As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:3337-62-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:3337-62-0
Min.Order:1 Metric Ton
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:3337-62-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:3337-62-0
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Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:3337-62-0
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:3337-62-0
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FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:3337-62-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:3337-62-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:3337-62-0
Min.Order:1 Kilogram
FOB Price: $76.0 / 85.0
Type:Trading Company
inquiry3,5-Dibromo-4-hydroxybenzoic acid CAS:3337-62-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality
Cas:3337-62-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:3337-62-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:3337-62-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:3337-62-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:3337-62-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:3337-62-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:3337-62-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:3337-62-0
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:3337-62-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryEX-w price 3,5-Dibromo-4-hydroxybenzoic acid 3337-62-0 CAS NO.3337-62-0Appearance:white needle powder Storage:Dry and cold condition Package:according to customers' requirements Application:Pharmaceutical Intermediates Transportation:By air(EMS or EU
Cas:3337-62-0
Min.Order:1 Gram
Negotiable
Type:Other
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:3337-62-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct Name: 3,5-Dibromo-4-hydroxybenzoic acid Synonyms: 3,5-dibromo-4-hydroxy-benzoicaci;Benzoic acid, 3,5-dibromo-4-hydroxy-;Bromoxynylbenzoic acid;RARECHEM AL BO 0009;TIMTEC-BB SBB006717;LABOTEST-BB LT00453976;4-HYDROXY-3,5-DIBROMOBENZOIC
Cas:3337-62-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:3337-62-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:3337-62-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:3337-62-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:3337-62-0
Min.Order:0
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Type:Lab/Research institutions
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:3337-62-0
Min.Order:1 Metric Ton
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Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:3337-62-0
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Conditions | Yield |
---|---|
With hydrogen bromide; dihydrogen peroxide In 1,2-dichloro-ethane at 45℃; for 3h; | 97% |
With bromine; calcium bromide In water at 25℃; for 0.25h; regioselective reaction; | 94% |
With bromine In water at 20℃; for 0.166667h; | 89% |
methyl 3,5-dibromo-4-hydroxybenzoate
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide at 60℃; for 4h; | 94% |
With sodium hydroxide |
3-bromo-4-hydroxy-benzoic acid
A
3,5-dibromo-4-hydroxybenzoic acid
B
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With water; bromine |
Conditions | Yield |
---|---|
With hydrogen iodide |
acetic acid-(2,6-dibromo-4-methyl-phenyl ester)
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With chromic acid; acetic acid Hydrolyse des Reaktionsproduktes; |
2,6-dibromo-4-(trifluoromethyl)phenol
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
4-hydroxy-benzoic acid
A
3-bromo-4-hydroxy-benzoic acid
B
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With bromine; potassium bromide In water at 25℃; Rate constant; Product distribution; var. pH; | |
With N-Bromosuccinimide; 1-n-butyl-3-methylimidazolim bromide for 0.05h; Ionic liquid; | |
With [VO((R,R)-N,N-disalicylidenecyclohexane-1,2-diamine-2H)(methanol)]ClO4; dihydrogen peroxide; potassium bromide In acetonitrile at 60 - 80℃; for 15h; High-pressure reactor; | |
Stage #1: 4-hydroxy-benzoic acid In acetonitrile at 20℃; for 0.0833333h; Stage #2: With N-Bromosuccinimide In acetonitrile at 20℃; for 48h; |
3,3-bis-(4-acetoxy-3,5-dibromo-phenyl)-phthalide
acetic acid
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
durch Verseifung; |
iodine
acetic acid
4-hydroxy-benzoic acid
3,5-dibromo-4-hydroxybenzoic acid
3-bromo-4-hydroxy-benzoic acid
A
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
