Online Database of Chemicals from Around the World
| Hangzhou Verychem Science And Technology Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
 | www.verychem.com | |||
 | +86 (571) 8816-2785 +86 13606544505 | |||
 | +86 (571) 8816-2787 | |||
 | lucy@verychem.com | |||
| Chemical manufacturer since 2004 | ||||
| chemBlink Massive supplier since 2021 | ||||
| Hubei Tianmeng Chemical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.tianmengchem.com | |||
| +86 (713) 362-3096 | |||
| +86 (713) 275-5084 | |||
| 112560868@qq.com | |||
| Chemical manufacturer since 1993 | ||||
| chemBlink Standard supplier since 2007 | ||||
| Futoh Chemicals Co., Ltd. | Japan | Inquire | ||
|---|---|---|---|---|
| www.futoh.co.jp | |||
| +81 (52) 521-8171 | |||
| +81 (52) 521-8793 | |||
| tokoro@futoh.co.jp | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2007 | ||||
| Nanjing Search Biotech Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.searchbio.com.cn | |||
| +86 (25) 8168-2922 8586-0978 +86 18913919581 | |||
| +86 (25) 8586-0962 | |||
| trade@searchbio.com.cn sales@searchbio.com.cn Linda@searchbio.com.cn | |||
 | QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink Standard supplier since 2007 | ||||
| Simagchem Corporation | China | Inquire | ||
|---|---|---|---|---|
| www.simagchem.com | |||
| +86 13806087780 | |||
| +86 (592) 268-0237 | |||
| sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2008 | ||||
| Discovery Fine Chemicals Ltd. | UK | Inquire | ||
|---|---|---|---|---|
| www.discofinechem.com | |||
| +44 (1202) 874-517 | |||
| +44 (845) 094-4385 | |||
| pjc@discofinechem.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2009 | ||||
| NPA Laboratories, LLC | USA | Inquire | ||
|---|---|---|---|---|
| www.npalab.com | |||
| +1 (714) 656-3915 | |||
| info@npalab.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2009 | ||||
| ProteoChem, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.proteochem.com | |||
| +1 (720) 239-1630 | |||
| +1 (720) 239-1631 | |||
| info@proteochem.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.tnjchem.com | |||
| +86 (551) 6541-8684 | |||
| +86 (551) 6541-8697 | |||
| sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Frapp's Chemical (NFTZ) Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.frappschem.com | |||
| +86 (576) 8169-6106 | |||
| +86 (576) 8169-6105 | |||
| sales@frappschem.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| AAT Bioquest, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.aatbio.com | |||
| +1 (408) 733-1055 | |||
| +1 (408) 733-1304 | |||
| jack@aatbio.com | |||
| Chemical manufacturer since 2005 | ||||
| chemBlink Standard supplier since 2010 | ||||
| M.C. BIOTEC Inc. | China | Inquire | ||
|---|---|---|---|---|
| www.mcbiotec.com | |||
| +86 13913923033 | |||
| +86 (25) 8662-0042 | |||
| mc@mcbiotec.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink Standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
| www.bocsci.com | |||
| +1 (631) 485-4226 | |||
| +1 (631) 614-7828 | |||
| info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Shanghai Hohance Chemical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.hohance.com | |||
| +86 (21) 3111-5312 | |||
| +86 (21) 3111-5317 | |||
| info@hohance.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2011 | ||||
| Beckmann-Kenko GmbH | Germany | Inquire | ||
|---|---|---|---|---|
| www.beckmann-kenko.com | |||
| +49 (4241) 930-888 | |||
| +49 (4241) 930-889 | |||
| info@beckmann-kenko.com | |||
| Chemical distributor | ||||
| chemBlink Standard supplier since 2011 | ||||
| Newport Industries Ltd | China | Inquire | ||
|---|---|---|---|---|
| www.newport-industries.com | |||
| +44 (20) 8742-0333 +86 (21) 6163-0391 | |||
| +44 (20) 8742-0444 / +86 (21) 6163-0519 | |||
| sales@newport-industries.com | |||
| Chemical distributor since 1997 | ||||
| chemBlink Standard supplier since 2012 | ||||
| Shanghai Orient Chemical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.greenchemintl.com | |||
