Piericidin A

粉蝶霉素A

Also known as: PIERICIDIN A, Piericidin A1, AR-054, SN 198E, Shaoguanmycin B, Shaoguamycin B, piericidin, piericidinea, 2-[(2E,5E,7E,9R,10R,11E)-10-hydroxy-3,7,9,11-tetramethyltrideca-2,5,7,11-tetraen-1-yl]-5,6-dimethoxy-3-methylpyridin-4-ol, 2-[(2E,5E,7E,9R,10R,11E)-10-Hydroxy-3,7,9,11-tetramethyl-2,5,7,11-tridecatetraen-1-yl]-5,6-dimethoxy-3-methyl-4(1H)-pyridinone

Piericidin A (CAS 2738-64-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H37NO4 and a molecular weight of 415.566 g/mol. It is also known as PIERICIDIN A, Piericidin A1 and AR-054. Key properties include a boiling point of 591.7±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 311.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2738-64-9
Jingsj CID: J-1974687-2
Molecular Formula: C₂₅H₃₇NO₄
Chinese Name: 粉蝶霉素A
Molecular Weight: 415.566 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	591.7±50.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	311.6±30.1 °C
Exact Mass	415.272247
PSA	71.81000
LogP	4.26
Vapor Pressure	0.0±3.8 mmHg at 25°C
Refractive Index	1.534
Storage Conditions	2-8°C

Activity & Biological Data

Additional Information	[1]. Matthias Höllerhage, et al. Piericidin A Aggravates Tau Pathology in P301S Transgenic Mice. PLoS One. 2014 Dec 1;9(12):e113557. [2]. Ji Eun Kang, et al. Efficacies of Quorum Sensing Inhibitors, Piericidin A and Glucopiericidin A, Produced by Streptomyces Xanthocidicus KPP01532 for the Control of Potato Soft Rot Caused by Erwinia Carotovora Subsp. Atroseptica. Microbiol Res. 2016 Mar;184:32-41. [3]. Solange Muhayimana, et al. Cytotoxic Selectivity and Apoptosis Induction of Piericidin A Contributes Potentially to Its Insecticidal Effect Against Mythimna Separata (Lepidoptera: Noctuidae) Larvae. Pestic Biochem Physiol. 2019 Jun;157:19-25.

Additional Information

[1]. Matthias Höllerhage, et al. Piericidin A Aggravates Tau Pathology in P301S Transgenic Mice. PLoS One. 2014 Dec 1;9(12):e113557. [2]. Ji Eun Kang, et al. Efficacies of Quorum Sensing Inhibitors, Piericidin A and Glucopiericidin A, Produced by Streptomyces Xanthocidicus KPP01532 for the Control of Potato Soft Rot Caused by Erwinia Carotovora Subsp. Atroseptica. Microbiol Res. 2016 Mar;184:32-41. [3]. Solange Muhayimana, et al. Cytotoxic Selectivity and Apoptosis Induction of Piericidin A Contributes Potentially to Its Insecticidal Effect Against Mythimna Separata (Lepidoptera: Noctuidae) Larvae. Pestic Biochem Physiol. 2019 Jun;157:19-25.

Frequently Asked Questions

What is the CAS number of Piericidin A?

The CAS number of Piericidin A is 2738-64-9.

What are the molecular formula and molecular weight of Piericidin A?

Piericidin A has molecular formula C25H37NO4 and molecular weight 415.566 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Piericidin A (CAS 2738-64-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974687-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.