lactone

D-(+)-Glucono-1,5-lactone (Gluconolactone) is a naturally occurring food additive used as a sequestrant, acidifier, curing agent, pickling agent, or leavening agent. It is a cyclic ester of D-gluconic acid and appears as a white, odorless crystalline powder.

Dehydrocostus Lactone ((-)-Dehydrocostus lactone) shows anti-inflammatory, anti-ulcer, immunomodulatory and anti-tumor properties.

(-)-Corey lactone diol [C13H20O4] is a pharmaceutical intermediate characterized as a colorless oil with a molecular weight of 240.29 g mol, melting point ranging from 77.0 to 78.0℃, and a boiling point of 97-105℃ at a pressure of 0.01 Torr.

(±)-Massoia lactone is a coconut and creamy fragrant compound primarily isolated from Cryptocarya massoy. Additionally, it functions as a fragrant biosurfactant produced by the fungus Aureobasidium pullulans [1].

(-)-Hydroxycitric acid lactone (Garcinia lactone) is an anti-obesity agent and a potent inhibitor of ATP citrate lyase, an enzyme that catalyzes the extramitochondrial cleavage of citrate to oxaloacetate and acetyl-CoA.

α-Angelica lactone has cardiotonic activity, may exert their effects by providing an increased contraction-dependent calcium pool to be released upon systolic depolarization.

1,4-D-Gulonolactone (D-Gulonic acid γ-lactone) (also known as reduced ascorbic acid, RAA) is the substrate of the enzyme L-gulono-1,4-lactone oxidoreductase (EC 1.1.3.8), which catalyzes the last step of the biosynthesis of L-ascorbic acid (vitamin C) in plants and animals. The enzyme L-Gulono-1,4-lactone oxidase is missing in scurvy-prone, vitamin C-deficient animals, such as humans. 1,4-D-Gulonolactone is present in human blood and has been used as one of the markers to compare changes in exercise-induced oxidative stress.

Costunolide (Costus lactone) has anti-inflammatory and anti-oxidant properties and mediates apoptosis.

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one (Fenugreck Lactone) is a kind of food spice mainly used in caramel, brown sugar, whisky, marshmallow, coffee, toffee and other flavors.

N-(3-Oxotetradecanoyl)-DL-homoserine lactone, part of the N-Acyl homoserine lactone (AHL) family derived from gram-negative bacteria, serves as a quorum sensing (QS) signaling molecule.

5-Acetamide-butenolide is a fungal toxin found in Fusarium that can exhibit pro oxidative activity.

Undecanoic gamma-lactone is a natural product.

D-Glucuronic acid lactone (Dicurone) is a naturally occurring chemical that is an important structural component of nearly all connective tissues. Glucuronolactone is also found in many plant gums.

L-Gulono-1,4-lactone, a substrate of L-gulono-1,4-lactone oxidoreductase, catalyzes the final step in the biosynthesis of L-ascorbic (Vitamin) C.

6-Deoxy-3-O-methyl-β-allopyranosyl (1→4)-β-cymaronic acid δ-lactone is a natural product from Marsdenia tenacissima

Tetrahydrolachnophyllum lactone is a natural product for research related to life sciences. The catalog number is TN5132 and the CAS number is 56407-87-5.

Dehydrocostus lactone (Epiligulyl oxide) is a useful organic compound for research related to life sciences and the catalog number is T131606.

Liquidambaric lactone, a compound isolated from Euonymus grandiflorus Wall, may exhibit inhibitory activity against HIV-1 reverse transcriptase.

Jasmine lactone is a lactone and aroma compound. Its chemical formula is C10H16O2. It exists in some natural product in jasmine oil, tuberose, gardenia, mimosa, honeysuckle, lily, tea, peach, and ginger. It can be mainly used for the preparation of apri

Friedelin-3,4-lactone has a promotion effect on the inducing proliferation of rat mesenchymal stem cells(rMSCs).

(Z)-Lachnophyllum lactone is a natural product for research related to life sciences. The catalog number is TN5803 and the CAS number is 81122-95-4.

N-(3-Oxodecanoyl)-L-homoserine lactone (3-Oxo-C10-HSL) functions as a bacterial quorum-sensing signal autoinducer [1].

The compound 3-Oxo-21α-methoxy-24,25,26,27-tetranortirucall-7-ene-23(21)-lactone is a cytotoxic tirucallane C26 triterpenoid that has been extracted from the stem barks of Aphanamixis grandifolia.

D-Glucono-1,4-Lactone ((3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one) is used as an antifungal agent.D-Glucono-1,4-Lactone is found in wine and is a natural preservative.

N-hexanoyl-DL-Homoserine lactone (C6-HSL), isolated from bivalve larval cultures, degrades bacteria and inhibits lesions induced by the phytopathogenic fungus B. cinerea.N-hexanoyl-DL-Homoserine lactone participates in the bacterial N-acyl-homoserine lactone (AHL) community-sensing (QS) system. N-hexanoyl-DL-Homoserine lactone is involved in the N-acyl-homoserine lactone (AHL) community sensing (QS) system between bacteria.

