Description

9,10-Syn-Cpp CAS NO 21738-30-7 is a high-purity synthetic intermediate belonging to the class of cyclopropane derivatives. This compound is valued for its unique stereochemistry and functional group reactivity, making it a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds with complex ring structures.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its cyclopropane moiety for biological activity.
• Material Science Research: Serves as a precursor in the synthesis of specialized polymers and advanced organic materials with tailored properties.
• Academic & R&D Laboratories: Employed in methodological studies and as a standard in stereoselective synthesis and catalysis research.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance, flavor, and dye molecules.

Basic Information

Product Name	9,10-Syn-Cpp
CAS No.	21738-30-7
Molecular Formula	C17H14
Molecular Weight	218.29 g/mol
Synonyms	9,10-Dihydro-9,10-[1,2]benzenoanthracene; 9,10-Syn-Dihydro-9,10-[1,2]benzenoanthracene; 9,10-Syn-Cyclopropa[9,10]phenanthrene; syn-Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene; Benzo[k]fluoranthene, 1,1a,1b,10b-tetrahydro-; 9,10-Syn-CPP; 9,10-Syn-Dihydrobenzo[a]pyrene
EINECS	Contact for details

Quality Control

Our 9,10-Syn-Cpp is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity confirmation, and impurity profiles. Our quality management system is designed to meet the rigorous standards expected by the pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach ambient temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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