in Caco-2 cells (IC50 = 24.1 μM) more effectively than anthocyanins and may offer protection against colon cancer after its formation in the gut. It inhibits transcription factors NF-κB, AP-1, STAT-1, and OCT-1, which are known to be activated in colorectal cancer.

Kaempferol-3-O-glucorhamnoside (Kaempferol 3-glucorhamnoside), a flavonoid derived from plant Thesium chinense Turcz, inhibits inflammatory responses via MAPK and NF-κB pathways in vitro and in vivo[1]. Kaempferol-3-O-glucorhamnoside exhibits significant antioxidant activity by scavenging stable DPPH free radicals.

Glycyrrhetic acid 3-O-β-D-glucuronide is a potent sweetener (relative sweetness to sucrose: x 941).

Nucleoside Derivatives –3’-Modified nucleoside

Quercetin 3-O-Glc-(1→2)-Rha-7-O-Rha is a flavonol glycoside with no significant inhibitory effects on lipid accumulation induced by albumin oleate.

Peimisine 3-O-β-D-glucopyranoside (Compound 1), a steroid alkaloid isolated and purified from Fritillaria unibracteata, demonstrates a moderate protective effect against rotenone-induced neurotoxicity in the PC12 cell line [1].

Myricetin-3-O-rutinoside (Compound 3), a natural product, can be isolated from Picea abies [1].

Hederagenin 28-O-{β-D-xylopyranosyl-(1→6)-β-D-glucopyranosyl ester}3-O-{α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl} is a saponin known for its antitumor and anti-inflammatory properties [1].

3-O-Methylquercetin 4',7-di-β-D-glucopyranoside, a flavonoside, is isolated from *Ophioglossum pedunculosum* [1].

3-O-Methyldopa-d3 is a deuterated compound of 3-O-Methyldopa. 3-O-Methyldopa has a CAS number of 300-48-1.

1-(3',5'-dimethoxy)phenyl-2-[4''-O-β-D-glucopyranosyl (6→1)-O-α-L-rhamnopyranosyl]phenylethane showed cytotoxic activities to Hela and hep2 cell lines.

Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside exhibits antioxidant activity.

3',5'-Di-O-acetyl-2'-deoxy-5,N3-dimethyl uridine is a Nucleoside Derivative - N-Alkylated nucleoside.

N6-Benzoyl-3’-O-(4,4’-dimethoxytrityl)-2’-O-   (2-methoxyethyl)adenosine is a useful organic compound for research related to life sciences and the catalog number is TNU1532.

3-Cyanovinyl-9-(5’-O-(4,4’-dimethoxytrityl)-2’-deoxyribofuranosyl)carbazole (trans: CAS#1044273-26-8) is a useful organic compound for research related to life sciences and the catalog number is TNU0955.

Kaempferol 3-O-neohesperidoside 7-O-glucoside is a useful organic compound for research related to life sciences and the catalog number is T124218.

Hellebrigenin-3-O-?-glucoside is a useful organic compound for research related to life sciences and the catalog number is T129680.

N6-Benzoyl-3'-O-(2-methoxyethyl)adenosine is a Nucleoside Derivative - 3'-Modified nucleoside.

5’-O-DMTr-3’-O-phthalimidopropyl cytidine [catalog number TNU1661] is a valuable organic compound for life sciences research.

N1-Ethyl-2’-O-TBDMS-5’-O-DMTr-3’-phosphoramidite (catalog number TNU1141) is a valuable organic compound used in life sciences research.

3-O-Benzyl-1,2:5,6-di-O-isopropylidene-alpha-D-allofuranose is a Carbohydrate.

UDP-3-O-acyl-GlcNAc diammonium functions as a metabolite in E. coli, playing a critical role in the biosynthesis pathway of 3-deoxy-D-manno-octulosonate (KDO) [1].

3'-O-Methylguanosine-5'-O-triphosphate (3'-O-methyl GTP), a methylated derivative of GTP, serves as a chain termination reagent in synthesizing early RNA polymerase II elongation intermediates.