Description

Yunnandaphninine G is a specialized natural product compound isolated from Daphniphyllum species. This high-purity reference standard is critical for analytical research and development in the fields of phytochemistry and pharmacology. It serves as an essential tool for scientists and quality control professionals in the pharmaceutical, nutraceutical, and botanical extract industries requiring precise identification and quantification.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of botanical drug substances and finished products.
• Bioactivity Research: Employed in in vitro and in vivo studies to investigate potential pharmacological activities, such as anti-inflammatory or neuroprotective effects.
• Analytical Method Development: Serves as a critical component for developing and validating analytical methods, including HPLC, UPLC, and LC-MS, for natural product analysis.
• Quality Control & Authentication: Acts as a benchmark in QC laboratories to authenticate plant-derived materials and ensure batch-to-batch consistency of botanical extracts.
• Academic & Institutional Research: Provides a pure compound for structural elucidation, biosynthetic pathway studies, and other fundamental research in chemistry and biology departments.

Basic Information

Product Name	Yunnandaphninine G
CAS No.	1042143-83-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Yunnandaphnine G; Daphniphyllum Alkaloid G; (1R,2R,4aS,8aS)-1,2,4a,5,6,7,8,8a-Octahydro-1,2-dihydroxy-6,6-dimethyl-1,2-naphthalenedicarboxaldehyde (IUPAC-based); Daphniphyllum alkaloid YG; Natural Product 1042143-83-8
EINECS	Contact for details

Quality Control

Our Yunnandaphninine G is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) providing batch-specific data from HPLC, NMR, and MS is supplied with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). For long-term storage, consider storing desiccated at -20°C. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time matches reference standard
Identification (MS)	Mass spectrum conforms to structure
Purity (HPLC)	≥ 95.0% (Area Percent)
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 5.0% w/w

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