Description

(E)-3-(6,11-Dihydrodibenzo(B,E)Thiepin-11-Ylidene)Propionic Acid is a high-purity, synthetic organic compound featuring a unique dibenzothiepin scaffold. This specialized intermediate is critical for advanced pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel therapeutic agents, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new crop protection agents and pesticides due to its complex heterocyclic structure.
• Material Science: Serves as a precursor for organic electronic materials and functional polymers requiring specific photophysical properties.
• Academic & Contract Research: Essential for methodological studies in organic synthesis and medicinal chemistry at universities and CROs (Contract Research Organizations).
• Process Chemistry Development: Employed in scaling up synthetic routes from laboratory to pilot plant scale for commercial API production.

Basic Information

Product Name	(E)-3-(6,11-Dihydrodibenzo(B,E)Thiepin-11-Ylidene)Propionic Acid
CAS No.	112930-58-2
Molecular Formula	C19H16O2S
Molecular Weight	308.40 g/mol
Synonyms	(E)-3-(6,11-Dihydrodibenzo[b,e]thiepin-11-ylidene)propanoic acid; 3-[(6,11-Dihydrodibenzo[b,e]thiepin-11-ylidene)]propionic acid; 11-[(1E)-3-Carboxy-1-propen-1-yl]-6,11-dihydrodibenzo[b,e]thiepin; Dibenzo[b,e]thiepin-11(6H)-ylidenepropanoic acid; (E)-3-(Dibenzo[b,e]thiepin-11(6H)-ylidene)propionic acid; 112930-58-2; Propionic acid, 3-(6,11-dihydrodibenzo[b,e]thiepin-11-ylidene)-, (E)-
EINECS	Contact for details

Quality Control

Every batch of (E)-3-(6,11-Dihydrodibenzo(B,E)Thiepin-11-Ylidene)Propionic Acid is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting your regulatory filings. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay (HPLC), related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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