mass

Enflurane (Efrane), a volatile anaesthetic, is a potent inhibitor of high conductance Ca2+-activated K+ channels of Chara australis. Enflurane is an internal standard in monitoring halogenated volatile anaesthetics by headspace gas chromatography-mass spectrometry. It allows rapid adjustments of anesthesia depth with little change in pulse or respiratory rate.

Massarilactone B is a useful organic compound for research related to life sciences. The catalog number is T125029 and the CAS number is 334022-96-7.

Massarigenin C is a fungal metabolite that has been found inM. flavoroseaand has enzyme inhibitory activities.1,2Massarigenin C inhibits neuraminidasein vitro(IC50= 4.15 μM).2It is also an inhibitor of yeast α-glucosidase (IC50= 1.25 mM).1It reduces the postprandial peak in blood glucose levels in an oral sucrose tolerance test in normo- and hyperglycemic mice when administered at doses of 3.2, 10, and 31.6 mg kg.

Massarilactone H, a polyketide, is a neuraminidase inhibitor with an IC₅₀ of 8.18 µM.

Massonianoside B shows potent antioxidant activity.

Massoniresinol is a natural product of Illicium, Illiciaceae. The catalog number is TN4504 and the CAS number is 96087-10-4. Massoniresinol can be used as a reference standard.

Massonianoside D is a natural product that can be used as a reference standard. The CAS number of Massonianoside D is 85115-04-4.

(±)-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].

Urolithin B is one of the gut microbial metabolites of ellagitannins and is found in diverse plant foods, including pomegranates, berries, walnuts, tropical fruits, and medicinal herbs. Urolithin B inhibits NF-κB activity by reducing the phosphorylation and degradation of IκBα, and suppresses the phosphorylation of JNK, ERK, and Akt, and enhances the phosphorylation of AMPK. Urolithin B is also a regulator of skeletal muscle mass. Urolithin B has anti-inflammatory and antioxidant effects.

DTNB (Ellman's Reagent) is used to quantify thiol groups in a sample and measure low-molecular-mass thiols, such as glutathione, in pure solutions and biological samples [such as blood].

Ostarine (MK-2866) is a non-steroidal agent with anabolic activity. Selective androgen receptor modulator (SARM) GTx-024 is designed to work like testosterone, thus promoting and or maintaining libido, fertility, prostate growth, and muscle growth and strength. Mimicking testosterone's action, this agent may increase lean body mass, thereby ameliorating muscle wasting in the hypermetabolic state of cancer cachexia.

Methyl vanillate is Hovenia Dulcis Thunb extract and its ingredient methyl vanillate activate Wnt β-catenin pathway and increase bone mass in growing or ovariectomized mice. Methyl vanillate is considered to be a slightly soluble (in water) acidic compound. Methyl vanillate can be synthesized from vanillic acid. Methyl vanillate has been identified in foods such as cow's milk and beer.

Dimetridazole is a nitroimidazole-based compound with antibacterial and anticoccidial activity. It was once widely used in the treatment of parasitic infections in poultry, cattle, swine and farmed fish until suspected to be carcinogenic and mutagenic to humans. Hydroxy dimetridazole is a metabolite of dimetridazole that may be useful for identifying this nitroimidazole in various agricultural samples through liquid chromatography-tandem mass spectrometry and other methods.

6-Hydroxynicotinic acid (6-Hydroxypyridine-3-carboxylic acid) is exploited in the use of NMR spectroscopy or gas chromatography--mass spectrometry for the diagnosis of Pseudomonas aeruginosa in urinary tract infection. Among the common bacteria causing urinary infection, only P. aeruginosa produces 6-hydroxynicotinic acid from nicotinic acid.

1-Thioglycerol (alpha-Thioglycerol) is an antioxidant thioglycerol that scavenges free radicals and reduces oxidative stress as a media component, and is used as a matrix in fast atom bombardment mass spectrometry (FAB-MS) and liquid secondary ion mass spectrometry (LSIMS).

Oleoyl proline is an N-acyl amine that can be detected in bovine brain extracts and D. melanogaster larvae using mass spectrometry. In a preclinical model of pain, mice lacking fatty acid amide hydrolase (FAAH KO) had decreased N-oleoyl proline levels in

Meclofenamic acid (Meclofenamate) is a non-selective gap-junction blocker and a selective inhibitor of the fat mass and obesity-associated (FTO) enzyme, with notable anti-inflammatory activities.

(+)-Medicarpin, a pterocarpan, is an isoflavonoid compound derived from medicinal plant species such as Sophora japonica, Zollernia paraensis, Platymiscium yucatamun, Machaerium aristulatum, and Platymiscium floribundum. It potently inhibits osteoclastogenesis and facilitates bone healing and increased bone mass through osteoblast differentiation, mediated by the estrogen receptor (ER) β.

18:0 LYSO-PE is a compound that induces an increase in [Ca2+]i and can be used as a phospholipid (PL) standard for lipid analysis by electrospray mass spectrometry (ESI-MS) MS.

KZR-504 is a selective inhibitor of immunoproteasome low molecular mass polypeptide 2 (LMP2) (IC50s: 51 nM, 4.274 μM for LMP2 and LMP7, respectively).

TBPB, an allosteric M1 mAChR agonist, is an [iso]propyl (2-{4-methoxy-3-[3-(4-methylpiperidin-1-yl)propoxy]phenyl}ethyl)carbamate exhibiting a molar mass of 430.6 g mol.

Cholesteryl behenate is a standard in electrospray ionization tandem mass spectrometry for the analysis of cholesteryl esters and cholesterol.

Glutarylcarnitine (O-glutaroyl-L-carnitine) is a diagnostic metabolite for malonic aciduria and glutaric aciduria type I monitored in most tandem mass spectrometry newborn screening programmes.

N,N'-Carbonyldiimidazole is a biological cross-linking agent that has great application in mass spectrometry to detect the purity of compounds.