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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 5 > CAS 520-33-2
520-33-2 structure

520-33-2
  • Molecular Weight: 302.28
  • Formula: C6H14O2
  • Name: 2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one,8,8-dimethyl-10-[(3-methyl-2-butenyl)oxy]- (9CI)
  • Synonyms: HESPERETINE; (+/-)-HESPERETIN; Eriodictyol 4'-monomethyl ether; 3',5,7-TRIHYDROXY-4-METHOXYFLAVANONE; 3',5,7-TRIHYDROXY-4'-METHOXYFLAVANONE; 4'-METHOXY-3',5,7-TRIHYDROXYFLAVANONE; 5,7,3'-TRIHYDROXY-4'-METHOXYFLAVANONE; (S)-3',5,7-Trihydroxy-4'-methoxyflavanone; (+/-)-3',5,7-TRIHYDROXY-4'-METHOXYFLAVANONE; (2S)-2-(3-Hydroxy-4-methoxyphenyl)-5,7-dihydroxy-2H-1-benzopyran-4(3H)-one; 2,3-DIHYDRO-5,7-DIHYDROXY-2S-(3-HYDROXY-4-METHO...
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 520-33-2 Safety Data
  • [Risk Codes]
  • [Safety Statements]
Properties
  • Appearance:
  • Beige to Light Brown Crystalline Solid
  • Molecular Weight:
  • 302.28
  • Density:
  • 1.039
  • Boiling Point:
  • 451°C at 760 mmHg
  • Melting Point:
  • 230-232°C
  • Flash Point:
  • 291.2°C
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • -4 ° (C=1.8, EtOH)
  • Solubility:
  • water-soluble
  • More Properties>>
Upstream Product Downtream information
There are 163 suppliers who can provide 2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one,8,8-dimethyl-10-[(3-methyl-2-butenyl)oxy]- (9CI) with CAS No. 520-33-2
Citrus Sinensis Extract powder Hesperetin
  • FOB Price:1 USD/FOB 
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:98% Hplc 
  • Supply Ability:12 Year/Metric Ton 
  • Formula:C16H14O6 
  • Payment:L/C,D/A,D/P,T/T, 
  • Updatetime:Dec 27 2018 
ZH Chemical（Hangzhou) Technology Co.,Ltd
  • Registered Time:2016
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Fenglei Zou
  • Employees:11 - 50 People
  • Tel:86-571-85120152
  • Fax:86-0571-85120152
  • Address:Room 806-1,Block C, Zijin Square,No.701,Gudun Road, Sandun Town, Xihu District, Hangzhou,Zhejiang Province,China.
 2YRS Main Products
We specialize mainly in Citrus Extracts & Derivatives, Stevia Extract, Luo Han Guo Extract and Others.
 Contact Supplier
Dietary supplement Natural Orange Peel Extract Hesperetin
  • FOB Price:50 USD/Kilogram 
  • Cas No:520-33-2 
  • Min.Order:20/Kilogram 
  • Purity:99% 
  • Supply Ability:5 Month/Metric Ton 
  • Formula:C16H14O6 
  • Payment:T/T, 
  • Updatetime:Dec 17 2019 
Hebei Jimi Trading Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2016
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:11 - 50 People
  • Tel:0086-18932944-349
  • Fax:0086-18932944-349
  • Address:shoujing
 2YRS Main Products
chemical reagents, research chemicals, API intermediates
 Contact Supplier
Factory supply high quality HESPERETIN Cas 520-33-2 with bes...
  • FOB Price:100 USD/Kilogram 
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:99.0% 
  • Supply Ability:1500 Month/Kilogram 
  • Formula:C16H14O6 
  • Payment:L/C,T/T,Western Union,MoneyGram 
  • Updatetime:Jan 07 2020 
Wuhan Fortuna Chemical Co., Ltd.
