Description

(1S,2S)-1,2-Dihydronaphthalene-1,2-Diol is a high-purity chiral diol derivative of naphthalene, serving as a critical synthetic intermediate and chiral building block. Its value lies in its defined stereochemistry, which is essential for constructing complex molecules with specific three-dimensional orientations. This compound is primarily needed by research institutions and pharmaceutical companies engaged in asymmetric synthesis, catalyst development, and the production of fine chemicals and active pharmaceutical ingredients (APIs).

Application

• Chiral Ligand and Catalyst Synthesis: A key precursor for developing enantioselective catalysts used in asymmetric hydrogenation and other stereospecific transformations.
• Pharmaceutical Intermediate: Serves as a vital building block in the multi-step synthesis of complex drug molecules, leveraging its rigid, fused-ring structure.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, agrochemicals, and advanced materials where precise stereochemistry is required.
• Academic and Industrial Research: A valuable reagent for methodological development in organic chemistry and for studying stereoselective reaction mechanisms.

Basic Information

Product Name	(1S,2S)-1,2-Dihydronaphthalene-1,2-Diol
CAS No.	13011-97-7
Molecular Formula	C₁₀H₁₀O₂
Molecular Weight	162.19 g/mol
Synonyms	(1S,2S)-1,2-Dihydroxytetralin; (1S,2S)-1,2,3,4-Tetrahydronaphthalene-1,2-diol; (1S,2S)-1,2-Dihydroxy-1,2,3,4-tetrahydronaphthalene; (1S,2S)-Tetralin-1,2-diol; cis-(1S,2S)-1,2-Dihydroxytetralin; (1S,2S)-1,2-Dihydroxy-1,2-dihydronaphthalene; (1S,2S)-1,2-Naphthalenediol, 1,2-dihydro-
EINECS	Contact for details

Quality Control

Our (1S,2S)-1,2-Dihydronaphthalene-1,2-Diol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high enantiomeric excess (ee) and chemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral assay are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% 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.