Description

Dihydrocurcumin CAS NO 76474-56-1 is a key hydrogenated derivative of curcumin, a natural polyphenol found in turmeric. This compound is valued for its enhanced stability and bioavailability compared to its parent molecule, making it a crucial intermediate and active ingredient in advanced research and product development. It is primarily sought after by manufacturers and researchers in the pharmaceutical, nutraceutical, and cosmetic industries for its potent antioxidant and anti-inflammatory properties.

Application

• Pharmaceutical Intermediates: Serves as a critical building block in the synthesis of novel therapeutic agents targeting inflammation and oxidative stress.
• Dietary Supplements & Nutraceuticals: Used as a bioactive ingredient in formulations aimed at promoting joint health, cognitive function, and overall wellness due to its improved metabolic profile.
• Cosmetic & Skincare Actives: Incorporated into anti-aging, brightening, and soothing skincare products for its antioxidant and skin-conditioning benefits.
• Biomedical Research: Employed as a standard or experimental compound in studies investigating metabolic pathways, neuroprotection, and chemoprevention.
• Functional Food & Beverages: Potential application as a stable colorant and functional additive in health-focused food and drink products.
• Veterinary Health Products: Used in formulations for animal health supplements targeting similar inflammatory and antioxidant mechanisms.

Basic Information

Product Name	Dihydrocurcumin
CAS No.	76474-56-1
Molecular Formula	C21H22O6
Molecular Weight	370.40 g/mol
Synonyms	Dihydrocurcumin; 1,7-Bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione; Tetrahydrocurcumin (common misnomer, refers to fully hydrogenated form); Curcumin Dihydro; DHC; (1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione (hydrogenated); NSC 407303; Hexahydrocurcumin (related derivative)
EINECS	Contact for details

Quality Control

Our Dihydrocurcumin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets high-purity standards suitable for research and manufacturing. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
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.