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Home> CAS DataBase Listed 2 > CAS 22888-70-6
22888-70-6 structure

CAS No. 22888-70-6

  • Molecular Weight: 482.43618
  • Formula: C20H24N2O4
  • Name: T6297759
  • Synonyms: Silybin; silybine; silliver; Silymrin; Silibinin; silymarinei; silymaringroup; silymarin group; Silybum Extract; Silybum marianum; 2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin; 2,3-DIHYDRO-3-(4-HYDROXY-3-METHOXYPHENYL)-2-(HYDROXYMETHYL)-6-(3,5,7-TRIHYDROXY-4-OXOBENZOPYRAN-2-YL)BENZODIOXINE
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 22888-70-6
  • Name:
  • T6297759 (Related Reference)
  • InChI:
  • InChI=1/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-16-5-3-12(7-18(16)34-24)25-23(31)22(30)21-15(29)8-13(27)9-19(21)35-25/h2-9,20,23-29,31H,10H2,1H3/t20-,23+,24-,25-/m1/s1
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
  • MSDS infomation:
  • T6297759 (22888-70-6).msds
Properties
  • Molecular Weight:
  • 482.43618
  • Melting Point:
  • 164-174°C
  • Alpha:
  • D20 +11° (c = 0.25 in acetone + alcohol)
  • Storage Temperature:
  • −20°C
  • Refractive index:
  • 1.684
  • More Properties>>
Upstream Product Downtream information
There are 330 suppliers who can provide T6297759 with CAS No. 22888-70-6
Silybin
  • FOB Price:3 USD/Kilogram 
  • Cas No:22888-70-6 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:25 Year/Metric Ton 
  • Formula:C25H22O10 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
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Silymarin
  • Cas No:22888-70-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C25H22O10 
  • Payment:TT, 
  • Updatetime:Jun 24 2019 
Jinlan Pharm-Drugs Technology Co., Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Shelly Cao
  • Employees:51 - 100 People
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Address:Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
6YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
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Silibinin
  • FOB Price:1 USD/Kilogram 
  • Cas No:22888-70-6 
  • Min.Order:1/Kilogram 
  • Purity:95% to 97% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C25H22O10 
  • Payment:T/T,Western Union, MoneyGran 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Address:Building 3 of Innovation Park, East District of the National University Science Park of Henan Province
1YR Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
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Silybin
  • Cas No:22888-70-6 
  • Purity:98%min 
  • Formula:C25H22O10 
  • Appearance:white powder 
  • Einecs:245-302-5 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Jul 05 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
5YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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Silymarin 22888-70-6
  • FOB Price:1 USD/Gram 
  • Cas No:22888-70-6 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C25H22O10 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-27-83214668
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Silibinin 22888-70-6 supplier
  • Cas No:22888-70-6 
  • Min.Order:1/Milligram 
  • Purity:98% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C25H22O10 
  • Appearance:powder 
  • Updatetime:Feb 25 2019 
Nanjing Sunsure Chemical Technology Co., Ltd
  • Tel:+86-025-58535435
  • Address:Southeast University Science Park(SEUSP) Gaoxin, Nanjing, Jiangsu 210032, China
Contact Supplier
Top Quality 22888-70-6 Silibinin
  • FOB Price:1 USD/Gram 
  • Cas No:22888-70-6 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:5 Month/Metric Ton 
  • Formula:C25H22O10 
  • Payment:T/T,Western Union,MoneyGram,Bank transder, 
  • Updatetime:Jan 22 2019 
Nanjing Bangnuo Biotechnology Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:1990
  • Legal Representative:hu xin hua
  • Employees:501 - 1000 People
  • Tel:86-1732-7098554
  • Fax:86-1732-7098554
  • Address:shuanglong road,jiangning, nanjing,jiangsu
Main Products
