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Squaric Acid (CAS No. 2892-51-5) Suppliers

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 EMAIL INQUIRY to  30 suppliers  
Yick-Vic Chemicals and Pharmaceuticals (HK) Ltd. | Address: Room 1006, 10/F, Hewlett Centre, 54 Hoi Yuen Rd., Kwun Tong, Hong Kong Hong Kong
www.yickvic.com | Send Inquiry | Phone: +632239-(+852)-25412772
Yick-Vic Chemicals and Pharmaceuticals (HK) Ltd. is a Chemical Development and Services Company supplying high quality chemicals for over 35 years. We offer Pharmaceutical API and their Intermed more...
Pharmaceutical Raw Materials | Electronic Chemicals | Battery Chemicals
Chemenu Inc. | Address: Building A2, Lane 2555,Xiupu Road, Pudong New Area, Shanghai, Shanghai 201315, China China
https://www.chemenu.com | Send Inquiry | Phone: +86-(21)-5895-0110
Chemenu Inc. We are founded in 2009, is based contract research or more...
Building Blocks | Intermediates | Lab reagents
Hangzhou Leap Chem Co., Ltd. | Address: Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang, China China
www.leapchem.com | Send Inquiry | Phone: +86-(571)-87711850
LEAP CHEM Co., Ltd. We specializes in supplying Fine Chemicals for more...
Active Pharmaceutical Ingredients (APIs) | Intermediates | Laboratory Chemicals
BLD Pharmatech Ltd. | Address: No.1 Wangdong Middle Road, Building 5, Songjiang District, Shanghai, Shanghai 201601, China China
https://www.bldpharm.com/products/2892-51-5.html | Send Inquiry | Phone: +86-(21)-61629022
BLD Pharmatech Ltd. is a supplier and manufacturer of Chemical Building Blocks to Pharmaceutical Companies, Universities, Biotech Companies, Healthcare Industries, and Contract Research Organi more...
SAGECHEM LIMITED | Address: Room C1301, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, China China
www.sagechem.com | Send Inquiry | Phone: +86-(571)-86818502
SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also more...
Rosewachem Co., Ltd | Address: 8-12 Sheraton Global Financical Center B, Nanan District, Chongqing City, China China
www.rosewachem.com | Send Inquiry | Phone: +86-18983840262
Rosewachem, the branch company of Rosewa (HK) Holding Group Co., Ltd. and we are specialty in working different science and technology fields. Rosewachem is one of our professional team, leading the w more...
Lonza Inc. | Address: 90 Boroline Road; Marketing and Research: 25 Commerce Drive, Allendale, New Jersey 07401, USA USA
www.lonza.com | Send Inquiry | Phone: +1-(201)-316-9200
Lonza Inc. manufactures chemical ingredients, intermediates and biotechnology solutions on the basis of advanced chemical synthesis, microbial fermentation and mammalian cell culture fermentation, whi more...
Synthonix, Inc. | Address: 2713 Connector Drive, Wake Forest, North Carolina 27587, USA USA
www.synthonix.com | Send Inquiry | Phone: +1-(919)-875-9277
Synthonix, Inc. specializes in the synthesis of heterocycles, building blocks and synthons. Our molecules are tailored to participate in proven chemical reactions such as suzuki and stille coupling, c more...
Eastar Chemical Corporation | Address: 1215 K Street, Suite 1700, Sacramento, California 95814, USA USA
eastarchem.com | Send Inquiry | Phone: +1-(800)-898-2436
Eastar Chemical Corporation provides a wide range of manufacturing services to pharmaceutical, veterinary, agrochemical, specialty chemicals and specialty polymer industries. We offer products like po more...
Global Pharma Sourcing, LLC | Address: 1379 Dilworthtown Crossing, West Chester, Pennsylvania 19382, USA USA
www.globalphs.com | Send Inquiry | Phone: +1-(484)-467-9549
Global Pharma Sourcing, LLC deals with pharmaceutical intermediates. We provide APIs and fine chemical sourcing & custom synthesis services. Our pharmaceutical intermediates include 1,1-bis-methylthio more...
