20(r)notoginsenoside r2

20(R)-Notoginsenoside R2 is a natural product with Promote blood circulation and improve myocardial ischemia

3-hydroxybutyric acid is involved in the synthesis and degradation of ketone bodies. Like the other ketone bodies (acetoacetate and acetone), levels of beta-hydroxybutyrate are raised in the blood and urine in ketosis. Beta-hydroxybutyrate is a typical pa

L-(R,S)-Tetrahydropalmatine (Rotundine) is extracted from Corydalis yanhusuo W. T. Wang.

1. (R)-(+)-Corypalmine ((+)-Corypalmine) shows strong papaverine-like activity.

AKOS B018304 is an aryl derivative capable of polarity substitution at the para position.AKOS B018304 is a chikungunya virus inhibitor.

Withaphysalin R (compound 5), a withanolide derived from the Solanaceae family, possesses an ergosterol-based steroid ester structure. This compound exhibits notable activities such as cytotoxic, immunosuppressive, antitumor, anti-inflammatory, anticonvulsive, and antioxidant effects [1].

Pterokaurane R is a natural product for research related to life sciences. The catalog number is TN4853 and the CAS number is 67349-43-3.

(R)-5-Oxopyrrolidine-2-carboxylic acid (D-Pyroglutamic acid) is a cyclic derivative of glutamic acid, physiologically present in mammalian tissues. It has been shown that PCA releases GABA from the cerebral cortex and displays anti-anxiety effects in a simple approach-avoidance conflict situation in the rat. In clinical pharmacology experiments, PCA significantly shortens the plasma half-life of ethanol during acute intoxication.

Ophiopogonin R (compound 3), a steroid saponin, was isolated and purified from natural ophiopogonin and demonstrated no cytotoxicity against five human tumor cell lines (HepG2, HLE, BEL7402, BEL7403, and Hela) [1].

R-30-Hydroxygambogic acid, a polyprenylated xanthone epimer isolated from the gamboge of Garcinia hanburyi, exhibits cytotoxicity against human leukemia K562 cell lines, with IC50 values of 2.89 μM for the resistant strain (K562/R) and 1.27 μM for the sensitive strain (K562/S). This compound is utilized in cancer research [1].

8-C-Glucosyl-(R)-aloesol ((R)-Aloesinol) is a bioactive analogue of chromone [1].

(R)-1-PeCSO, also known as trans-(+)-S-1-Propenyl-L-cysteine sulfoxide, constitutes the primary flavor precursor in onions [1].

(+/-)-Gomisin M1 exhibits potent anti-HIV activity, with EC50 and therapeutic index (TI) values of <0.65 microM and >68, respectively.

(R)-3β-Hydroxy steroid sulfotransferase-IN-11 has a wide range of applications in life science related research.

Brevianamide R (compound 4), an alkaloid, was isolated from the fungus Aspergillus versicolor cultured on fermented rice [1].

7(R)-7,8-Dihydrosinomenine, an isoquinoline alkaloid extractable from Sinomenium acutum (Menispermaceae), exhibits anti-osteoclastogenic properties [1].

(R)-Reticuline is the biosynthetic precursor of the morphinan alkaloids.

(R)-IDHP, an isomer of IDHP and a metabolite of salvia, exhibits vasorelaxant properties by inhibiting calcium (Ca 2+) release and inward flow through both voltage-dependent and receptor-operated calcium channels in vascular smooth muscle cells. It is utilized in cardiovascular disease research [1].

25(R)-Hydroxyprotopanaxadiol is a natural product

Senkyunolide R is a natural product for research related to life sciences. The catalog number is TN5819 and the CAS number is 172549-37-0.

10,11-Dehydrocurvularin is an antibiotic and a strong activator of the heat shock response. It inhibits the TGF-β signaling pathway and has anti-tumorous activity.

Euphorblin R (EOF2), a rhamnyl diterpenoid extracted from Euphorbia resinifera, has been shown to enhance lysosomal biogenesis, suggesting its utility in researching lysosome-associated diseases.

(R)-2-Isopropyl-8,8,8a-trimethyl-6,7,8,8a-tetrahydrophenanthrene-3,4-diol (compound 48), a catechol compound, participates in the bioinspired synthesis of rearranged abietane diterpenes, which are associated with pygmaeocins [1].

(8R,8'R)-Matairesinol 4,4'-di-O-β-D-glucopyranoside (MDG) is a natural compound extracted from Trachelospermum asiaticum [1].

20(S),24(R)-Ocotillol is a natural product

(R)-(-)-α-Phellandrene ((R)-(-)-α-Phellandrene) is a monoterpene found in a variety of essential oils, including lemongrass, ginger, peppermint and eucalyptus. It is used as a flavoring agent in perfumes and foods, as well as in the manufacture of soaps, detergents and other personal care products.

