Description

(-)-Teracacidin CAS NO 4649-48-3 is a naturally occurring flavonoid compound belonging to the class of flavan-3-ols, specifically a 3,4-dihydroxyflavan. This compound is valued for its role as a key chemical intermediate and reference standard in advanced research and development. It is primarily sought after by industries focused on phytochemistry, natural product synthesis, and pharmacological studies. Its defined stereochemistry and purity make it a critical material for investigating structure-activity relationships and developing novel bioactive molecules.

Application

• Phytochemical & Natural Product Research: Serves as a high-purity reference standard for the identification and quantification of flavanoids in plant extracts and complex matrices.
• Pharmaceutical R&D: Used as a key intermediate or building block in the synthesis of novel drug candidates targeting oxidative stress and inflammation.
• Biochemical Research: Employed in studies to elucidate biological pathways, enzyme inhibition, and antioxidant mechanisms due to its specific flavan structure.
• Cosmeceutical Development: Investigated for potential application in skincare formulations for its antioxidant and potential skin-protective properties.
• Nutraceutical Analysis: Acts as an analytical standard for quality control in the standardization of botanical dietary supplements containing related flavan-3-ols.
• Academic Research: Utilized in university and institutional labs for chemical education, spectroscopic training (NMR, MS), and synthetic methodology development.

Basic Information

Item	Detail
Product Name	(-)-Teracacidin
CAS No.	4649-48-3
Molecular Formula	C15H14O6
Molecular Weight	290.27 g/mol
Synonyms	(-)-Teracacidin; Teracacidin; 3,4-Dihydroxyflavan; (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol; Flavan-3-ol, 3,4-dihydroxy-; 4649-48-3; NSC 407324; CCG 266150
EINECS	Contact for details

Quality Control

Every batch of (-)-Teracacidin is produced and controlled under a strict quality management system. We provide comprehensive analytical documentation to ensure traceability and reliability for your research and development processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot. Our quality commitment aligns with the standards required for fine chemical and research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
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.