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Natural Products

Natural products refer to the constituents or metabolites of animals, plant or insects extracts, marine organisms, microorganisms, as well as many endogenous chemical components in humans and animals, of which include proteins, peptides, amino acids, nucleic acids, various enzymes, monosaccharides, oligosaccharides, polysaccharides, glycoproteins, resins, colloids, lignin, vitamins, fats, fats, waxes, alkaloids, volatile oils, flavonoids, glycosides, Terpenes, phenylpropanoids, organic acids, phenols, quinones, lactones, steroids, tannic acids, antibiotics and other chemical components in nature. Natural products are widely used in various industries, like pharmaceuticals, cosmetics, food, and agriculture, as they are considered healthy and versatile. ECHEMI is a leading B2B platform for global chemical products wholesale trade, including natural chemical products. Here you can easily connect with 1738 qualified natural products suppliers and companies for your natural hair products, natural cleaning products, natural skin care products, natural slim products, natural beauty products, natural baby products, etc.

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Sourcing natural chemical products is easy with ECHEMI. Connect with 56 trusted manufacturers and verified distributors providing a wide range of natural products, including plant extracts, bio-based materials, and other organic compounds for research, industrial, and commercial applications. Get high-quality natural chemicals and request competitive quotes from reliable suppliers.
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3060 Natural Products items

Resveratrol trimethyl ether

CAS No: 22255-22-7

Formula: C17H18O3

Categories: Natural Products > Phenols

Trans-Trimethoxyresveratrol is a derivative of Resveratrol (RSV),and it may be a more potent anti-inflammatory, antiangiogenic and vascular-disrupting agent when compared with resveratrol.In vitro: The in vitro study of resveratrol and trans-Trimethoxyresveratrol showed rather weak cytotoxic effects on three cancer cell lines (HepG2, MCF-7, and MDA-MB-231), which contradicted a previous study reporting that resveratrol inhibited MCF-7 cells with an IC50 of about 10?μM. This discrepancy mMore

(+)-Costunolide

CAS No: 553-21-9

Formula: C15H20O2

Categories: Natural Products > Terpenes

Costunolide, a sesquiterpene lactone, exhibits anti-inflammatory and anti-oxidant properties and mediates apoptosis.IC50 Value: 6.2 - 9.8 ug/mL(sarcoma cells viability)[3]Target: Apoptosis inducerin vitro: Costunolide significantly inhibited RANKL-induced BMM differentiation into osteoclasts in a dose-dependent manner without affecting cytotoxicity. Costunolide did not regulate the early signaling pathways of RANKL, including the mitogen-activated protein kinase and NF-κB pathways. HowevMore

Nicotine

CAS No: 54-11-5

Categories: Natural Products > Alkaloids

PROANTHOCYANIDINS

CAS No: 274678-42-1

Formula: C31H28O12

Categories: Natural Products > Phenols

Saikosaponin B2

CAS No: 58316-41-9

Formula: C42H68O13

Categories: Natural Products > Terpenes

Saikosaponin B2 is an active component from Bupleurum kaoi root, acts as an entry inhibitor against HCV infection[1]. Anti-cancer activity[2].More

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(+)-Eriodictyol

CAS No: 552-58-9

Formula: C15H12O6

Categories: Natural Products > Flavonoids

Eriodictyol is a flavonoid isolated from the Chinese herb, with antioxidant and anti-inflammatory activity. Eriodictyol induces Nrf2 signaling pathway. More

Pinosylvin

CAS No: 22139-77-1

Formula: C14H12O2

Categories: Natural Products > Phenols

Pinosylvin is a pre-infectious stilbenoid toxin isolated from the heartwood of Pinus spp, has anti-bacterial activities[1]. Pinosylvin is a resveratrol analogue, can induce cell apoptosis and autophapy in leukemia cells[2]. More

ALPHA-HEDERIN

CAS No: 27013-91-8

Formula: C41H66O12

Categories: Natural Products > Terpenes

alpha-hederin is a water-soluble pentacyclic triterpenoid saponin, possessing several biological properties such as antispasmodic, moliscicidic, anthelmithic and inhibiting cell proliferation,In vitro: a-hederin is cytotoxic and inhibits proliferation in bothcel lines at rather low concentrations. , a-hederin reduces themitotic activity in treated cels.[1]In vivo: alpha-hederin had preventive effect on sensitized rats like thymoquinone. It may intervene in miRNA-126 expression, which conMore

