Description

Desacetylripariochromene B is a specialized chromene derivative, a class of compounds known for their diverse biological activities. This high-purity intermediate is critical for advanced research and development in life sciences, offering a defined chemical scaffold for further synthetic modification. It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and academic researchers focused on natural product chemistry and medicinal chemistry.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of novel bioactive molecules.
• Medicinal Chemistry: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Natural Product Synthesis: Acts as a synthetic target or building block in the total synthesis or semi-synthesis of complex chromene-based natural products.
• Agrochemical Innovation: Investigated as a precursor for developing new crop protection agents with potential insecticidal or herbicidal activity.
• Biochemical Research: Employed in enzymatic and receptor-binding assays to explore specific biological pathways and mechanisms.
• Reference Standard: Used in analytical laboratories for method development, calibration, and quality control of related substances.

Basic Information

Product Name	Desacetylripariochromene B
CAS No.	69790-24-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Desacetylripariochromene B; Ripariochromene B derivative; Chromene derivative 69790-24-5; 2H-1-Benzopyran derivative; 6-Methoxy-2,2-dimethyl-2H-1-benzopyran-5-carboxylic acid (common chromene scaffold); 5-Carboxy-6-methoxy-2,2-dimethyl-2H-chromene (related IUPAC-style name); DARB (abbreviation); Natural chromene intermediate
EINECS	Contact for details

Quality Control

Our Desacetylripariochromene B is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) detailing all test results are provided to guarantee compliance with your research specifications and quality standards.

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 away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (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.