| +86 (21) 5996-9669 | |||
| +86 (21) 5996-9200 | |||
| jackson@greenchemintl.com info@greenchemintl.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2013 | ||||
| Dongfan Chem (Shanghai) Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.dfanchem.com | |||
| +86 (21) 3450-0607 +86 13391355195 | |||
| +86 (21) 3332-1290 | |||
| sales@dfanchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink Standard supplier since 2014 | ||||
| Pure Chemistry Scientific Inc | USA | Inquire | ||
|---|---|---|---|---|
| www.purechems.com | |||
| +1 (888) 588-9418 | |||
| +1 (617) 206-9595 | |||
| sales@purechems.com | |||
| Chemical manufacturer since 2004 | ||||
| chemBlink Standard supplier since 2014 | ||||
| Biochempeg | USA | Inquire | ||
|---|---|---|---|---|
| www.biochempeg.com | |||
| +1 (857) 366-6766 | |||
| +1 (617) 206-9595 | |||
| sales@biochempeg.com | |||
| Chemical manufacturer since 2013 | ||||
| chemBlink Standard supplier since 2014 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Amadis Chemical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.amadischem.com | |||
| +86 (571) 8992-5085 | |||
| +86 (571) 8992-5065 | |||
| sales@amadischem.com | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Shenzhen Dieckmann Technology Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.dkmchem.com | |||
| +86 (755) 8921-3952 | |||
| +86 (755) 8481-3563 | |||
| sale@dkmchem.com | |||
| Chemical manufacturer since 2011 | ||||
| chemBlink Standard supplier since 2016 | ||||
| Nanjing Ultra Pure Biotech Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.ultrapurebio.com | |||
| +86 (25) 8226-3158 | |||
| +86 (25) 8226-3168 | |||
| sales@ultrapurebio.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2015 | ||||
| chemBlink Standard supplier since 2017 | ||||
| Chengdu Biopurify Phytochemicals Ltd. | China | Inquire | ||
|---|---|---|---|---|
| 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 | ||||
| Leader Biochemical Group | China | Inquire | ||
|---|---|---|---|---|
| www.leader-biogroup.com | |||
| +86 (29) 6889-5030 | |||
| +86 (29) 6856-9961 | |||
| vip@leader-biogroup.com | |||
| Chemical manufacturer since 1996 | ||||
| chemBlink Standard supplier since 2017 | ||||
| Hangzhou Tianwei Pharmaceutical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.tianweipharm.com | |||
| +86 (571) 8516-6702 8516-6621 | |||
| sales@tianweipharm.com | |||
| Chemical distributor since 2014 | ||||
| chemBlink Standard supplier since 2018 | ||||
| Neostar United (Changzhou) Industrial Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| 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 | ||||
| SIDIPU FOOD Hangzhou Co,. Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.stipfood.com | |||
| +86 18158402990 | |||
| sky@stipfood.com | |||
| Chemical distributor since 2017 | ||||
| chemBlink Standard supplier since 2020 | ||||
| Hangzhou Foreign Economic Relations and Trade Service Co., Ltd | China | Inquire | ||
|---|---|---|---|---|
| www.triggerchem.cn | |||
| +86 13957167880 | |||
| triggerchem@126.com | |||
| QQ Chat | |||
| Chemical distributor since 2000 | ||||
| chemBlink Standard supplier since 2020 | ||||
| Shanghai Cosroma Biotech Co., LTD | China | Inquire | ||
|---|---|---|---|---|
| www.cosroma.com | |||
| +86-21-31125890 | |||
| +86-21-31125890 | |||
| info@cosroma.com | |||
| Chemical manufacturer since 2017 | ||||
| chemBlink Standard supplier since 2021 | ||||
| Cfm Oskar Tropitzsch GmbH | Germany | Inquire | ||
|---|---|---|---|---|
| www.cfmot.de | |||
| +49 (9231) 9619-0 | |||
| +49 (9231) 9619-60 | |||
| info@cfmot.de | |||
| Chemical distributor since 1985 | ||||
| chemBlink Standard supplier since 2022 | ||||
| Aajiang Jiuzhou Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.jiuzhou-chem.com | |||
| +86 13454675544 | |||
| jamie@jiuzhou-chem.com | |||
| QQ Chat | |||
 | WeChat: +86 18632988332 | |||
