Description

1,2-Anthracenediol, 1,2,9,10-Tetrahydro-, (1R,2S)- (9Ci) is a stereochemically defined, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key chiral building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing sophisticated molecular architectures with precise stereochemical control.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for compounds with complex polycyclic structures.
• Asymmetric Catalysis Research: Used as a ligand precursor or a model substrate in the development and study of new asymmetric synthetic methodologies.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, dyes, and advanced materials requiring specific stereochemistry.
• Agrochemical Development: Acts as a building block for creating new, stereoselective crop protection agents and herbicides.
• Academic & Industrial R&D: Utilized in research laboratories for exploring new chemical reactions and synthesizing complex natural product analogs.

Basic Information

Product Name	1,2-Anthracenediol, 1,2,9,10-Tetrahydro-, (1R,2S)- (9Ci)
CAS No.	646505-35-3
Molecular Formula	C14H14O2
Molecular Weight	214.26 g/mol
Synonyms	(1R,2S)-1,2,9,10-Tetrahydro-1,2-anthracenediol; (1R,2S)-1,2-Dihydroxy-1,2,9,10-tetrahydroanthracene; (1R,2S)-1,2,9,10-Tetrahydroanthracene-1,2-diol; 1,2-Anthracenediol, 1,2,9,10-tetrahydro-, (1R,2S)-rel-; (1R,2S)-1,2,9,10-Tetrahydroxyanthracene (incorrect but common search variant); Chiral tetrahydroanthracenediol; Stereoisomer of tetrahydroanthracenediol
EINECS	Contact for details

Quality Control

Our 1,2-Anthracenediol, 1,2,9,10-Tetrahydro-, (1R,2S)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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