Online Database of Chemicals from Around the World
| Zhangjiagang Huachang Pharmaceutical Co., Ltd. | China | |||
|---|---|---|---|---|
 | www.huachangpharm.com | |||
 | +86 (512) 5818-5820 +86 13812985197 | |||
 | +86 (512) 5818-2700 | |||
 | huachangpharm@163.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2007 | ||||
| Shaanxi Sciphar Biotechnology Co., Ltd. | China | |||
|---|---|---|---|---|
| www.sciphar.com | |||
| +86 (29) 8835-3228 8838-9752 8300-6195 | |||
| +86 (29) 8838-9961 / 6221-6857 | |||
| sales@sciphar.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2007 | ||||
| Simagchem Corporation | China | |||
|---|---|---|---|---|
| www.simagchem.com | |||
| +86 13806087780 | |||
| +86 (592) 268-0237 | |||
| sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2008 | ||||
| Extrasynthese Chemical S.A.S. | France | |||
|---|---|---|---|---|
| www.extrasynthese.com | |||
| +33 (47) 898-2034 | |||
| +33 (47) 898-1945 | |||
| info@extrasynthese.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | |||
|---|---|---|---|---|
| www.tnjchem.com | |||
| +86 (551) 6541-8684 | |||
| +86 (551) 6541-8697 | |||
| sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Sino-Future Bio-Tech Co., Ltd. | China | |||
|---|---|---|---|---|
| www.sino-future.com | |||
| +86 (29) 8318-2005 | |||
| sinofuture@vip.163.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Shaanxi Green Bio-Engineering Co., Ltd. | China | |||
|---|---|---|---|---|
| www.sxgreenfine.com | |||
| +86 (29) 8621-5910 8621-5920 8621-5930 | |||
| +86 (29) 8621-5580 | |||
| sxgreenfine@gmail.com rql1107@hotmail.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| BOC Sciences | USA | |||
|---|---|---|---|---|
| www.bocsci.com | |||
| +1 (631) 485-4226 | |||
| +1 (631) 614-7828 | |||
| info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Jiangsu Alpha Hawk Chemicals Industrial Corp. | China | |||
|---|---|---|---|---|
| www.njfinechem.com | |||
| +86 (25) 8451-3928 8451-3958 8451-3978 | |||
| +86 (25) 8451-3998 | |||
| salesnjchem@gmail.com | |||
| Chemical manufacturer since 1988 | ||||
| chemBlink Standard supplier since 2011 | ||||
| Shannxi Huike Botanical Development Co., Ltd. | China | |||
|---|---|---|---|---|
| www.huikes.com | |||
| +86 (29) 6266-9896 6266-9893 6266-9894 | |||
| +86 (29) 6266-9899 | |||
| cxj@huikes.com | |||
| Chemical manufacturer since 1998 | ||||
| chemBlink Standard supplier since 2011 | ||||
| Aktin Chemicals Inc | China | |||
|---|---|---|---|---|
| www.aktinchem.com | |||
| +86 400-028-7725 | |||
| +86 (28) 8515-2372 | |||
| info@aktinchem.com | |||
 | QQ Chat | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2011 | ||||
| Xi'an Union Pharmpro Co., Ltd. | China | |||
|---|---|---|---|---|
| www.unipharmpro.com | |||
| +86 (29) 8886-5676 | |||
| +86 (29) 8886-3915 | |||
| info@unipharmpro.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2012 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | |||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Chengdu Biopurify Phytochemicals Ltd. | China | |||
|---|---|---|---|---|
| www.phytopurify.com | |||
| +86 (28) 8263-3860 8263-3987 | |||
| +86 (28) 8263-3165 | |||
| sales@biopurify.com biopurify@gmail.com | |||
| QQ Chat | |||
 | Skype Chat | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2017 | ||||
| Neostar United (Changzhou) Industrial Co., Ltd. | China | |||
