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Luteolin CAS 491-70-3
- Identification

- Properties

- Safety Data

- Specifications & Other Information

- Links

- Quick Inquiry

Identification

CAS Number

491-70-3

Name

Luteolin

Synonyms

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-on2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one2-(3,4-Dihydroxyphényl)-5,7-dihydroxy-4H-chromén-4-one207-741-03′ 4′ 5 7-tetrahydroxyflavone3′,4′,5,7-Tetrahydroxyflavone491-70-34H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-DaphneflavonolDigitoflavoneFlavopurpolKUX1ZNC9J2LuteolinMFCD00017309

SMILES

O=c1cc(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12

StdInChI

InChI=1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H

StdInChIKey

IQPNAANSBPBGFQ-UHFFFAOYSA-N

Molecular Formula

C15H10O6

Molecular Weight

286.239

EINECS

207-741-0

Beilstein Registry Number

292084

MDL Number

MFCD00017309

Properties

Appearance

Light yellow Powder

Safety Data

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

RIDADR 

NONH for all modes of transport

WGK Germany

3

Specifications and Other Information of Our Luteolin CAS 491-70-3

Identification Methods

HNMR, HPLC

Effective constituent

Luteolin≥98%

Moisture

≤5.0%

Ash

≤5.0%

Heavy Metal

≤10ppm

Aerobic Plate Count

≤1000cfu/g

Yeast & Mold

≤100cfu/g

Escherichia coli

Negative

Salmonella/25g

Negative

Shelf Life

2 years

Storage

Under room temperature away from light

Known Application

Luteolin is a natural flavonoid antioxidant with multiple biological activities.
It is widely used in pharmacological research, functional foods, health supplements, cosmetics, and analytical testing.
1. Luteolin is a very important natural flavonoid compound in biomedical research, exhibiting diverse physiological activities: antioxidant, anti-inflammatory, anti-tumor, neuroprotective, antibacterial, antiviral, and cardiovascular protection.
2. Health Products and Nutritional Supplements
Luteolin is commonly used as a health ingredient in plant extracts, particularly in antioxidant nutritional supplements (such as anti-aging and skin anti-inflammatory products); anti-allergic formulations (combined with quercetin, rutin, etc.); and products for brain health and memory improvement (due to its neuroprotective properties). Common sources include chamomile extract, celery extract, and rosemary extract.
3. Cosmetics
It is used as an anti-inflammatory, soothing, and antioxidant ingredient.
It can inhibit the production of inflammatory factors and melanin in the skin, reducing redness, swelling, and allergic reactions. It is commonly found in products such as "natural plant skincare," "sensitive skin calming essence," and "antioxidant anti-aging cream."
4. Food and Feed Additives
As a natural antioxidant or functional additive, it delays food oxidative deterioration and helps enhance immunity and stress resistance in animal feed.

General View of Documents

HPLC of Luteolin CAS 491-70-3

Links

This product is developed by our R&D company Ulcho Biochemical Ltd (http://www.ulcho.com/).

Quick Inquiry

Fill out our inquiry form and one of our experts will be in touch with you shortly. https://www.watson-int.com/luteolin-cas-491-70-3/

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