Description

(7Br)-5,6,7B,10Aβ-Tetrahydro-1,2,3,9-Tetramethoxybenzo[A]Cyclopenta[3,4]Cyclobuta[1,2-C]Cycloheptene-7,8-Dione is a complex, high-purity synthetic organic compound featuring a unique polycyclic framework. This molecule is of significant interest as a key advanced intermediate in sophisticated organic synthesis, particularly for the development of novel pharmacologically active compounds. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in cutting-edge research and process development.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Organic Synthesis Research: Used as a specialized reagent for constructing complex polycyclic molecular architectures in academic and industrial research settings.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and lead optimization processes due to its unique chemical scaffold.
• Fine Chemical Production: Acts as a precursor for the manufacture of high-value, low-volume specialty chemicals with specific optical or electronic properties.
• Reference Standard: Can be supplied as a high-purity analytical standard for method development and quality control in related chemical processes.

Basic Information

Product Name	(7Br)-5,6,7B,10Aβ-Tetrahydro-1,2,3,9-Tetramethoxybenzo[A]Cyclopenta[3,4]Cyclobuta[1,2-C]Cycloheptene-7,8-Dione
CAS No.	22268-77-5
Molecular Formula	C21H19BrO6
Molecular Weight	447.28 g/mol
Synonyms	7-Bromo-5,6,7b,10a-tetrahydro-1,2,3,9-tetramethoxybenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cycloheptene-7,8-dione; Benzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cycloheptene-7,8-dione, 7-bromo-5,6,7b,10a-tetrahydro-1,2,3,9-tetramethoxy-; 22268-77-5; 7-Br-THTC-Dione; (7-Bromo)-tetrahydro-tetramethoxy-benzocyclopentacyclobuta-cycloheptenedione
EINECS	Contact for details

Quality Control

Our (7Br)-5,6,7B,10Aβ-Tetrahydro-1,2,3,9-Tetramethoxybenzo[A]Cyclopenta[3,4]Cyclobuta[1,2-C]Cycloheptene-7,8-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC purity analysis and structural confirmation (NMR, MS), to ensure it meets exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 compound may be light-sensitive; prolonged exposure to light should be avoided. Keep container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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