Description

Neobritannilactone B CAS NO 886990-00-7 is a specialized sesquiterpene lactone compound of significant interest in advanced organic synthesis and pharmaceutical research. This high-purity reference standard is valued for its unique structural framework, which serves as a critical building block or investigative tool in the development of novel bioactive molecules. It is primarily utilized by research scientists and process chemists in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from medicinal chemistry to natural product synthesis.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and biological evaluation of new therapeutic agents.
• Medicinal Chemistry: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize pharmacological properties.
• Natural Product Synthesis: Acts as a target molecule or a sophisticated building block in the total synthesis of complex natural products.
• Biochemical Research: Employed as a probe to study specific biological pathways and enzyme interactions.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, specialized chemicals for various industrial applications.
• Academic Research: Provides a valuable compound for educational and investigative purposes in university and institutional laboratories.

Basic Information

Product Name	Neobritannilactone B
CAS No.	886990-00-7
Molecular Formula	C15H20O2
Molecular Weight	232.32 g/mol
Synonyms	Neobritannilactone B; (3aR,4S,7aR)-4-Ethenyl-3a,4,5,6,7,7a-hexahydro-3H-4,7-epoxyisobenzofuran-1-one; 886990-00-7; Britannilactone B derivative; Sesquiterpene lactone B
EINECS	Contact for details

Quality Control

Every batch of Neobritannilactone B is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results from analytical methods including HPLC, NMR, and mass spectrometry.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect the light-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Total Impurities	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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