Frinton Laboratories, Inc | Address: 4204 Sylon Boulevard, Hainesport, New Jersey 08036, USA USA
www.frinton.com | Phone: +1-(856)-722-7037
Frinton Laboratories, Inc. specializes in the field of organic chemistry. We produce organic compounds in quantities from a few grams to a few kilos. Our areas of specialization are aromatic intermedi more...
Charkit Chemical Corporation | Address: 32 Haviland Street, Unit 1, Norwalk, Connecticut 06854-4906, USA USA
www.charkit.com | Send Inquiry | Phone: +1-(203)-299-3220
Charkit Chemical Corporation offers specialty chemicals for food, personal care, flavors and fragrances and pharmaceutical products. We offer a variety of ingredients that are used to enhance the perf more...
Alfa Aesar | Address: 2 Radcliff Rd, Tewksbury, Massachusetts 01876, USA USA
https://www.alfa.com | Send Inquiry | Phone: +1-(978)-521-6300
Alfa Aesar is an ISO 9001:2000 certified company. We manufacture, supply and distribute fine chemicals, metals and materials. Our products are used in a variety of industrial, academic and institution more...
Kyowa Hakko USA Inc. | Address: 767 Third Avenue 19th Floor, New York, New York 10017, USA USA
www.kyowa-usa.com | Send Inquiry | Phone: +1-(212)-319-5353
Kyowa Hakko Kogyo Co. Ltd. manufactures pharmaceuticals, nutraceuticals and food products. We mainly produce L-amino acids, D-amino acids, amino acid derivatives, peptides, food additives & ingredient more...
Sangel Pharmaceutical & Chemical Factory | Address: Room 1006, Tower A Twin Tower 168 Zhaohui Road, Hangzhou, Zhejiang 310008, China China
www.sa-chem.com | Send Inquiry | Phone: +86-(571)-85773987
Sangel Pharmaceutical & Chemical Factory produces APIs, pharmaceutical intermediates and fine chemical products. Our main products include palonosetron HCl, Fluaziname, fluvoxamine, dolasetron, mitota more...
Shanghai AoBo Bio-pharmaceutical Technology Co., Ltd | Address: Room 5, No. 538, Cailun Road, Zhangjiang High-Tech Park, Pudong, Shanghai 201203, China China
www.aobopharm.com | Send Inquiry | Phone: +86-(21)-51320499
Shanghai AoBo Bio-Pharmaceutical Technology Co., Ltd. is engaged in researching, developing, manufacturing and marketing of new pharmaceuticals and advanced intermediates and providing advanced techno more...
Shijiazhuang Chirals Chemical Co.,Ltd | Address: ShiJiaZhuang High-tech Industrial Development zone 4 buildings Building No 4,No 368,XiShiBei Road,Sh, Shijiazhuang, Hebei, China China
www.chirals.com | Send Inquiry | Phone: +86-(311)-85291771
Shijiazhuang Chirals Chemical.,Ltd specializes on the manufacture of chiral pharmaceutical intermediates. We focus on organic chemistry, pharmaceutical chemistry, synthesis chemistry and chiral chemis more...
Activate Scientific GmbH | Address: Am Mitterweg 12, Prien D-83209, Germany Germany
www.activate-scientific.com | Send Inquiry | Phone: +49 - (0) 80 51 - 9 65 16 60
Activate Scientific GmbH specializes in multifunctional heterocylic synthons, scaffolds and boronic acids. We produce and distribute novel reactive intermediates, exclusive building blocks (Exclusive more...
SYNTHON Chemicals GmbH & Co.KG | Address: ChemiePark Bitterfeld Wolfen Areal AWerkstattstraße 10, Wolfen 06766, Germany Germany
www.synthon-chemicals.com | Send Inquiry | Phone: +49 3494 63 69 00
SYNTHON Chemicals GmbH & Co.KG is a producer of fine chemicals and specialties. We are DIN EN ISO 9001:2000 certified. Our products include dyes and fluorescent dyes for high-tech applications, liquid more...