Rich stock in raw material is up to ten thousand kinds, including steroid series, peptide & sarms series,medical material, chemical material and ect
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Silymarin
  • Cas No:22888-70-6 
  • Min.Order:10/Kilogram 
  • Purity:UV60%-90%,HPLC15%-50% 
  • Formula:C25H22O10 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:Yellow powder 
  • Updatetime:Jan 14 2019 
MOSINTER GROUP LIMITED
  • Registered Time:2004
  • Legal Representative:Fedor
  • Employees:11 - 50 People
  • Tel:86-574-89212210
  • Fax:86-574-89212215
  • Address:Guangbo Center Office 2002, YinXianDaDao 1357
Main Products
Additives for Gasoline and diesel, Pharmaceutical Products, Fire retardant products
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Silibinin
  • FOB Price:1 USD/Gram 
  • Cas No:22888-70-6 
  • Min.Order:1/Gram 
  • Purity:HPLC≥98% 
  • Supply Ability:10000 Month/Gram 
  • Formula:C25H22O10 
  • Payment:T/T, 
  • Updatetime:Dec 28 2018 
Chengdu Herbpurify CO.,LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Employees:11 - 50 People
  • Tel:86-28-85249238
  • Fax:86-28-85377358
  • Address:No.88 Keyuan Road,Chengdu,Sichuan,China
Main Products
phytochemicals; natural plant active ingredient monomer;reference standards of TCM(Traditional Chinese Medicine)
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Silibinin
  • Cas No:22888-70-6 
  • Purity:contact us for more details about Silibinin, CAS:22888-70-6 
  • Formula:C25H22O10 
  • Appearance:contact us for more details about Silibinin, CAS:22888-70-6 
  • Einecs:245-302-5 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Silibinin, CAS:22888-70-6 with the most competitive price and the best quality. We can offer ef...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Silymarin
  • Cas No:22888-70-6 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C25H22O10 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Silibinin
  • FOB Price:0 USD/Kilogram 
  • Cas No:22888-70-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:5-10 Year/Metric Ton 
  • Formula:C25H22O10 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Oct 08 2018 
Xi an ChinWon Biotech Inc
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-29-65664588
  • Fax:86-29-65664588
  • Address:xi an city, xi'an hitech zone
Main Products
Plant Extract (natural) products; biosynthetic products; fruits & herb powder
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Silibinin
  • Cas No:22888-70-6 
  • Formula:C25H22O10 
  • Einecs:245-302-5 
  • Description:Silibinin
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
Contact Supplier
silymarin
  • Cas No:22888-70-6 
  • Formula:C25H22O10 
  • Einecs:245-302-5 
  • Description:    Name: silymarin Synonym: Silibinin; Silybin; silymarin group; 2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin; Silybum marianum; Silybum Extract ; (2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hyd...
  • Updatetime:Feb 24 2018 
Nanjing Bangnuo Biotechnology Co., Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2016
  • Registered Capital:Above US$100 Million
  • Legal Representative:Hu Xin Hua
  • Employees:101 - 500 People
  • Tel:86-25-52113793
  • Fax:86-25-52113793
  • Address:Room 901 Tianqinwan Garden NO.1008 Ssangyong Avenu
Main Products
Testosterone, Boldenone, Nandrolone, Trenbolone, DECA, Anavar, GHRP-6, MT-2, HGH176-191, SARMs, GBL, Phenacetin, BB, BA etc.
Contact Supplier
PRINCIPAL COMPONENT OF SILYMARINE
  • Cas No:22888-70-6 
  • Min.Order:1,5,25/Gram 
  • Purity:95%min 
  • Supply Ability:kilograms Day/kilograms 
  • Formula:C25H22O10 
  • Payment:negotiation 
  • Updatetime:Dec 15 2016 
Struchem Co Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xiaoxia Zhang
  • Employees:11 - 50 People
  • Tel:86-512-63009836
  • Fax:86-512-63006936
  • Address:No. 2358 Chang'an Rd, Wujiang City, JiangSu Province, China 215200
Main Products
all kinds of fine chemicals, APIs, Bio-chemicals, from grams to kilograms, and larger scale. both with compounds in stock and custom synthesis.
