一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Respiratory Drugs>Antitussives>Luteolin
Luteolin
  • Luteolin
  • Luteolin

Luteolin

Price $15
Package 1Kg/Bag
Min. Order: 25Kg/Bag
Supply Ability: 20 Tons
Update Time: 2020-11-16

Product Details

Product Name: Luteolin CAS No.: 491-70-3
EC-No.: 207-741-0 Min. Order: 25Kg/Bag
Purity: 99% Supply Ability: 20 Tons
Release date: 2020/11/16
Luteolin Basic information
Natural Flavonoids Solubility Extraction Method Pharmacological activity Pharmacological effects Pharmacokinetics Indications Side effects
Product Name: Luteolin
Synonyms: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-1-benzopyran-4-on;3’,4’,5,7-tetrahydroxy-flavon;c.i.75590;c.i.naturalyellow2;cyanidenon1470;digitoflavone;luteoline;weldlake
CAS: 491-70-3
MF: C15H10O6
MW: 286.24
EINECS: 207-741-0
Product Categories: Tetra-substituted Flavones;Natural Plant Extract;Inhibitors;Tyrosine Kinase Inhibitors;Cytokine signaling;Plant extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;natural product;organic acids
Mol File: 491-70-3.mol
Article illustration
 
Luteolin Chemical Properties
Melting point  ~330 °C(lit.)
storage temp.  2-8°C
form  powder
color  yellow
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.
Merck  14,5614
BRN  292084
CAS DataBase Reference 491-70-3(CAS DataBase Reference)
EPA Substance Registry System 4H-1-Benzopyran- 4-one, 2-(3,4-dihydroxyphenyl)-5, 7-dihydroxy-(491-70-3)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-36/37/39
WGK Germany  3
RTECS  LK9275210

Company Profile Introduction

Longyan Tianhua Biological Technology Co., Ltd is located in Longyan city, Fujian Province, China. It is a large-scale high-tech integrated enterprise dedicated to the research, development and sales of fine chemicals, pharmaceutical raw material intermediates, food and feed additives. The company has its own research and development base, equipped with advanced production equipment and efficient and precise testing instruments, has set up a strict and scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have super competitiveness in the same industry.? Company's main: Phenformin Hydrochloride, Chlorhexidine Acetate, Indomethacin Biphenyl benzyl azole dyclonine hydrochloride clorprenaline hydrochloride griseofulvin chloramphenicol maleic acid to guangxi pp qi, fucus xanthine tert-butyl of hydroxy anisole (BHA), ammonia, benzene pteridine zonisamide moxifloxacin mother nucleus moxifloxacin side chain moxifloxacin hydrochloride clobetasol propionate tranexamic acid raw material, and so on.? The annual sales volume of the company is around 3 million DOLLARS. Its products have been sold to more than 40 countries and regions all over the world, and have been well received. Moreover, the buyback rate of customers is very high. Longyan Tianhua Biotechnology Co., LTD. Is looking forward to long-term cooperation with you.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-05
VIP5Y
Changsha Staherb Natural Ingredients Co., Ltd.
2026-06-05
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2026-06-02
$10.50
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
VIP3Y
BINBO BIOLOGICAL CO.,LTD
2026-05-22
VIP3Y
Chongqing Zhihe Biopharmaceutical Co., Ltd.
2026-05-20
$37.00
VIP6Y
TargetMol Chemicals Inc.
2026-04-22
$37.00
VIP2Y
TargetMol Chemicals Inc.
2026-04-21
$1.00
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2025-12-12
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2025-12-01
  • Since: 2019-10-11
  • Address: Room 201, 11 Xinhouying Road, Xicheng Lian, Xinluo District, Longyan City, Fujian Province, China
INQUIRY
天台县| 乌兰浩特市| 泾阳县| 乳山市| 万年县| 万年县| 崇明县| 武清区| 武陟县| 镇远县| 阿克| 望谟县| 黄梅县| 贵州省| 唐河县| 南部县| 永善县| 偏关县| 交城县| 神农架林区| 武义县| 高密市| 浙江省| 大同市| 迁西县| 时尚| 合作市| 莎车县| 大竹县| 进贤县| 南宫市| 赤水市| 洮南市| 张北县| 石门县| 浮山县| 南漳县| 明星| 蓬莱市| 梧州市| 通州区|