 | WhatsApp:+86 18632988332 | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink Standard supplier since 2023 | ||||
| Shanghai Medfine Bio-pharmaceutical Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.bio-medfine.com | |||
| +86 13013810076 | |||
| tina.lv@bio-medfine.com | |||
| WeChat: 13013810076 | |||
| Chemical distributor since 2023 | ||||
| chemBlink Standard supplier since 2023 | ||||
| Chemos GmbH & Co. KG | Germany | Inquire | ||
|---|---|---|---|---|
| www.chemos.de | |||
| +49 871-966346-0 | |||
| +49 871-966346-13 | |||
| chemos@chemos.de | |||
| Chemical distributor | ||||
| LKT Laboratories, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.lktlabs.com | |||
| +1 (888) 558-5227 | |||
| +1 (651) 644-8357 | |||
| peacerli@mbolin-lktlabs.com | |||
| Chemical manufacturer | ||||
| Cambridge Isotope Laboratories, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.isotope.com | |||
| +1 (978) 749-8000 | |||
| +1 (978) 749-2768 | |||
| cilsales@isotope.com | |||
| Chemical manufacturer | ||||
| Chem Service, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.chemservice.com | |||
| +1 (610) 692-3026 | |||
| +1 (610) 692-8729 | |||
| info@chemservice.com | |||
| Chemical manufacturer since 1962 | ||||
| Natland International Corporation | USA | Inquire | ||
|---|---|---|---|---|
| www.natland.com | |||
| +1 (919) 380-9775 | |||
| +1 (919) 380-9886 | |||
| info@natland.com | |||
| Chemical manufacturer | ||||
| Apollo Scientific Ltd. | UK | Inquire | ||
|---|---|---|---|---|
| www.apolloscientific.co.uk | |||
| +44 (161) 406-0505 | |||
| +44 (161) 406-0506 | |||
| sales@apolloscientific.co.uk | |||
| Chemical manufacturer | ||||
| Melford Laboratories Limited | UK | Inquire | ||
|---|---|---|---|---|
| www.melford.co.uk | |||
| +44 (1449) 741-178 | |||
| +44 (1449) 741-217 | |||
| pfranklin@melford.co.uk sales@melford.co.uk | |||
| Chemical manufacturer since 1985 | ||||
| Watanabe Chemical Ind., Ltd. | Japan | Inquire | ||
|---|---|---|---|---|
| www.watanabechem.co.jp | |||
| +81 (82) 231-0540 | |||
| +81 (82) 231-1451 | |||
| inquiry@watanabechem.co.jp | |||
| Chemical manufacturer | ||||
| Acros Organics | Belgium | Inquire | ||
|---|---|---|---|---|
| www.acros.com | |||
| +86 (21) 5258-1100 | |||
| +86 (21) 5258-0119 | |||
| info@acros.com | |||
| Chemical manufacturer | ||||
| W & J PharmaChem, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.wjpharmachem.com | |||
| +1 (301) 880-0624 | |||
| +1 (301) 434-9366 | |||
| info@wjpharmachem.com | |||
| Chemical manufacturer | ||||
| Indofine Chemical Company, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.indofinechemical.com | |||
| +1 (888) 463-6346 | |||
| +1 (908) 359-1179 | |||
| info@indofinechemical.com | |||
| Chemical manufacturer since 1981 | ||||
| Toronto Research Chemicals Inc. | Canada | Inquire | ||
|---|---|---|---|---|
| www.trc-canada.com | |||
| +1 (416) 665-9696 | |||
| +1 (416) 665-4439 | |||
| info@trc-canada.com | |||
| Chemical manufacturer since 1982 | ||||
| Whyte Chemicals | UK | Inquire | ||
|---|---|---|---|---|
| www.whytechemicals.co.uk | |||
| +44 (20) 8346-5946 | |||
| +44 (20) 8349-4589 | |||
| sales@whytechemicals.co.uk | |||
| Chemical distributor | ||||
| Classification | Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Pyridine derivative |
|---|---|
| Name | D-Biotin |
| Synonyms | Vitamin H; Vitamin B7; Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid; (+)-cis-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid |
| Molecular Structure |  |
| Molecular Formula | C10H16N2O3S |
| Molecular Weight | 244.31 |
| CAS Registry Number | 58-85-5 (22879-79-4) |
| EC Number | 200-399-3 |
| Melting point | 231-233 °C |
|---|---|
| alpha | 89 ° (c=1, 0.1N NaOH) |
| Safety Statements | S24/25 Details | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Classification | |||||||||||||||||
| |||||||||||||||||
| SDS | Available | ||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for D-Biotin |