Shanghai Luer Chemical Trading Co., Ltd. | Address: Rm 18B, No.2, Building Hai Fu Garden, No.1359, Dong Fang Road, Pudong New District, Shanghai 200127, China China
www.shluer.com | Send Inquiry | Phone: +86-(21)-68739752/68737190
Shanghai Luer Chemical Trading Co., Ltd. offers polyurethane, textile chemicals, cosmetic materials, anti-foam agents and agrochemical additives. Our polygel W400 is a liquid polymer ideal for toiletr more...
JS (Tianjin) Chemical & Metallurgical Co., Ltd. | Address: No.237,HongQi Nan Road,NanKai Distr, Tianjin 300191, China China
www.js-chemical.com | Send Inquiry | Phone: +86-(22)-2368-1938, 2361-3485
JS (Tianjin) Chemical & Metallurgical Co., Ltd. manufactures pharmaceutical and its intermediates, fluoride and dyes. Pharmaceutical intermediate products include 1-(2,3-dichlorophenyl)piperazine hydr more...
F&F Chemical Co., Ltd. | Address: Rm.B806 HuaShiLong Building, No.37 East Road North SanHuan, Beijing, Liaoning 100029, China China
www.fnfchem.com | Send Inquiry | Phone: +86-(10)-6444-6910
F&F Chemical Co., Ltd. produces fine organic chemicals & pharmaceutical intermediates, hardeners & matting agents for powder coatings, zinc peroxide and special chemical reagents. Squaric acid & deriv more...
Shanghai KFSL Pharmaceutical Technology Co., Ltd. | Address: No.188,Lane 7300,Hutai Road, Shanghai 201206, China China
www.kfslpharm.com | Send Inquiry | Phone: +86-(21)-3997-1718
Shanghai KFSL Pharmaceutical Technology Co., Ltd. specializes in developing, producing & selling pharmaceutical intermediates and bulk drugs. Our products include (1S)-(+)-(10-camphorsulfonyl)oxazirid more...
Hunan Kerey Biotechnology Co., Ltd. | Address: Longxutang, Shaoyang, Hunan 422000, China China
www.kery-pharm.com | Send Inquiry | Phone: +86-(739)-2312559
Hunan Kerey Biotechnology Co., Ltd. manufactures pharmaceutical raw materials and intermediates. We offer steroid intermediates such as roceronium bromide, vecuronium bromide, pancuronium bromide, fin more...
Alway Chem | Address: No:51, Taiping Road, Qingdao, Shandong 266001, China China
www.alwaychem.net | Send Inquiry | Phone: +86-(532)-8586-4000
Alway Chem specializes in manufacturing chemicals and intermediates. We also offer custom synthesis. Our products include 5-bromothiophene-3-carboxylic acid, ethyl 2-naphthoate, 1,2-bis(trimethylsilyl more...
Shanghai Record Pharmaceuticals Co., Ltd. | Address: No. 799, DunHuang Rd., Shanghai 200331, China China
www.recordpharm.com.cn | Send Inquiry | Phone: +86-(21)-6363-8051, 6250-3080, 6250-3083
Shanghai Record Pharmaceuticals Co., Ltd. produces pharmaceutical intermediates and fine chemical products. API & intermediates include aztreonam, (2S,3S)-3-amino-2-methyl-4-oxo-1-azetidinesulfonic ac more...
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Compound Structure IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione | CAS Registry Number: 2892-51-5
Synonyms: Squaric acid, Quadratic acid, Cyclobutenedione, dihydroxy-, Dihydroxycyclobutenedione, 3,4-Dihydroxy-3-cyclobutene-1,2-dione, CCRIS 6793, WLN: L4VVTJ CQ DQ, 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-, 1,2-Dihydroxycyclobutene-3,4-dione, 1,2-Diketo-3,4-dihydroxycyclobutene, 123447_ALDRICH, 3,4-Dihydroxy-cyclobutene-1,2-dione, EINECS 220-761-4, NSC624671, AIDS160322, NSC 125692, AIDS-160322, BRN 0774275, Cyclobutenedione, dihydroxy- (8CI), NSC125692

Molecular Formula: C4H2O4Molecular Weight: 114.056280 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: PWEBUXCTKOWPCW-UHFFFAOYSA-N

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