Description

[2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)Chroman-6-Yl] 5-(4-Bromobutyl)Pyridine-2-Carboxylate is a high-purity synthetic intermediate of significant interest in advanced pharmaceutical research and development. This compound is valued for its complex molecular architecture, which serves as a critical building block in the synthesis of novel therapeutic agents. It is primarily sought after by R&D laboratories and fine chemical manufacturers in the pharmaceutical and life sciences sectors for the production of specialized active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new chemical entities with potential therapeutic benefits.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex organic molecules in custom synthesis projects.
• Biochemical Research: Potential utility as a probe or tool compound in studying biological pathways and mechanisms.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production of clinical trial materials.

Basic Information

Product Name	[2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)Chroman-6-Yl] 5-(4-Bromobutyl)Pyridine-2-Carboxylate
CAS No.	85446-74-8
Molecular Formula	C39H58BrNO3
Molecular Weight	668.79 g/mol
Synonyms	5-(4-Bromobutyl)-2-pyridinecarboxylic Acid 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanyl Ester; Tocofersolan Bromobutyl Derivative; Vitamin E TPGS Bromobutyl Analog; 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid 5-(4-Bromobutyl)Pyridine-2-Carboxylate Ester; d-α-Tocopheryl Polyethylene Glycol 1000 Succinate Bromobutyl Ester Intermediate
EINECS	Contact for details

Quality Control

Our production of [2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)Chroman-6-Yl] 5-(4-Bromobutyl)Pyridine-2-Carboxylate adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets exacting R&D and cGMP-grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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