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Lonwin Chemical Group Limited

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries

Low price with good quality Bromophenol Blue

Cas:115-39-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Bromophenol blue Manufacturer/High quality/Best price/In stock

Cas:115-39-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result PH 3.0(yellow)~4.6(blue-violet) Pass Quality coefficient absorption L/cm•g

High purity Various Specifications Bromophenol Blue CAS:115-39-9

Cas:115-39-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory price Cosmetic BROMPHENOL BLUE 115-39-9 Manufacturer

Cas:115-39-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

115-39-9 Bromophenol Blue

Cas:115-39-9

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Discount priceCAS 115-39-9 with high quality products

Cas:115-39-9

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.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

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo- 115-39-9

Cas:115-39-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Bromophenol Blue Basic information Product Name: Bromophenol Blue Synonyms: BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS);4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3

Bromophenol Blue

Cas:115-39-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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 present

Bromophenol Blue with CAS:115-39-9

Cas:115-39-9

Min.Order:1 Kilogram

FOB Price: $120.0 / 130.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Bromophenol Blue CAS:115-39-9 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 organic intermedia

Bromophenol Blue CAS:115-39-9

Cas:115-39-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-

Cas:115-39-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. 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

Bromophenol Blue

Cas:115-39-9

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-

Cas:115-39-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

Product name:Bromophenol Blue CAS No. 115-39-9 MF: C19H10Br4O5S Superiority 1.Powerful R & D team 2.The ability of quantized production,from grams to tons; 3.Various kinds of advanced equipment in the laboratory and plan

Bromophenol blue

Cas:115-39-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Bromophenol Blue

Cas:115-39-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

Bromophenol Blue

Cas:115-39-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

Bromophenol blue

Cas:115-39-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Ality Chemical Corporation

The 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 providing h

Factory Supply Bromophenol Blue

Cas:115-39-9

Min.Order:0

Negotiable

Type:Other

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We 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

Bromophenol Blue

Cas:115-39-9

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Product Name: Bromophenol Blue Synonyms: TETRABROMOPHENOLSULFOPHTHALEIN;TETRABROMOPHENOLTETRABROMOSULFONEPHTHALEIN;NSC 7818;PHENOL, 4,4'-(1,1-DIOXIDO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2,6-DIBROMO-;PHENOL, 4,4'-(3H-2,1-BENZOXATH

TIANFUCHEM--High purity 115-39-9 Bromophenol Blue

Cas:115-39-9

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Bromophenol Blue CAS No.:115-39-9 Molecule Formula:C19H10Br4O5S Molecule Weight:669.96 Purity: 99.0% Package: 25kg/drum Description:Blue powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Best Quality Bromophenol Blue with good supplier

Cas:115-39-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

3',3'',5',5''-Tetrabromophenolsulfonephthalein.99%

Cas:115-39-9

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?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

Bromophenol Blue

Cas:115-39-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

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

Bromophenol Blue

Cas:115-39-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.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

Bromphenol Blue

Cas:115-39-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

bromophenol blue

Cas:115-39-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Triumph International Development Limilted

Triumph 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:

Bromophenol Blue

Cas:115-39-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/Bromophenol blue

Cas:115-39-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Yuance Industry&Trade Co., Ltd.

Product name: Bromophenol Blue CAS No.: 115-39-9 Synonyms: 3, 3, 5, 5-Tetrabromophenolsulfonephthalein Chemical Formula: C19H10Br4O5S Appearance: … Appearance:Light pink to purple crystalline powder Storage:Store in cool dry place Package:25

Bromophenol blue

Cas:115-39-9

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Bluecrystal chem-union

We 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

Bromophenol Blue

Cas:115-39-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Synthetic route

phenol red
143-74-8

phenol red

bromophenol blue
115-39-9

bromophenol blue

Conditions
ConditionsYield
With perchloric acid; dihydrogen peroxide; C14H9BrN2O4V(1-); potassium bromide In water at 0 - 24℃; for 0.666667h; Catalytic behavior; Reagent/catalyst; Temperature;89%
With C12H8N2*C13H11N3O3(2-)*OV(2+); dihydrogen peroxide; potassium bromide In water Kinetics; Concentration; aq. phosphate buffer;
With [V(1,3-benzenedicarboxyliate)(2,6-pyridinedicarboxylate)(H2O)2]; potassium bromide In water; N,N-dimethyl-formamide at 30℃; pH=5.8; Kinetics; Reagent/catalyst;
Conditions
ConditionsYield
In dichloromethane Equilibrium constant;
2-[Bis-(3,5-dibromo-4-hydroxy-phenyl)-methyl]-benzenesulfonic acid; compound with triethyl-amine

2-[Bis-(3,5-dibromo-4-hydroxy-phenyl)-methyl]-benzenesulfonic acid; compound with triethyl-amine

A

triethylamine
121-44-8

triethylamine

B

bromophenol blue
115-39-9

bromophenol blue

Conditions
ConditionsYield
In acetonitrile at 25℃; Equilibrium constant; other solvents;
C19H10Br4O5S*2C17H23NO3

