Description

Evofolin B is a high-purity, specialized chemical compound used as a key intermediate in advanced organic synthesis. Its value lies in enabling the production of complex molecules with high selectivity and yield, which is critical for research and development in demanding fields. This product is essential for pharmaceutical R&D, agrochemical synthesis, and academic laboratories focused on novel compound development.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile reagent or intermediate for constructing complex molecular architectures in academic and industrial research.
• Material Science: Potential precursor for the development of specialty polymers or functional organic materials.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	Evofolin B
CAS No.	168254-96-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Evofolin B; 168254-96-4; (2S,3S)-2-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H,8H-pyrano[3,2-g]chromene-3,8-dione; 2H,8H-Pyrano[3,2-g]chromene-3,8-dione, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-, (2S,3S)-; (2S,3S)-2-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H,8H-pyrano[3,2-g]chromene-3,8-dione
EINECS	Contact for details

Quality Control

Our Evofolin B is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity determination by HPLC. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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