Tetrahydrodiferuloylmethane
THC
1,7-Bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione
CAS 36062-04-1
Assay 99%min
Packing 25kg/drum
| Name | 1,7-Bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione |
| Synonyms | Tetrahydrocurcumin; Tetrahydrodiferuloylmethane |
| Molecular Structure | ![]() |
| Molecular Formula | C21H24O6 |
| Molecular Weight | 372.41 |
| CAS Registry Number | 36062-04-1 |
| EC Number | 609-201-3 |
Specification:
| Product Name | Tetrahydrocurcumin (Decolored) | |||
| Item | Specification | Method | ||
| Appearance | White to off-white solid | Organoleptic | ||
| Assay (dry basis) | ≥ 98.0% | USP <621> | ||
| Loss on Drying | ≤ 0.5% | USP <731> | ||
| Residue On Ignition | ≤ 0.2% | USP <281> | ||
| Heavy Metals | ≤ 20 ppm | ChP 2020 Part4 0821 | ||
| Lead (Pb) | ≤ 2.0 ppm | USP <233> | ||
| Arsenic (As) | ≤ 2.0 ppm | USP <233> | ||
| Cadmium (Cd) | ≤ 1.0 ppm | USP <233> | ||
| Mercury (Hg) | ≤ 1.0 ppm | USP <233> | ||
| Total Plate Count | ≤ 10000 cfu/g | ISO 4833-1 | ||
| Yeast & Mold | ≤ 1000 cfu/g | ISO 21527 | ||
| E.Coli | Negative in 10 g | ISO 16649-3 | ||
| Salmonella | Negative in 10 g | ISO 6579-1 | ||
| S.Aureus | Negative in 10 g | USP <62> | ||
Uses:
Tetrahydro curcumin (THC) is a natural active ingredient extracted from turmeric, and its uses are as follows:
1. Cosmetics and skincare products
Whitening and Spot Whitening:
Inhibiting tyrosinase activity and reducing melanin production is more effective than quercetin, arbutin, and vitamin C.
For whitening essence, spot lightening cream, sunscreen and other products.
Antioxidant and anti-aging:
Eliminate free radicals, block photoaging caused by ultraviolet radiation (UVA/UVB), reduce wrinkles and pigmentation.
Combined with liposome encapsulation technology, the transdermal absorption rate can be increased by 80%.
Anti inflammatory repair:
Relieve skin inflammation caused by UVB, repair burns, acne scars.
2. Medicine and Health
Diabetes management:
Lower blood sugar and blood lipids (cholesterol, triglycerides, etc.).
Cardiovascular protection:
Antioxidant stress, inhibit platelet aggregation, prevent atherosclerosis and myocardial injury.
Activate the SIRT1/SIRT3 pathway to alleviate myocardial hypertrophy.
Antitumor and chemoprevention:
Inhibiting cancer cell proliferation and angiogenesis has anti-cancer potential.
3. Food and health products
Functional additives:
As a natural pigment and antioxidant added to food.
A health supplement used for anti-aging and regulating metabolism.
4. Industry and scientific research
Chemical intermediates: used for synthesizing other drugs or pesticides.
Standards and reagents: used as reference materials for molecular biology and pharmacology research.
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