C19H10Br4O5S*2C17H23NO3

A

bromophenol blue
115-39-9

bromophenol blue

atropine
51-55-8

atropine

Conditions
ConditionsYield
In dichloromethane at 17℃; Equilibrium constant; Thermodynamic data; other temperatures; ΔH0, ΔS0, ΔG0;
phenol red
143-74-8

phenol red

A

bromocresol red
2800-80-8

bromocresol red

B

bromophenol blue
115-39-9

bromophenol blue

Conditions
ConditionsYield
With dihydrogen peroxide; sodium bromide In phosphate buffer at 30℃; for 5.83333h; pH=0.5 - 4.5; Bromination;
phenolsulfonphthalein

phenolsulfonphthalein

bromophenol blue
115-39-9

bromophenol blue

Conditions
ConditionsYield
With ethanol; bromine
With bromine; acetic acid
bromophenol blue

bromophenol blue

bromophenol blue
115-39-9

bromophenol blue

Conditions
ConditionsYield
In ethanol Equilibrium constant;
triethylamine
121-44-8

triethylamine

acetyl chloride
75-36-5

acetyl chloride

bromophenol blue
115-39-9

bromophenol blue

C21H12Br4O6S*C6H15N

C21H12Br4O6S*C6H15N

Conditions
ConditionsYield
In dichloromethane at 20℃; for 6h; Inert atmosphere;82%
benzyl chloroformate
501-53-1

benzyl chloroformate

bromophenol blue
115-39-9

bromophenol blue

2-benzyloxycarbonylaminoethylamine
72080-83-2

2-benzyloxycarbonylaminoethylamine

Conditions
ConditionsYield
With sodium hydroxide; ethylenediamine In methanol; water54%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

bromophenol blue
115-39-9

bromophenol blue

3'-bromo-5'-[3-(3,5-dibromo-4-hydroxy-phenyl)-1,1-dioxo-1,3-dihydro-1λ6-benzo[c][1,2]oxathiol-3-yl]-2'-hydroxy-biphenyl-4-carboxylic acid
591771-44-7

3'-bromo-5'-[3-(3,5-dibromo-4-hydroxy-phenyl)-1,1-dioxo-1,3-dihydro-1λ6-benzo[c][1,2]oxathiol-3-yl]-2'-hydroxy-biphenyl-4-carboxylic acid

Conditions
ConditionsYield
With potassium phosphate; cross-linked resin-captured palladium In water at 120℃; for 0.166667h; Suzuki coupling reaction; microwave irradiation;41%
With potassium phosphate; tetrabutylammomium bromide; palladium diacetate In N,N-dimethyl-formamide at 110℃; for 18h; Suzuki coupling;33%
With potassium phosphate; palladium diacetate In N,N-dimethyl-formamide Suzuki cross-coupling;33%
Conditions
ConditionsYield
In dichloromethane Equilibrium constant; Thermodynamic data; ΔH0, ΔS0, ΔG0;
bromophenol blue
115-39-9

bromophenol blue

A

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with (2S,3R,4S,6R,7R,8R,8aS,13aR,13bR)-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole-4,8-diol

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with (2S,3R,4S,6R,7R,8R,8aS,13aR,13bR)-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole-4,8-diol

B

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with (2S,3R,4S,6R,7R,8R,8aS,13aR,13bR)-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole-4,8-diol

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with (2S,3R,4S,6R,7R,8R,8aS,13aR,13bR)-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole-4,8-diol

Conditions
ConditionsYield
at 16℃; Equilibrium constant; ΔH, ΔS, ΔG (excit.), variation of temperature;
triethylamine
121-44-8

triethylamine

bromophenol blue
115-39-9

bromophenol blue

2-[Bis-(3,5-dibromo-4-hydroxy-phenyl)-methyl]-benzenesulfonic acid; compound with triethyl-amine

2-[Bis-(3,5-dibromo-4-hydroxy-phenyl)-methyl]-benzenesulfonic acid; compound with triethyl-amine

Conditions
ConditionsYield
In acetonitrile at 25℃; Equilibrium constant; other solvents;
bromophenol blue
115-39-9

bromophenol blue

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
738-70-5

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine

C19H10Br4O5S*C14H18N4O3
74152-31-1

C19H10Br4O5S*C14H18N4O3

Conditions
ConditionsYield
In ethyl acetate Ambient temperature;0.15 g
bromophenol blue
115-39-9

bromophenol blue

homatropine
114173-36-3

homatropine

A

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester

B

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester

2-[(3,5-Dibromo-4-hydroxy-phenyl)-(3,5-dibromo-4-oxo-cyclohexa-2,5-dienylidene)-methyl]-benzenesulfonic acid; compound with hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester

Conditions
ConditionsYield
at 15℃; Kinetics; Equilibrium constant; ΔH, ΔS, ΔG (excit.), variation of temperature;
bromophenol blue
115-39-9

bromophenol blue

bromophenol blue

bromophenol blue

Conditions
ConditionsYield
In ethanol Equilibrium constant;
bromophenol blue
115-39-9

bromophenol blue

[5-({3'-bromo-5'-[3-(3,5-dibromo-4-hydroxy-phenyl)-1,1-dioxo-1,3-dihydro-1λ6-benzo[c][1,2]oxathiol-3-yl]-2'-hydroxy-biphenyl-4-carbonyl}-amino)-pentyl]-carbamic acid tert-butyl ester
694464-87-4

[5-({3'-bromo-5'-[3-(3,5-dibromo-4-hydroxy-phenyl)-1,1-dioxo-1,3-dihydro-1λ6-benzo[c][1,2]oxathiol-3-yl]-2'-hydroxy-biphenyl-4-carbonyl}-amino)-pentyl]-carbamic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 33 percent / K3PO4; (n-Bu)4NBr / Pd(OAc)2 / dimethylformamide / 18 h / 110 °C
2: 85 percent / tetramethylfluoroformamidinium hexafluorophosphate; Et3N / dimethylformamide / 18 h
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