Contact Supplier
Silibinin CAS No.: 22888-70-6
  • FOB Price:1 USD/Kilogram 
  • Cas No:22888-70-6 
  • Min.Order:100/Gram 
  • Purity:99 
  • Supply Ability:2000 Month/Kilogram 
  • Formula:C25H22O10 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Sep 29 2016 
Wuhan Dahua Weiye Pharmaceutical Co.,Ltd
  • Category:Partnership
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:xusasa
  • Employees:51 - 100 People
  • Tel:86-27-59261290
  • Fax:86-27-59420980
  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
Main Products
Pharmaceutical, pharmaceutical intermediat,hormone powders
Contact Supplier
Powerful Silibinin ; CAS: 22888-70-6
  • FOB Price:50 USD/Kilogram 
  • Cas No:22888-70-6 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:10000 Month/Kilogram 
  • Formula:C25H22O10 
  • Payment:T/T,Western Union,MoneyGran, 
  • Updatetime:Sep 21 2016 
Hubei Yuancheng Saichuang Technology Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2002
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:evelyn@chembj.com
  • Employees:501 - 1000 People
  • Tel:86-27-68886732
  • Fax:0086-027-88048077
  • Address:28# Golden Avenue, Golden Industrial Zone, Zhengdian Street, Jiangxia District, Wuhan City, Hubei, P. R. China
Main Products
Anabolic Steroid Hormone Powder, Muscle Building Steroids, Oral Anabolic Steroids, Injectable Anabolic Steroids, Pharmaceutical Raw Materials, Food Additives, Flavor&,Fragrance
Contact Supplier
Silybin
  • FOB Price:0 USD/Kilogram 
  • Cas No:22888-70-6 
  • Purity:98% 
  • Formula:C25H22O10 
  • Payment:T/T, 
  • Appearance:White crystalline powder 
  • Updatetime:Apr 01 2016 
Tianjin NWS Biotechnology and Medicine Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-22-58602231
  • Fax:86-22-58602231
  • Address:A3 Building, Dongli Aviation Business District,No.
Main Products
Bile acid and bile acid derivatives:chenodeoxycholic acid,ursodeoxycholic acid,cholic acid,betulin, 7-oxolithocholic acid; Herbal axtract:Silybin,Usnic acid,Chlorogenic acid
Contact Supplier
silymarin
  • Cas No:22888-70-6 
  • Min.Order:1/Gram 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C25H22O10 
  • Payment:TT ,LC, Western Union 
  • Einecs:245-302-5 
  • Description:silymarin
  • Updatetime:Dec 10 2015 
AFINE CHEMICALS LIMITED
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Legal Representative:Mr. Wei Fei
  • Tel:86-571-85232161
  • Fax:86-571-85134895
  • Address:6th Floor, Block C, 7th Building, Xigang Xinjie, Xihu Industrial Park, Sandun Town, Hangzhou, China
Main Products
Pharmaceutical raw material(API), Pharmaceutical Intermediate, optical brightening Agent (Fluorescent Brightener), dyes, pigments
Contact Supplier
Silibinin
  • Cas No:22888-70-6 
  • Formula:C25H22O10 
  • Einecs:245-302-5 
  • Updatetime:May 25 2015 
Shijiazhuang Sdyano Fine Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:zhanghaihua
  • Employees:51 - 100 People
  • Tel:86-311-80800737
  • Fax:86-0311-89830448
  • Address:Room 37-2-2501, Yiyuan Dong Gang Jianshe Nan Stree
Main Products
Pharmaceutical Intermediates,Liquid Crystal Intermediates,Single Liquid Crystal,PDLC Liquid Crystal,OLED Organic Light Emitting Display.
Contact Supplier
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