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Home> Products > Food & Feed Additives > Food Additive Products > Antioxidants > CAS DataBase Listed 4 > CAS 4345-03-3
4345-03-3 structure 3D

4345-03-3

  • Molecular Weight: 530.78
  • Formula: C18H19CLN2O
  • Name: 6H-Benzofuro[3,2-c][1]benzopyran-3,9-diol,6a,11a-dihydro-, (6aR,11aR)-
  • Synonyms:
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 4345-03-3 Safety Data
Properties
  • Appearance:
  • White powder.
  • Molecular Weight:
  • 530.78
  • Density:
  • 1.32
  • Boiling Point:
  • 411.4°Cat760mmHg
  • Melting Point:
  • ~76 °C(lit.)
  • Flash Point:
  • 213.8°C
  • Storage Temperature:
  • 2-8°C
  • Solubility:
  • Insoluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • Usage:
  • Antioxidant.
  • More Properties>>
Upstream Product Downtream information
There are 126 suppliers who can provide 6H-Benzofuro[3,2-c][1]benzopyran-3,9-diol,6a,11a-dihydro-, (6aR,11aR)- with CAS No. 4345-03-3
d-α tocopheryl acid succinate(Vitamin E succinate)4345-03-3...
  • FOB Price:1 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:10/Gram 
  • Purity:99 
  • Supply Ability:1000 Month/Metric Ton 
  • Formula:C33H54O5 
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Yichang yongnuopharm co.,ltd
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Theophylline Tadalafil Aminophylline lidocaine hydrochloride Melatonine Oxolinic acid Nitrofural Furazolidone Trenbolone Acetate
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Vitamin E succinateCAS NO.: 4345-03-3
  • FOB Price:5600 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:10 Day/Metric Ton 
  • Formula:C33H54O5 
  • Payment:L/C,T/T,Western Union,MoneyGram,The currency, 
  • Updatetime:Dec 20 2019 
Hebei Yanxi Chemical Co.,Ltd
  • Category:Partnership
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  • Registered Capital:Below US$100 Thousand
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  • Employees:11 - 50 People
  • Tel:86-311-66561638
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  • Address:Zhang zhe, guangzong county, xingtai city, hebei province
1YR Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
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alpha-tocopheryl hydrogen succinate
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  • Cas No:4345-03-3 
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  • Purity:95%, 99% 
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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
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  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
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Vitamin E succinate Manufacturer/High quality/Best price/In ...
  • Cas No:4345-03-3 
  • Purity:99% 
  • Formula:C33H54O5 
  • Appearance:normal appearance 
  • Einecs:224-403-8 
  • Description:Superiority as a professional chemical company, we devote to the development, production and trade of fine chemical, organic compounds, intermediate, api and customized chemicals for more than 20 years and have passed iso9001 quality management system certific...
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Hebei zhuangkai biotechnology co. LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2019
  • Registered Capital:Above US$100 Million
  • Legal Representative:qiaoxuejun
  • Employees:51 - 100 People
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Address:block B, jinyuan business plaza, no. 15
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates
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Vitamin E Succinate
  • Cas No:4345-03-3 
  • Formula:C33H54O5 
  • Einecs:224-403-8 
  • Description:Our products are mainly exported to European, South America, Southeast Asia and some other areas. We established long-term stable business relations and cooperation. In light with the philosophy of Quality As Roots, Honesty As Spirits,we look forward to cooper...
  • Updatetime:Dec 18 2019 
Hangzhou Utanpharma biology co,.Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:11 - 50 People
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Address:Room 60M(604), Block A1-3, Hangzhou Zhejiang China
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
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Butanedioic acid,1-[(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[...
  • FOB Price:100 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C33H54O5 
  • Payment:T/T 
  • Updatetime:Dec 06 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
7YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
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High quality Vitamin E Succinate supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C33H54O5 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
  • Registered Time:0
  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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Good Quality vitamin E succinate
  • FOB Price:1 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99% min 
  • Supply Ability:800 Month/Kilogram 
  • Formula:C33H54O5 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Apr 09 2019 
Wuhan New-Rise Biochem Co,. Ltd
  • Registered Time:0
  • Tel:86-27-13407111142
  • Fax:86-27-13407111142
  • Address:HUBEI WUHAN
2YRS Main Products
PharmaceuticaL
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Vitamin E succinate
  • Cas No:4345-03-3 
  • Purity:96%min 
  • Formula:C33H54O5 
  • Appearance:white powder 
  • Einecs:224-403-8 
  • 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:Jan 18 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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99% Butanedioic acid,1-[(2R)-3,4-dihydro-2,5,7,8-tetramethyl...
