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Factory Supply High Qulity Luteolin CAS 491-70-3 in stock inventory

Name: Factory Supply High Qulity Luteolin CAS 491-70-3 in stock inventory
Brand: HORLDEN
SKU: pr2512301330
Price: 260 USD
Availability: InStock

TDS 5 Inquiries

Unit Price: Get Latest Price 

CAS No.:

491-70-3

Grade:

Cosmetic grade

Content:

98%

Port:

shenzhen

Brand:

HORLDEN

Packaging:

1kg Per Bag, 25kg Per Drum

Price valid (until):

2026-01-30

Contact Supplier

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XI'AN HORLDEN BIO INDUSTRIES INC

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

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Product Description
Seller Information
Inquiry History

Description

Shop Spot supply 10mg vial Tirzepatide powder CAS 2023788-19-2 Tirzepatise-Detailed Image 1

You can ask us for quotation and product information via Email, Phone, WhatsApp and other channels.

Email: christy@horlden.com
WhatsApp: +86 13572531251

！！！ Welcome to consult ！！！

Shop Spot supply 10mg vial Tirzepatide powder CAS 2023788-19-2 Tirzepatise-Detailed Image 2

Product name	Luteolin
CAS	491-70-3
MF	C15H10O6
MW	286.24
Melting point	~330 °C(lit.)
Boiling point	348.61°C (rough estimate)
density	1.2981 (rough estimate)
refractive index	1.4413 (estimate)
storage temp.	2-8°C
pka	6.50±0.40(Predicted)

Luteolin is a naturally-occurring flavonoid, with potential anti-oxidant, anti-inflammatory, apoptosis-inducing and chemopreventive activities. Upon administration, luteolin scavenges free radicals, protects cells from reactive oxygen species (ROS)-induced damage and induces direct cell cycle arrest and apoptosis in tumor cells.

Shop High Qulaity Antifungal Raw Material Powder Itraconazole CAS 84625-61-6 Good Price-Detailed Image 3

Shop Factory Supply High Qulity Luteolin CAS 491-70-3 in stock inventory-Detailed Image 4

Shop Spot supply 10mg vial Tirzepatide powder CAS 2023788-19-2 Tirzepatise-Detailed Image 4

1.What's your payment terms?

Standard terms: T/T in advance. Also L/C at sight is acceptable for large amount.

2.What's your shipping time?

We have bulk in stock, which means we can ship it to you immediately.

3.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

4.How do you ship the order normally?

For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX,UPS,TXT,EMS,and so on.

5.What's your loading port?

Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou

Certificates

Basic Info

Product Name:

Luteolin

Other Name:

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;Luteolin;Flavone,3′,4′,5,7-tetrahydroxy-;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one;Luteoline;Luteolol;3′,4′,5,7-Tetrahydroxyflavone;Yama Kariyasu;Digitoflavone;Cyanidenon 1470;Flacitran;5,7,3′,4′-Tetrahydroxyflavone;Weld lake;Cyanidenon;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one;Salifazide;ST 024703;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one;2-(3,4-Dihydroxy-phenyl)-5,7-dihydroxy-chromen-4-one;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychromen-4-one;12671-63-5

CAS No.:

491-70-3

Molecular Formula:

C15H10O6

InChIKeys:

InChIKey=IQPNAANSBPBGFQ-UHFFFAOYSA-N

Molecular Weight:

286.23600

Exact Mass:

286.24

EC Number:

207-741-0

UNII:

KUX1ZNC9J2

DSSTox ID:

DTXSID4074988

NCI Thesaurus Code:

C68467

HScode:

2932999099

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

111.13000

XLogP3:

1.4

Appearance:

Solid

Density:

1.654 g/cm3

Melting Point:

329.5 °C (decomp)

Boiling Point:

616.1ºC at 760 mmHg

Flash Point:

239.5ºC

Refractive Index:

1.767

Water Solubility:

Soluble in aqueous alkaline solutions (1.4 mg/ml), ethanol (~5 mg/ml), dimethyl sulfoxide (7 mg/ml), 1eq. Sodium hydroxide (5 mM), dimethylformamide (~20 mg/ml), water (1 mg/ml) at 25°C and methanol.

Storage Conditions:

2-8ºC

Vapor Pressure:

9.03E-16mmHg at 25°C

See More Luteolin Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Luteolin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

Location:
10712，floor7,Unit 1,Buiding5,Silk Road International Creative Dreamwordks,No.3639,xi'an,shaanxi

Payment Terms:
100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2015

Xi'an Horlden Bio Industries Ins is committed to promoting health application products such as chemical daily necessities, APIs, pharmaceutical intermediates and Cosmetic raw materials.

We have established friendly business relationships with hundreds of customers from over 50 countries and regions. Our team is committed to providing customers with the highest quality products at reasonable prices and satisfactory service. For many years, our company has won the trust and favor of our customers with high-quality products, first-class services, and competitive prices.

We will create the highest quality and most stable supply channel for customers, adhering to the spirit of serving customers, relying on strong funds and good cooperation reputation in the industry, to provide customers with higher quality products and services. At the same time, we are willing to strengthen exchanges and sincere cooperation with domestic and foreign merchants to create a better future together. It is your best supplier.

Welcome to Xi'an Horlden Bio Industries Ins !

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Luteolin High Purity Luteolin 98% Yellow powder for Health CAS No.: 491-70-3	1 KG	Mar 31, 2026
India	luteolin powder	100 G	Dec 7, 2023
United States	Luteolin	1000 KG	Aug 13, 2024
United States	High Purity Luteolin 99% Yellow powder for Health	10 KG	Mar 15, 2024
Turkey	Luteolin	5 KG	Dec 12, 2023

Post an enquiry for this product

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Factory Supply High Qulity Luteolin CAS 491-70-3 in stock inventory

Product Description

Seller Information