Description

1H-Indene-4-Carboxylicacid,Octahydro-5-Hydroxy-7A-Methyl-1-Methylene-,Methylester,(3As,4S,5R,7Ar)-(9Ci) is a high-purity, synthetically derived indene derivative with a complex, stereochemically defined structure. This compound is a valuable advanced pharmaceutical intermediate (API) and a versatile building block for organic synthesis, prized for its unique fused-ring scaffold and functional groups. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the development of novel therapeutic agents and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the synthesis of proprietary drug candidates, particularly in medicinal chemistry programs targeting complex disease pathways.
• Organic Synthesis Reagent: Used as a key starting material or intermediate for constructing complex polycyclic frameworks in academic and industrial research.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new stereoselective synthetic methodologies.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, validation, and quality control in pharmaceutical analysis.
• Agrochemical Research: Investigated as a potential intermediate for the synthesis of novel, biologically active compounds in crop protection.
• Material Science Precursor: Explored for the synthesis of specialized organic molecules with potential applications in advanced materials.

Basic Information

Item	Detail
Product Name	1H-Indene-4-Carboxylicacid,Octahydro-5-Hydroxy-7A-Methyl-1-Methylene-,Methylester,(3As,4S,5R,7Ar)-(9Ci)
CAS No.	820245-29-2
Molecular Formula	C14H20O3
Molecular Weight	236.31 g/mol
Synonyms	(3aS,4S,5R,7aR)-Octahydro-5-hydroxy-7a-methyl-1-methylene-1H-indene-4-carboxylic acid methyl ester; Methyl (3aS,4S,5R,7aR)-octahydro-5-hydroxy-7a-methyl-1-methylene-1H-indene-4-carboxylate; 1H-Indene-4-carboxylic acid, octahydro-5-hydroxy-7a-methyl-1-methylene-, methyl ester, (3aS,4S,5R,7aR)-; CAS 820245-29-2; Stereoisomer of an octahydro indene carboxylate derivative; Advanced indane/indene-based synthon.
EINECS	Contact for details

Quality Control

Our 1H-Indene-4-Carboxylicacid,Octahydro-5-Hydroxy-7A-Methyl-1-Methylene-,Methylester,(3As,4S,5R,7Ar)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical characterization using techniques including HPLC, GC, NMR, and mass spectrometry to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific client or regulatory requirements.

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 the container tightly sealed in a dry environment to minimize exposure to moisture. Store away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Heavy Metals	≤ 10 ppm

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