Paeoniflorin (Peoniflorin) is a herbal constituent extracted from the root of Paeonia albiflora Pall.

1. Albiflorin (Alibiflorin) has anticonvulsant effect for pain relief. 2. Albiflorin and paeoniflorin has neuroprotective action against Glu toxicity. 3. Albiflorin and paeoniflorin significantly ameliorated Glu-induced reduction of cell viability, nuclear and mitochondrial apoptotic alteration, reactive oxygen species accumulation and B-cell lymphoma 2 (Bcl-2)/Bax ratio. 4. Albiflorin can serve as a new chemical marker for the quality control of Paeoniae Radix and the Chinese Pharmacopoeia can be updated, via has similar anti-inflammatory effects to paeoniflorin.

Galloylpaeoniflorin (6'-O-Galloyl paeoniflorin) may be developed as a cytoprotector against ROS-mediated oxidative stress. Galloylpaeoniflorin is also an inhibtior of NF-κB and DNA cleavage.

1. Benzoylpaeoniflorin is active against cyclooxygenase-1 and cyclooxygenase-2 enzymes.

2,3-Dimethylhydroquinone exhibits inhibitory activity against cancer cells such as MDA-MB-231, HT-29, HT-1080, and HL-60 with an IC50 of 1.6–6.5 μM, and demonstrates antifungal activity against Candida krusei Berkouet.

Paeonilactone B ((+)-Paeonilactone B), a monoterpenoid from Paeonilactone, has neuroprotective activity, inhibits oxidative stress, and suppresses H2O2-induced neurotoxicity in rat cortical cells.

Mudanpioside H is a peony from the root bark of Paeonia lactiflora with a broad spectrum of antimicrobial activity and MIC values ranging from 100 to 500 microg/mL.

threo-1-(4-Hydroxy-3-methoxyphenyl)propane-1,2-diol is a natural product for research related to life sciences. The catalog number is TN5142 and the CAS number is 848031-94-7.

Paeonilactone A is a natural product of Paeonia, Paeoniaceae. The catalog number is TN2035 and the CAS number is 98751-79-2. Paeonilactone A can be used as a reference standard.

β-Bisabolene is a sesquiterpene natural product exhibiting cytotoxicity towards breast cancer cell lines, inducing apoptosis in MCF-10A, MDA-MB-231, and BT474 cells.

erythro-1-(4-Hydroxy-3-methoxyphenyl)propane-1,2-diol is a natural product for research related to life sciences. The catalog number is TN4001 and the CAS number is 1280602-81-4.

Paeoniflorigenone is a depolarizing neuromuscular blocking agent, being similar to succinylcholine.

11alpha,12alpha-Epoxy-3beta,23-dihydroxy-30-norolean-20(29)-en-28,13beta-olide is a natural product from Paeonia lactiflora.

erythro-1-Phenylpropane-1,2-diol is a natural product for research related to life sciences. The catalog number is TN4002 and the CAS number is 40421-52-1.

Paeonilactone C significantly protects primary cultures of rat cortical cells against H2O2-induced neurotoxicity.