(R)-5-Hydroxy-1,7-diphenylheptan-3-one ((5R)-Dihydroyashabushiketol) is extracted from the rhizomes of Alpinia officinarum, a Chinese medicinal herb. (R)-5-Hydroxy-1,7-diphenylheptan-3-one inhibits melanogenesis in theophylline-stimulated murine B16 melanoma 4A5 cells.

Giffonin R is a natural product for research related to life sciences. The catalog number is TN4133 and the CAS number is 1966183-72-1.

Notoginsenoside R2 (20(S)-Notoginsenoside R2) has neuroprotection against 6-OHDA-induced neurotoxicity, is associated with Notoginsenoside R2-mediated P90RSK and Nrf2 activation through MEK1/2-ERK1/2 pathways.

(R)-Isomucronulatol (2H-1-Benzopyran-7-ol), a flavonoid that can be extracted from the leaves of Astragalus membranaceus, Sophora japonica, Sclerotium tigrinum, and Glycyrrhiza glabra, inhibits the proliferation and apoptosis of BMSCs in the TNF-α microenvironment. (R)-Isomucronulatol has potential anti-inflammatory activity.

20)abeotaxa-4(20),11-dien-10-one'>2alpha,7beta,13alpha-Triacetoxy-5alpha-cinnamoyloxy-9beta-hydroxy-2(3->20)abeotaxa-4(20),11-dien-10-one is a natural product for research related to life sciences. The catalog number is TN2840 and the CAS number is 322471-42-1.

(R)-5-Hydroxy-7-(4-hydroxyphenyl)-1-phenylheptan-3-one is a natural product for research related to life sciences. The catalog number is TN6384 and the CAS number is 1961196-24-6.

(R)-(-)-1,2-Propanediol is the (R)-enantiomer of 1,2-Propanediol, which is derived from glucose through the expression of NADH-linked glycerol dehydrogenase genes in Escherichia coli.

(R)-4-Methoxydalbergione is a natural product for research related to life sciences. The catalog number is TN5798 and the CAS number is 4646-86-0.

20(R)-Ginsenoside Rh2 (Ginsenoside Rh2) is a minor stereoisomer of ginsenoside Rh2, possesses matrix metalloproteinase inhibitory.

(R)-pyrrolidine-2-carboxylic acid (D-Proline) is an isomer of the naturally occurring amino acid, L-Proline. D-amino acids have been found in relatively high abundance in human plasma and saliva. These amino acids may be of bacterial origin, but there is also evidence that they are endogenously produced through amino acid racemase activity.

(R)-Leucic acid is an metabolite of amino acid.

Cytochalasin R (compound 17), an analogue of cytochalasin, is derived from the endophytic fungus Phomopsis sp. xz-18 and exhibits potential antifungal activity [1].

Hesperidin analog serves as a reference standard.

(R)-Eucomol, a flavonoid derivative, exhibits slight antibacterial properties and demonstrates cytotoxic activity against KB and P-388 cells [1].

(R,S)-Anatabine is a minor tobacco alkaloid found in the Solanaceae family and can be used for the detection of specific markers in tobacco use. (R,S)-Anatabine is an agonist of the α4β2 and α6/α3β2β4 subunit nicotinic acetylcholine receptors (nAChRs).

(R)-Citronellol ((R)-(+)-β-Citronellol) is found in herbs and spices, as well as bilberry. (R)-Citronellol is a constituent of black cumin (Nigella sativa) seeds. (R)-Citronellol is a common constituent of plant oils, especially in the Rutaceae.

2-O-Acetyl-20-hydroxyecdysone is an ecdysone present in insects and terrestrial plants. 2-O-Acetyl-20-hydroxyecdysone inhibits amyloid-β42-induced cytotoxicity and is able to reduce the formation of Aβ oligomers by promoting fibrillogenesis, which converts Aβ oligomers into less toxic fibers.

(R)-(+)-Tetrahydroberberine, the inactive isomer of (S)-(-)-Tetrahydroberberine, serves as an experimental control. The latter, an alkaloid and intermediate in berberine biosynthesis, exhibits insecticidal activity [1].

(R)-Fangchinoline ((+)-Thalrugosine) is extracted from Stephania tetrandra S. Moore.

(R)-(-)-2-Butanol is a natural product for research related to life sciences. The catalog number is T65765 and the CAS number is 14898-79-4.

(R)-(+)-Citronellal is a natural product isolated from citrus,used for insect repellent and antifungal properties.

(R)-(4′-Hydroxy)-5,7-dihydroxy-4-chromanone, an antiangiogenic homoisoflavonoid, exhibits activity against human retinal microvascular endothelial cells.

20(R)-Ginsenoside Rg2 (20R-Ginsenoside Rg2) is a compound with anti-oxidant and anti-apoptosis.