Description

Xuelianlactone is a specialized lactone compound with the CAS registry number 107259-46-1. This high-purity intermediate is valued for its unique chemical structure, which serves as a critical building block in advanced synthetic pathways. It is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of novel bioactive molecules and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and development of new active pharmaceutical ingredients (APIs).
• Organic Synthesis: Used as a versatile building block for constructing complex molecular architectures in medicinal chemistry.
• Biochemical Research: Employed in studies investigating structure-activity relationships (SAR) and biological pathways.
• Fine Chemical Production: Acts as a starting material or intermediate in the manufacture of specialty and performance chemicals.

Basic Information

Product Name	Xuelianlactone
CAS No.	107259-46-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	107259-46-1; Xuelian lactone; Saussurea lactone; (3aR,4S,5R,6aS)-5-(Hydroxymethyl)-4-[(1S)-1-hydroxyethyl]-3a,4,5,6a-tetrahydro-3H-cyclopenta[b]furan-2-one; Dehydrocostus lactone isomer
EINECS	Contact for details

Quality Control

Our Xuelianlactone is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This product may be hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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