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:51 - 100 People
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Address:A2705,Dong Yi Shi Qu,129# XinHua Road
 -114YR Main Products
API
 Contact Supplier
Hesperetin
  • FOB Price:1 USD/Kilogram 
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:34 Year/Metric Ton 
  • Formula:C16H14O6 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 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
 Contact Supplier
Hesperetin CAS NO.520-33-2
  • FOB Price:1 USD/Kilogram 
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:99% min 
  • Supply Ability:800 Month/Kilogram 
  • Formula:C16H14O6 
  • 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
 Contact Supplier
Hesperetin
  • Cas No:520-33-2 
  • Min.Order:1/Gram 
  • Purity:98.25% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C16H14O6 
  • Payment:Western Union,MoneyGran, 
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
 -112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
 Contact Supplier
Hesperitin
  • FOB Price:1 USD/Gram 
  • Cas No:520-33-2 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C16H14O6 
  • 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
 Contact Supplier
Hesperetin
  • FOB Price:1 USD/Kilogram 
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:50 Year/Metric Ton 
  • Formula:C16H14O6 
  • Payment:L/C,D/A,D/P,T/T, 
  • Updatetime:Mar 12 2019 
MIANYANG DI'AO PHARMACEUTICAL CO., LTD
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2014
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-28-83686723
  • Address:Economic Development Zone, Yanting, Mianyang, Sichuan, China
 Main Products
Diosmin, Naringin, Naringenin, Synephrine, Neohesperidin, Hesperetin, Diosmetin, NHDC, Apigenin, Citrus Bioflavonoids, Eriocitrin, Limonin, Hesperidin, Hesperidin Methyl Chalcone, Methyl Hesperidin.
 Contact Supplier
HESPERETIN 520-33-2 supplier
  • Cas No:520-33-2 
  • Min.Order:1/Milligram 
  • Purity:97% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C16H14O6 
  • 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
Hesperetin
  • FOB Price:1 USD/Gram 
  • Cas No:520-33-2 
  • Min.Order:1/Gram 
  • Purity:>98% 99%by HPLC 
  • Supply Ability:10000 Month/Gram 
  • Formula:C16H14O6 
  • 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)
 Contact Supplier
HESPERETIN
  • Cas No:520-33-2 
  • Purity:contact us for more details about HESPERETIN, CAS:520-33-2 
  • Formula:C16H14O6 
  • Appearance:contact us for more details about HESPERETIN, CAS:520-33-2 
  • Einecs:208-290-2 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the HESPERETIN, CAS:520-33-2 with the most competitive price and the best quality. We can offer eff...
  • 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
 Contact Supplier
Hesperetin
  • Cas No:520-33-2 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C16H14O6 
  • 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
 Contact Supplier
Hesperetin
  • FOB Price:1 USD/Gram 
  • Cas No:520-33-2 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1kg Month/Kilogram 
  • Formula:C16H14O6 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
 Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
 Contact Supplier
Hesperetin
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 26 2019 
TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 800-988-0390
  • Fax:021-67121385
  • Address:shanghai
 Contact Supplier
HESPERETIN
  • Cas No:41001-90-5 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
Carl Roth GmbH & Co.KG
  • Tel:0721/5606-0
  • Fax:0721/5606-149
 Contact Supplier
Hesperitin
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
Sichuan Tongsheng Amino acids Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2003
  • Employees:101 - 500 People
  • Fax:+86-838-2274207
  • Address:Room1-11,No.19 North Tianshan Road Deyang SiChuan China
 Main Products
amino acid
 Contact Supplier
HESPERETIN
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
Wilshire Chemical Company Inc.
  • Tel:310 323 9232 +1 609.683.1117
  • Fax:310 323 9434 1 732.274.0049
  • Address:145 Witherspoon Street Princeton. NJ 08542
 Contact Supplier
HESPERETIN
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
Alexis Corporation
  • Tel:+41 61 926 8989
  • Fax:+41 61 926 8979
 Contact Supplier
HESPERETIN
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
MOLEKULA Ltd.
  • Tel:+44 (0) 1747 83 1066
  • Fax:+44 (0) 1747 83 1199
  • Address:Brickfields Business Park Gillingham, Dorset SP8 4PX
 Contact Supplier
HESPERETIN
  • Cas No:520-33-2 
  • Formula:C16H14O6 
  • Einecs:208-290-2 
  • Updatetime:Nov 25 2019 
Shanghai Trustin Chemical Co., Ltd
  • Address:Room 2001, No. 58 Changliu Road, Pudong New Area, Shanghai
 Contact Supplier
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