Description

2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-6-Chlorochroman is a synthetic chroman derivative, a key intermediate in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). This compound matters for its role as a critical building block in synthesizing complex molecules, particularly those with antioxidant properties. It is primarily needed by manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries for research, development, and commercial synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of tocopherol (Vitamin E) analogs and other chroman-based therapeutic agents.
• Nutraceutical Synthesis: Used in the production of advanced antioxidant compounds for dietary supplements and functional food ingredients.
• Fine Chemical Manufacturing: Serves as a specialized building block for creating complex organic molecules in custom synthesis and contract manufacturing.
• Research & Development: A valuable reference standard and starting material in academic and industrial R&D for studying antioxidant mechanisms and structure-activity relationships.
• Cosmetic Ingredient Synthesis: Employed in the production of stabilizers and active ingredients for premium skincare formulations requiring enhanced oxidative stability.
• Polymer Additive Precursor: Used to synthesize specialized antioxidants that protect polymers and plastics from degradation during processing and end-use.

Basic Information

Product Name	2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-6-Chlorochroman
CAS No.	80040-98-8
Molecular Formula	C29H49ClO
Molecular Weight	449.16 g/mol
Synonyms	6-Chloro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman; 6-Chloro-α-tocopherol; 6-Chloro-5,7,8-trimethyltocol; 6-Chlorotocopherol; 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chloro-2H-1-benzopyran-6-ol; 6-Chloro-α-tocopherol (common name); Chlorinated tocopherol derivative
EINECS	Contact for details

Quality Control

Our 2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-6-Chlorochroman is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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