Description

2,2,7,8-Tetramethyl-6-Hydroxychroman-5-Carbaldehyde is a specialized chroman derivative, a key synthetic intermediate and building block in organic chemistry. Its value lies in its functionalized chroman core, which is integral to the synthesis of compounds with antioxidant and biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries developing novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of tocopherol (Vitamin E) analogs and other bioactive chroman derivatives.
• Antioxidant Research: Serves as a key starting material for developing novel phenolic antioxidants and studying structure-activity relationships.
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex heterocyclic compounds and natural product analogs.
• Nutraceutical Development: Employed in research for creating enhanced stability forms of vitamin-related compounds.
• Material Science: Investigated for incorporation into polymers and coatings to impart antioxidant properties.
• Reference Standard: Used as an analytical standard in quality control laboratories for chromatographic methods.

Basic Information

Product Name	2,2,7,8-Tetramethyl-6-Hydroxychroman-5-Carbaldehyde
CAS No.	6133-18-2
Molecular Formula	C₁₄H₁₈O₃
Molecular Weight	234.29 g/mol
Synonyms	6-Hydroxy-2,2,7,8-tetramethylchroman-5-carboxaldehyde; 5-Formyl-2,2,7,8-tetramethyl-6-hydroxychroman; 2,2,7,8-Tetramethyl-6-hydroxy-5-chromancarboxaldehyde; Tocopherol Aldehyde Intermediate; Chroman-5-carbaldehyde, 6-hydroxy-2,2,7,8-tetramethyl-
EINECS	Contact for details

Quality Control

Our 2,2,7,8-Tetramethyl-6-Hydroxychroman-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.