bei Bromierung; |
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide man gibt waessr. KMnO4-Loesung hinzu; |
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With calcium oxide bei der Destillation; |
2,6-dibromo-4-(trifluoromethyl)phenol
3,5-dibromo-4-hydroxybenzoic acid
4,4'-diacetoxy-3,5,3',5'-tetrabromo-biphenyl
acetic acid
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
nachfolgend Hydrolyse; |
A
methyl 3,5-dibromo-4-methoxybenzoate
B
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
at 60 - 70℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; bromine 2: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ueber die Diazonium-Verbindung 2: water; bromine 3: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: water; bromine 2: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: tin (II)-chloride; aq.-ethanolic hydrochloric acid 2: ueber die Diazonium-Verbindung 3: water; bromine 4: aq. NaOH solution View Scheme |
p-nitrobenzylidyne tribromide
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: SbF3 / 100 °C 2: tin (II)-chloride; aq.-ethanolic hydrochloric acid 3: ueber die Diazonium-Verbindung 4: water; bromine 5: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: aqueous NaOBr solution 2: SbF3 / 100 °C 3: tin (II)-chloride; aq.-ethanolic hydrochloric acid 4: ueber die Diazonium-Verbindung 5: water; bromine 6: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
With amidase from microbacterium imperiale CBS 498-74; water at 35℃; pH=5.5; Temperature; pH-value; Enzymatic reaction; |
3,5-dibromo-4-hydroxybenzoic acid
acetic anhydride
4-acetoxy-3,5-dibromobenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid In dichloromethane at 35℃; for 5h; | 100% |
3,5-dibromo-4-hydroxybenzoic acid
3,5-dibromo-4-hydroxy-benzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride In N,N-dimethyl-formamide for 2h; Ambient temperature; | 96% |
With thionyl chloride | |
With thionyl chloride for 6h; Heating / reflux; |
methanol
3,5-dibromo-4-hydroxybenzoic acid
methyl 3,5-dibromo-4-hydroxybenzoate
Conditions | Yield |
---|---|
With acetyl chloride for 18h; Ambient temperature; | 95% |
With sulfuric acid |
Conditions | Yield |
---|---|
With quinoline; copper(I) oxide at 220℃; for 6h; Autoclave; | 95% |
With water at 165℃; | |
With sodium hydroxide at 165℃; |
3,5-dibromo-4-hydroxybenzoic acid
2,3,5,6-tetrabromo-1,4-benzoquinone oxime
Conditions | Yield |
---|---|
With sodium nitrite In acetic acid at 20℃; for 4h; | 95% |
3,5-dibromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 12h; | 54.6% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 12h; | 51.3% |
3,5-dibromo-4-hydroxybenzoic acid
butan-1-ol
butyl 3,5-di-bromo-4-hydroxybenzoate
Conditions | Yield |
---|---|
With sulfuric acid Fischer-Speier Esterification; Reflux; | 53% |
3,5-dibromo-4-hydroxybenzoic acid
2,3,6-tribromo-4-hydroxybenzoic acid
Conditions | Yield |
---|---|
With bromine In sulfuric acid at 20 - 45℃; | 35% |
2,3-Dihydro-1H-4-oxa-1,5-diaza-naphthalene
3,5-dibromo-4-hydroxybenzoic acid
(3,5-dibromo-4-hydroxy-phenyl)-(2,3-dihydro-pyrido[2,3-b][1,4]oxazin-1-yl)-methanone
Conditions | Yield |
---|---|
Stage #1: 3,5-dibromo-4-hydroxybenzoic acid With thionyl chloride In ISOPROPYLAMIDE at -5℃; for 0.5h; Stage #2: 2,3-Dihydro-1H-4-oxa-1,5-diaza-naphthalene In ISOPROPYLAMIDE at -5 - 20℃; for 15.3333h; | 31% |
3,5-dibromo-4-hydroxybenzoic acid
2-amino-phenol
2-(3′,5′-dibromo-4′-hydroxyphenyl)-1,3-benzoxazole
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In xylene for 18h; Heating; | 17% |
ethyl 2-oximinooxamate
3,5-dibromo-4-hydroxybenzoic acid
Ethyl 5-(3,5-dibromo-4-hydroxyphenyl)-1,2,4-oxadiazole-3-carboxylate
Conditions | Yield |
---|---|
With pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride at 20 - 90℃; | 12% |
With pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride at 20 - 90℃; for 7h; | 12% |
Conditions | Yield |
---|---|
at 150 - 165℃; |
Conditions | Yield |
---|---|
at 190 - 200℃; |
ethanol
3,5-dibromo-4-hydroxybenzoic acid
3,5-dibromo-4-hydroxy-benzoic acid ethyl ester
Conditions | Yield |
---|---|
With mineral acid |
Conditions | Yield |
---|---|
With barium dihydroxide; water at 175℃; im Kupferkessel; | |
With potassium hydroxide; copper(I) sulfate; water; copper(II) sulfate at 150℃; |
Conditions | Yield |
---|---|
durch Methylierung; |
Conditions | Yield |
---|---|
bei der Nitrierung; |
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