9-Aminocamptothecin

CAS No: 91421-43-1

Formula: C20H17N3O4

Categories: Natural Products > Alkaloids

9-Aminocamptothecin is a topoisomerase I inhibitor with potent anticancer activity.More

PINORESINOL

CAS No: 4263-88-1

Formula: C32H42O16

Categories: Natural Products > Lignans

(+)-Pinocembrin

CAS No: 480-39-7

Formula: C15H12O4

Categories: Natural Products > Flavonoids

Pinocembrin ((+)-Pinocoembrin) is a flavonoid found in propolis, acts as a competitive inhibitor of histidine decarboxylase, and is an effective anti-allergic agent, with antioxidant, antimicrobial and anti-inflammatory properties[1]. More

Tigogenin

CAS No: 77-60-1

Formula: C27H44O3

Categories: Natural Products > Steroids

Tigogenin, one of steroidal sapogenins, is widely used for synthesizing steroid drugs. Tigogenin inhibits adipocytic differentiation and induces osteoblastic differentiation in mouse bone marrow stromal cells[1].More

Astilbin

CAS No: 29838-67-3

Formula: C21H22O11

Categories: Natural Products > Flavonoids

Astilbin, a flavonoid compound, is isolated from the rhizome of Smilax glabra. Astilbin enhances NRF2 activation. Astilbin also suppresses TNF-α expression and NF-κB activation. More

(+)-Pinoresinol

CAS No: 487-36-5

Formula: C20H22O6

Categories: Natural Products > Lignans

Pinoresinol is a lignol of plant origin serving for defense in a caterpillar. Pinoresinol drastically sensitizes cancer cells against TNF-related apoptosis-inducing ligand (TRAIL) -induced apoptosis[1][2]. More

Frequently Asked Questions

What are natural products commonly used for in industry?

Natural products are widely used in pharmaceuticals, nutraceuticals, cosmetics, food and beverage, agricultural chemicals, and biotechnology. They are valued for their bioactivity, sustainability, and functional properties such as antioxidant, anti-inflammatory, antimicrobial, or aromatic effects. Many companies source natural compounds as active ingredients, intermediates, or additives in modern formulations.

Are natural chemicals always safe?

No, natural chemicals are not always safe. While many people associate “natural” with “safe,” some naturally occurring substances can be highly toxic or harmful. For example, mercury is a naturally occurring element, yet it is dangerous to human health even in small amounts.

In fact, very few substances are completely safe under all conditions. Even common natural products like water can be harmful if consumed in excessive quantities. Safety always depends on the type of substance, concentration, exposure level, and usage method, rather than whether it comes from a natural or synthetic source.

Are chemicals always synthetic, or can they be natural?

Chemicals can be either natural or synthetic. A natural chemical is a substance that occurs in nature without human intervention, such as water (H₂O), sodium chloride, or natural plant compounds like caffeine and menthol. Synthetic chemicals, on the other hand, are produced through industrial or laboratory processes.

Therefore, when discussing “chemicals” in general, the term includes both naturally occurring and man-made substances. The key difference lies in the source and the method of production, not in whether a substance is considered a “chemical.”

What are examples of natural products?

Natural products are organic or inorganic substances produced by living organisms or found in nature without industrial synthesis. Common examples include plant extracts, alkaloids, flavonoids, terpenes, phenols, steroids, lignans, and coumarins. Natural materials such as wood, silk, resins, essential oils, milk, soil, and coal are also considered natural products.

On ECHEMI, natural products are categorized into groups such as Lignans, Xanthones, Flavonoids, Terpenes, Iridoids, Coumarins, Phenols, Steroids, Phenylpropanoids, Anthraquinones, Chalcones, Alkaloids, Quinone Ring compounds, and Sesquiterpenes. You can easily browse these categories and connect with reliable wholesale natural products suppliers or request a quote based on your specific needs.

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