(-)-Epicatechin gallate(ECG)

Gossypol is the active component extracted from cotton roots and seeds. It accounts for about 1.5% of the seeds in weight, and is mostly used as medicine in the form of Gollypol Acetate.  It is a natural male contraceptive and is also used for treatment of female gynecological disorders.  Clinica...

Camptothecin is an alkaloid derived from the Chinese tree Camptotheca acuminata Decne. Camptotheca acuminata extract and its derivatives are unique in their ability to inhibit DNA Topoisomerase I, by stabilizing a covalent reaction intermediate termed the cleavable complex which ultimately causes tumor cel...

Lycorine has been seen to have promising biological and pharmacological activities such as antibacterial, antiviral, or anti-inflammatory effects and may have anticancer properties.Lycorine has many derivatives used for anti-cancer research such as lycorine hydrochloride which is a novel anti-ovarian cance...

Sucrose Octaacetate can be used as a pharmaceutical intermediate. Molecular Formula: C28H38O19Molecular Weight: 678.59 Assay: NLT 98.0%

It can be used as pharmaceutical intermediate.  Molecular Formula: C7H14O6 Molecular Weight: 194.18  Purity: NLT 98.0%

Methyl-alpha,beta-D-galactopyranoside can be used as a pharmaceutical intermediate. Molecular Formula: C7H14O6  Molecular Weight: 194.18  Assay: NLT 98.0% (sum of α, β enantiomers)

(-)-Epigallocatechin (EGC) is one composition of tea catchines. Purity: 98%

Gallocatechin gallate is used as Pharmaceutical Intermediates.Purity: 98%

Plant derived, low endotoxin D-galactose is specifically for biopharmaceutical use, It can serve as a key, chemically defined component to optimize protein production while reducing lactate and ammonia formation.  • Plant-derived, NAD Yixin’s plant derived D-galactose (NAD) is  completely from ...

dAs a low-calorie sugar-substituting sweetener, the relative sweetness of L-Arabinose equals to half of the Sucrose’s.  Some research suggested that L-Arabinose selectively inhibit sucrose absorption and then inhibit the increase of blood sugar. Furthermore, L-Arabinose is an intermediate in flavor in...

Our product is from natural extraction instead of chemical synthesis, microbial fermentation or biological transformation. Plant derived, no GMO source D-mannose has low risk , specifically for biopharmaceutical use, It can serve as a key component to ensure consistency of therapeutic glycosylation and pot...

Galanthamine Hydrobromide is a strong (reversible) cholinesterase inhibitor that increases the susceptibility of an organism to acetylcholine, and is an effective treatment for mild to moderate dementia of the Alzheimer's type. Advantages • Natural Product Yixin Galantamine is isolated from natural ...