Description

3,4,9,10-Tetrahydro-5-Methoxy-2,2,8,8-Tetramethyl-α,α-Diphenyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-(1-Propanol) is a complex organic compound belonging to the chroman/chromene chemical class, characterized by its unique fused ring structure and functional groups. This compound matters as a versatile synthetic intermediate and building block for advanced materials and fine chemical synthesis, offering a rigid molecular scaffold. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antioxidant properties.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection products, leveraging its complex polycyclic structure.
• Material Science: Acts as a monomer or additive in the development of advanced polymers, resins, or organic electronic materials due to its chromophore and potential for derivatization.
• Fine Chemical Synthesis: Employed in academic and industrial research laboratories for constructing complex natural product analogs or other specialty organic molecules.
• Dye & Pigment Precursor: Its chromene core structure makes it a candidate for synthesizing novel dyes, pigments, or optical brighteners.
• Cosmetic Ingredient Research: Investigated for potential use in premium skincare formulations, possibly for UV-absorbing or antioxidant activity.

Basic Information

Product Name	3,4,9,10-Tetrahydro-5-Methoxy-2,2,8,8-Tetramethyl-α,α-Diphenyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-(1-Propanol)
CAS No.	56335-88-7
Molecular Formula	C32H36O4
Molecular Weight	484.63 g/mol
Synonyms	6-(3-Hydroxypropyl)-5-methoxy-2,2,8,8-tetramethyl-α,α-diphenyl-3,4,9,10-tetrahydro-2H,8H-benzo[1,2-b:3,4-b']dipyran; 5-Methoxy-2,2,8,8-tetramethyl-α,α-diphenyl-3,4,9,10-tetrahydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-propanol; Chroman-6-propanol derivative; Tetramethyl-diphenyl-chromanol propanol; Benzo[1,2-b:3,4-b']dipyran-6-propanol derivative
EINECS	Contact for details

Quality Control

Our 3,4,9,10-Tetrahydro-5-Methoxy-2,2,8,8-Tetramethyl-α,α-Diphenyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-(1-Propanol) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications, including assay by HPLC, impurity profile, and physical characterization. Our quality commitment supports cGMP and ISO standards for reliable integration into your critical R&D and production workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.