  • FOB Price:1 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C33H54O5 
  • Payment:L/C,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:86-188-74586545
  • 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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Vitamin E succinate 4345-03-3 supplier
  • Cas No:4345-03-3 
  • Min.Order:1/Milligram 
  • Purity:95% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C33H54O5 
  • 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
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Vitamin E succinate CAS NO.4345-03-3
  • FOB Price:10 USD/Gram 
  • Cas No:4345-03-3 
  • Min.Order:1/Gram 
  • Purity:99%min 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C33H54O5 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Dec 13 2018 
shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2012
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Li Na
  • Employees:11 - 50 People
  • Tel:86-312-18103315327
  • Fax:86-312-18103315327
  • Address:east huaxia road pudong shanghai china
Main Products
Indole products,Amines products
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Butanedioic acid,1-[(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[...
  • Cas No:4345-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C33H54O5 
  • 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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D-alpha-Tocopheryl Succinate 1185/1210
  • Cas No:4345-03-3 
  • Min.Order:100/Kilogram 
  • Supply Ability:400 Month/Metric Ton 
  • Formula:C33H54O5 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:White to almost White Crystalline Powder or Granules 
  • Updatetime:May 16 2018 
Shaoxing Weile Biotechnology Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2017
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:Jason Lv
  • Employees:11 - 50 People
  • Tel:86-575-86188377
  • Fax:86-575-86188322
  • Address:Nanyan Industrial Area, Xinchang County, Zhejiang
Main Products
Nutritional Products for Human (Vitamin E, Vitatmin A, Vitamin D3, beta-carotene, Lutein, Zeaxanthin and Lycopene).
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D-alpha-tocopheryl acid succinate
  • Cas No:4345-03-3 
  • Min.Order:1/Metric Ton 
  • Purity:1185IU above 99% 1210IU above 99% 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C33H54O5 
  • Payment:T/T, 
  • Updatetime:Mar 02 2018 
Jiangxi Basifu Biotechnology Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:51 - 100 People
  • Tel:86-795-3232889
  • Address:North Industry Road No.18 Wanzai Area Yichun city,Jiangxi province china
Main Products
Mixed tocopherol; D-alpha-tocopherol; D-alpha-tocopherol acetate; D-alpha-tocopheryl succinate; Phytosterol.
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vitamin E succinate
  • Cas No:4345-03-3 
  • Formula:C33H54O5 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGran, 
  • Einecs:224-403-8 
  • Description:vitamin E succinate English Alias (+)-A-tocopherol acid succinate from * natural A-to; alpha-tocopheryl hydrogen succinate; DL-alpha-Tocopherol succinate; D-alpha-Tocopherol Succinate; Da-Tocopherol acid Succinate; VE CAS NO. 4345-03-3 EINECS 224-403-8 Formula...
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2001
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:wujun
  • Employees:501 - 1000 People
  • Tel:86-20-18102838259
  • Fax:86-0755-23229476
  • Address:Bao'an Bao'an District of Shenzhen City manhole st
Main Products
food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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Natural Vitamin E; d-α tocopheryl acid succinate
  • Cas No:4345-03-3 
  • Formula:C33H54O5 
  • Einecs:224-403-8 
  • Description:D-α tocopheryl acid succinate is a white to off-white crystalline powder with little or no odor or taste, is intended for use as vitamin E in the dietary supplement, food and Pharmaceuticals industry. Item standard
  • Updatetime:Nov 02 2016 
Chembal Pharma Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2009
  • Registered Capital:Below US$100 Thousand
  • Employees:5 - 10 People
  • Tel:86-21-50595155
Main Products
pharmaceutical raw materials, intermediates, plant extracts, vitamins
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Hot sell High Quality Vitamin E succinate (CAS 4345-03-3)
  • FOB Price:1 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:50000 Year/Kilogram 
  • Formula:C33H54O5 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • 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:86-27-59262863
  • Fax:86-27-59420980
  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
Main Products
Pharmaceutical, pharmaceutical intermediat,hormone powders
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High Quality vitamin E succinate ; CAS:4345-03-3
  • FOB Price:10 USD/Kilogram 
  • Cas No:4345-03-3 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C33H54O5 
  • 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
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Vitamin E succinate
  • Cas No:4345-03-3 
  • Min.Order:1/Gram 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C33H54O5 
  • Payment:TT ,LC, Western Union 
  • Einecs:224-403-8 
  • Description:Vitamin E succinate
  • 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
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