3beta,7beta,15beta-trihydroxy-11-oxo-lanosta-8-en-24->20 lactone is a natural product

Heliobuphthalmin lactone is a useful organic compound for research related to life sciences and the catalog number is T124618.

N-(3-Oxooctanoyl)-DL-homoserine lactone exhibits stereochemistry-dependent growth regulatory activity for roots.

(-)-2-C-Methyl-D-erythrono-1,4-lactone is inactive alone, but elicits oviposition behavior when mixes with other fractions.

Matsukaze-lactone is a natural product from Boenninghausenia albiflora.

γ-Hexalactone (γ-caprolactone) belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. Thus, Gamma-caprolactone is considered to be a fatty ester lipid molecule. Gamma-Caprolactone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Gamma-Caprolactone exists in all eukaryotes, ranging from yeast to humans. Outside of the human body, Gamma-caprolactone has been detected, but not quantified in, several different foods, such as potato, cereals and cereal products, pomes, alcoholic beverages, and fruits. This could make Gamma-caprolactone a potential biomarker for the consumption of these foods. 4-hydroxy-Hexanoic acid gamma-lactone is occasionally found as a volatile component of human urine. In some cases differences up to an order of magnitude are observed. 4-hydroxy-Hexanoic acid gamma-lactone has been found in the polar fraction of human blood. Biological fluids such as blood and urine have been shown to contain a large number of components, some of them volatiles (low boiling point) apparently present in all individuals, while others such are much more variable. Although some of these changes may have dietary origins, others seem to be characteristic of the individual.

DL-Mevalonolactone, a human endogenous metabolite, is the δ-lactone form of mevalonate, a precursor of the mevalonate pathway. It reduces mitochondrial membrane potential (∆Ψm), Ca2+ retention and NAD(P)H levels in the brain, and also induces mitochondrial swelling.DL-Mevalonolactone induces inflammation and oxidative stress, and reduces mitochondrial membrane potential.

Alantolactone (Inula camphor)(Alant camphor), a sesquiterpene lactone, has potential activity against triple-negative breast Y MDA-MB-231 cells by suppressing the signal transducer and activator of transcription 3 (STAT3) signaling pathway.

ω-Pentadecalactone (Exaltolide) is the fragrance structural group macrocyclic lactone and lactide derivatives used as a fragrance ingredient.

Gamma-decalactone (Decan-4-olide) is a food additive with a fruity peach flavor. Ricinoleic acid (12-hydroxy-octadec-9-enoic acid) is often used as a substrate in the production of γ-Decalactone.

gamma-Nonanolactone is an aroma component of steamed wheat.

δ-Decalactone is found in nonfat dry milks and fruits and with a sweet taste.

DL-Homocysteine thiolactone hydrochloride (DL-Homocysteinethiolactone hydrochloride) is a cysteine derivative that binds to and induces conformational changes in various plasma proteins, slowing coagulation and inducing oxidative stress. It decreases left ventricular systolic blood pressure and cardiac force and induces seizures in vivo.

Ent-toddalolactone is a natural compound belonging to the coumarin group, derived from amphotericin. It has anti-inflammatory and anti-cancer activity.

Dehydrocostuslactone is a natural product extracted from Aucklandia.It has wide spectrum of biological effects, including anti-inflammatory, anticancer, antiviral, antimicrobial, antifungal, antioxidant, antidiabetic, antiulcer, and anthelmintic activitie

Brassinolide (Brassin lactone) is a plant hormone isolated from rapeseed (Brassica napus) promoting stem elongation and cell division.

3-Oxo-C16:1-HSL (3oxoC16:1Δ11cis(L)HSL) is an N-acyl-homoserine lactone from Pseudomonas aeruginosa that inhibits the pathogenic strains of Aspergillus vinelandii from causing crown galls on grapes, and can be used in biosensor research.

Wedelolactone (IKK Inhibitor II) inhibits NF-κB-mediated gene transcription in cells by blocking the phosphorylation and degradation of IκBα.

Butyrolactone I (Olomoucin) is an ATP-competitive inhibitor of CDK and cdc2 kinase family. Butyrolactone I shows antitumor effects in non-small cell lung, small cell lung, and prostate cancer cell lines.

Isoalantolactone (Isohelenin), isolated from Inula spp., can inhibit the growth of several types of Y cells.

Demethylwedelolactone is a natural product isolated from Eclipta alba, has trypsin inhibitory effect an IC50 of 3.0 μM. it exerts anti-invasive growth effect on breast cancer cells.

Artemisinin (Qinghaosu) is a natural product, a sesquiterpene lactone, derived from Artemisia annua. Artemisinin has anti-malarial activity, as well as neuroprotective and anti-tumor activity.

D-Ribonolactone is a sugar lactone and an inhibitor of β-galactosidase in Escherichia coli (Ki: 26 mM).