Description

5H-Thieno[2,3-C]Pyran-3-Carboxylic Acid, 2-Amino-4,7-Dihyd is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and serves as a key building block in modern medicinal chemistry. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly in areas requiring sophisticated molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Active Pharmaceutical Ingredient (API) Development: Used in the research and process development stages for creating new APIs with potential therapeutic benefits.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological mechanisms and target validation.
• Contract Research & Manufacturing (CRAM): Supplied to organizations specializing in custom synthesis and scale-up services for the pharmaceutical industry.

Basic Information

Item	Details
Product Name	5H-Thieno[2,3-C]Pyran-3-Carboxylic Acid, 2-Amino-4,7-Dihyd
CAS No.	923010-75-7
Molecular Formula	C8H7NO3S
Molecular Weight	197.21 g/mol
Synonyms	2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid; 2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid; 923010-75-7; Thienopyran-3-carboxylic acid derivative; 2-Amino-4,7-dihydrothieno[2,3-c]pyran-3-carboxylic acid; Amino-dihydro-thienopyran carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 5H-Thieno[2,3-C]Pyran-3-Carboxylic Acid, 2-Amino-4,7-Dihyd adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is manufactured in a controlled environment suitable for pharmaceutical intermediates. Certificates of Analysis (COA) are provided with each shipment, detailing purity, identity, and impurity profiles as confirmed by advanced analytical techniques. We support our clients' regulatory needs with comprehensive documentation.

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). This compound is moisture-sensitive (hygroscopic); ensure the container is sealed after each use to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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