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8-Prenylnaringenin 98% Hops Extract Xanthohumol 20(S)-Protopanaxadiol Bakuchiol 98% Forskolin 98% Genipin 98% Cycloastragenol Cordycepin

Natural Pharmaceutical intermediates

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Natural Pharmaceutical intermediates

Premium Natural Pharmaceutical Intermediates

We specialize in high-purity Natural Pharmaceutical Intermediates – bioactive monomeric compounds rigorously isolated from botanical sources. Our intermediates represent the essential building blocks of nature's pharmacy, offering distinct advantages:

Potent Bioactivity: Each purified monomer demonstrates significant and targeted biological activity, validated for therapeutic potential.
100% Plant-Derived: Sourced exclusively from sustainable, traceable botanical origins, ensuring natural integrity.
Foundation for Innovation: Deliver standardized, high-quality monomers ready for research, drug development, and advanced formulation.

High-Purity Micheliolide CAS 68370-47-8 | Natural Sesquiterpene Lactone for Research

Micheliolide (CAS: 68370-47-8) is a natural sesquiterpene lactone extracted from Michelia species. It is a bioactive plant compound widely used in pharmaceutical and biomedical research. With ≥98% purity verified by HPLC, it serves as a reliable reference material for studying inflammatory signaling, oxidative stress, and cellular response mechanisms. Supplied with full COA, HPLC, MS, and NMR data for research use only.

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Calebin A 98% CAS 336784-82-8 | High-Purity Curcuminoid Supplier & Manufacturer

Calebin A (CAS: 336784-82-8) is a naturally occurring curcuminoid analog primarily isolated from Curcuma longa (turmeric) in the Zingiberaceae family. Structurally related to curcumin, Calebin A features a unique feruloylmethyl ester linkage that enhances its chemical stability and bioavailability compared to conventional curcuminoids.

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Pristimerin 98% CAS 1258-84-0 | High-Purity Natural Triterpenoid Supplier

Pristimerin (CAS: 1258-84-0) is a naturally occurring quinonemethide triterpenoid isolated primarily from medicinal plants of the Celastraceae family, such as Celastrus paniculatus, Maytenus ilicifolia, and Salacia oblonga.It belongs to the friedelane-type triterpenoids, characterized by a quinonemethide moiety that contributes to its potent biological activity. This rare structural feature makes Pristimerin a valuable compound for pharmacological and biochemical research.

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Ingenol-5,20-acetonide-3-O-angelate (CAS: 87980-68-5) – High-Purity Euphorbia Diterpene Ester for PKC and Apoptosis Research

Ingenol-5,20-acetonide-3-O-angelate (CAS: 87980-68-5) is a high-purity natural diterpene ester derived from Euphorbia peplus.This compound is a potent protein kinase C (PKC) activator, widely used in biomedical, pharmaceutical, and signal transduction studies.We supply ≥98% research-grade Ingenol-5,20-acetonide-3-O-angelate with full analytical support (COA, HPLC, MS, NMR), ideal for use in anticancer mechanism, apoptosis, and natural product chemistry research.

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High-Purity Ingenol-5,20-acetonide (CAS 77573-43-4) – Natural Diterpene Ester for Anticancer & PKC Research

Ingenol-5,20-acetonide (CAS: 77573-43-4) is a high-purity natural diterpene ester derived from Euphorbia peplus, widely used in anticancer, apoptosis, and PKC pathway research. Our ≥98% research-grade compound is perfect for pharmaceutical studies, biomedical research, and natural product drug discovery. Complete analytical data including COA, HPLC, MS, and NMR are available for reliable scientific use.

Hot Tags : Ingenol-5,20-acetonide CAS 77573-43-4 High purity diterpene ester PKC activator research chemical Biomedical research chemical Research grade phytochemical
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High Purity Ingenol-3,4:5,20-diacetonide (CAS 77573-44-5) | ≥98% Research Grade Diterpene Ester

Ingenol-3,4:5,20-diacetonide (CAS: 77573-44-5) is a semi-synthetic diterpene ester derivative of ingenol from Euphorbia peplus. It acts as a potent PKC modulator, widely studied for its anticancer, pro-apoptotic, and immunomodulatory effects. We supply ≥98% high-purity Ingenol-3,4:5,20-diacetonide with COA, HPLC, MSDS support, and fast worldwide delivery for pharmaceutical, biomedical, and natural product research.

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High Purity Ingenol-3-angelate (CAS 75567-37-2) | ≥98% Research Grade PKC Activator

Ingenol-3-angelate (CAS 75567-37-2), also known as PEP005 or Ingenol mebutate, is a diterpene ester derived from Euphorbia peplus. It is a potent Protein Kinase C (PKC) activator widely studied for its anticancer, pro-apoptotic, and immunomodulatory activities. We supply ≥98% high-purity research grade Ingenol-3-angelate with COA, HPLC, MSDS, and worldwide shipping support, suitable for pharmaceutical, biomedical, and natural product research.

Hot Tags : Ingenol-3-angelate CAS 75567-37-2 Anticancer natural product Ingenol mebutate PEP005 Actinic keratosis research chemical High purity PKC activator Natural bioactive diterpene for research
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Bruceine A | CAS 25514-31-2 | High Purity Quassinoid Extract Supplier

Discover Bruceine A (CAS: 25514-31-2), a high-purity natural quassinoid extracted from Brucea javanica. Available in ≥98% research grade for pharmaceutical, biomedical, and natural medicine studies. Reliable supplier with COA, HPLC, MSDS, and worldwide shipping.

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High Purity Hypericin | CAS 548-04-9 | St. John’s Wort Extract Supplier

Premium Hypericin (CAS 548-04-9) is a naturally occurring anthraquinone derivative extracted from Hypericum perforatum (commonly known as St. John’s Wort). With a purity of ≥98% verified by HPLC, our Hypericin is widely recognized for its diverse biological activities and broad research value.

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High Purity Huperzine A | Cognitive Support Extract CAS 102518-79-6

Premium Huperzine A (CAS: 102518-79-6, ≥98% purity) from Huperzia serrata. A natural alkaloid widely applied in pharmaceuticals, nootropic supplements, and neurological research. Reliable global supplier with COA, MSDS & bulk availability.

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Spermidine 0.1%–1% | Wheat Germ Extract CAS 124-20-9 Supplier

High-quality Spermidine 0.1%–1% (CAS: 124-20-9) from wheat germ extract. Natural polyamine for supplements, functional foods, and cosmetics. Reliable global supplier with COA & MSDS.

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Spermidine CAS 124-20-9 | High Purity 98% Liquid Polyamine Supplier

High-purity Spermidine 98% (CAS: 124-20-9) in liquid form. A natural polyamine widely used in pharmaceutical, nutraceutical, and cosmetic research. Reliable global supplier with COA & MSDS support.

Hot Tags : Spermidine supplier Spermidine CAS 124-20-9 High purity Spermidine liquid Natural polyamine compound Spermidine for anti-aging supplements permidine cosmetic ingredient
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Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Add : Room 303, 305, Building F6, No. 9 Weidi Road, Xianlin Street, Qixia District, Nanjing
Tel : 025- 84430028
Email : sale05@cqherb.com
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