|---|---|---|---|---|
| www.neostarunited.com | |||
| +86 (519) 8555-7386 +86 18015025600 | |||
| +86 (519) 8555-7389 | |||
| marketing1@neostarunited.com | |||
| Chemical distributor since 2014 | ||||
| chemBlink Standard supplier since 2020 | ||||
| Cfm Oskar Tropitzsch GmbH | Germany | |||
|---|---|---|---|---|
| www.cfmot.de | |||
| +49 (9231) 9619-0 | |||
| +49 (9231) 9619-60 | |||
| info@cfmot.de | |||
| Chemical distributor since 1985 | ||||
| chemBlink Standard supplier since 2022 | ||||
| LKT Laboratories, Inc. | USA | |||
|---|---|---|---|---|
| www.lktlabs.com | |||
| +1 (888) 558-5227 | |||
| +1 (651) 644-8357 | |||
| peacerli@mbolin-lktlabs.com | |||
| Chemical manufacturer | ||||
| Ascent Scientific | UK | |||
|---|---|---|---|---|
| www.ascentscientific.com | |||
| +44 (117) 982-9988 | |||
| +44 (2030) 700-369 | |||
| customerservice@ascentscientific.co.uk | |||
| Chemical manufacturer | ||||
| Santa Cruz Biotechnology, Inc. | USA | |||
|---|---|---|---|---|
| www.scbt.com | |||
| +1 (831) 457-3800 | |||
| +1 (831) 457-3801 | |||
| scbt@scbt.com | |||
| Chemical manufacturer | ||||
| AK Scientific, Inc | USA | |||
|---|---|---|---|---|
| www.aksci.com | |||
| +1 (510) 429-8835 | |||
| +1 (510) 429-8836 | |||
| sales@aksci.com | |||
| Chemical manufacturer | ||||
| Ivy Fine Chemicals | USA | |||
|---|---|---|---|---|
| www.ivychem.com | |||
| +1 (856) 465-8550 | |||
| +1 (856) 616-1161 | |||
| sales@ivychem.com | |||
| Chemical manufacturer | ||||
| Xi'an Huifeng Biochemistry Joint Stock Corp. | China | |||
|---|---|---|---|---|
| www.xahuifeng.com | |||
| +86 (29) 8824-6358 8822-4682 | |||
| +86 (29) 8825-0444 | |||
| xahuifeng@263.net | |||
| Chemical manufacturer | ||||
| Sichuan Xieli Pharmaceutical Co., Ltd. | China | |||
|---|---|---|---|---|
| www.xielipharm.com | |||
| +86 (28) 8371-5511 8375-8578 | |||
| +86 (28) 8387-1551 | |||
| sales@xielipharm.com | |||
| Chemical manufacturer | ||||
| City Chemical LLC | USA | |||
|---|---|---|---|---|
| www.citychemical.com | |||
| +1 (203) 932-2489 | |||
| +1 (203) 937-8400 | |||
| sales@citychemical.com | |||
| Chemical distributor | ||||
| Alfa Aesar. | USA | |||
|---|---|---|---|---|
| www.alfa.com | |||
| +1 (978) 521-6300 | |||
| +1 (978) 521-6350 | |||
| info@alfa.com | |||
| Chemical manufacturer | ||||
| Indofine Chemical Company, Inc. | USA | |||
|---|---|---|---|---|
| www.indofinechemical.com | |||
| +1 (888) 463-6346 | |||
| +1 (908) 359-1179 | |||
| info@indofinechemical.com | |||
| Chemical manufacturer since 1981 | ||||
| Classification | API >> Respiratory medication >> Antitussive |
|---|---|
| Name | Quercetin dihydrate |
| Synonyms | 3,3',4',5,7-Pentahydroxyflavone dihydrate; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one dihydrate |
| Molecular Structure |  |
| Molecular Formula | C15H10O7.2(H2O) |
| Molecular Weight | 338.27 |
| CAS Registry Number | 6151-25-3 |
| EC Number | 612-158-3 |
| Melting point | 300 °C |
|---|---|
| Water solubility | practically insoluble |
| Hazard Symbols |  T Details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Statements | R25 Details | ||||||||||||
| Safety Statements | S45 Details | ||||||||||||
| Hazard Classification | |||||||||||||
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| Transport Information | UN 2811 | ||||||||||||
| SDS | Available | ||||||||||||
| Market Analysis Reports |
