Description

Deacetylpseudolaric Acid A is a bioactive diterpenoid compound derived from the root bark of the *Pseudolarix* species. This compound is valued for its significant biological activity, making it a crucial intermediate and reference standard in advanced research and development. It is primarily sought after by pharmaceutical, biotechnology, and academic research institutions focused on oncology, antifungal, and anti-inflammatory therapeutic discovery.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel anticancer and antifungal agents.
• Biochemical Research: Used as a potent tool compound in cell biology and pharmacology studies to investigate mechanisms of cell cycle arrest and apoptosis.
• Natural Product Chemistry: An important analytical standard for the isolation, identification, and quality control of compounds from *Pseudolarix kaempferi* (Golden Larch) extracts.
• Preclinical Studies: Employed in *in vitro* and *in vivo* models to evaluate efficacy, pharmacokinetics, and toxicology profiles of new drug candidates.
• Academic Research: Utilized in university and institutional labs for fundamental research on diterpenoid biosynthesis and structure-activity relationships (SAR).

Basic Information

Product Name	Deacetylpseudolaric Acid A
CAS No.	82508-37-0
Molecular Formula	C₂₂H₂₈O₆
Molecular Weight	388.46 g/mol
Synonyms	Deacetylpseudolaric Acid A; Pseudolaric Acid B; (1R,2S,5S,7S,10R,11S,14S)-5,7-Dihydroxy-14-(2-methyl-1-oxobutyl)-1,10-dimethyl-15-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-12-ene-2-carboxylic Acid; NSC 166071; Pseudolarix Acid B; Deacetyl pseudolaric acid A
EINECS	Contact for details

Quality Control

Our Deacetylpseudolaric Acid A is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided to ensure traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.