Description

Methyl 4H-(1)-Benzopyrano(4 3-B)Thiophe& CAS NO 126522-01-8 is a high-purity, specialized heterocyclic organic compound belonging to the benzopyranothiophene class. This advanced chemical intermediate is valued for its unique fused-ring structure, which serves as a critical building block in sophisticated synthetic pathways. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

This compound serves as a versatile and high-value synthetic intermediate. Its primary applications include:

• Pharmaceutical Research & Development: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Innovation: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Investigated as a building block for organic electronic materials, such as semiconductors or light-emitting components, due to its conjugated system.
• Chemical Synthesis: Employed in academic and industrial organic chemistry research to construct complex polycyclic frameworks for various applications.

Basic Information

Product Name	Methyl 4H-(1)-Benzopyrano(4 3-B)Thiophe& CAS NO 126522-01-8
CAS No.	126522-01-8
Molecular Formula	C₁₂H₁₀O₂S
Molecular Weight	218.27 g/mol
Synonyms	Methyl 4H-Benzopyrano[4,3-b]thiophene; 4H-1-Benzopyrano[4,3-b]thiophene, methyl derivative; Methyl benzopyranothiophene; 126522-01-8; Benzopyranothiophene methyl derivative
EINECS	Contact for details

Quality Control

Our production of Methyl 4H-(1)-Benzopyrano(4 3-B)Thiophe& CAS NO 126522-01-8 adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality parameters. We support cGMP-compliant manufacturing for advanced research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere if long-term stability is required. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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