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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance Brown black transparent liquid Brown black transparent liquid Assay

High quality 594-45-6 Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

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Simagchem Corporation

Welcome 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

High quality Ethanesulfonic?Acid supplier in China

Cas:594-45-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 providi

Factory Supply ETHYLSULFONIC ACID

Cas:594-45-6

Min.Order:1

Negotiable

Type:Other

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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

Ethanesulfonic acid Manufacturer/High quality/Best price/In stock

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our 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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Manufacturer supply CAS 594-45-6 with best quality

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Ethanesulfonic acid CAS594-45-6

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

ETHYLSULFONATE, POLYMER-BOUNDCAS NO.:594-45-6

Cas:594-45-6

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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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

Ethanesulfonic acid 594-45-6

Cas:594-45-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Ethanesulfonic acid CAS:594-45-6 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 interme

Ethanesulfonic acid CAS:594-45-6

Cas:594-45-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best 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

Ethanesulfonic?Acid

Cas:594-45-6

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:As

Ethanesulfonic acid

Cas:594-45-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

Ethanesulfonic acid

Cas:594-45-6

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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Ethanesulfonic acid

Cas:594-45-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

Ethanesulfonic Acid

Cas:594-45-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

Ethanesulfonic acid Manufacturer

Cas:594-45-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

CAS Number: 594-45-6 Molecular formula: C2H6O3S Molecular Weight: 110.13 EINECS number: 209-843-0 Related Categories: Pharmaceutical Intermediates;Pesticides,Pharmaceutical Intermediates;Organic Building

TIANFUCHEM--High purity Ethanesulfonic acid factory price

Cas:594-45-6

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:Ethanesulfonic acid CAS No:594-45-6 Sy

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Ethanesulfonic acid Chemical Properties Melting point -17 °C (lit.) Boiling point 123 °C/0.01 mmHg (lit.) density 1.35 g/mL at 25 °C (lit.) refractive index n20/D 1.434(lit.) Fp >230 °F storage temp. 2-8&deg

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

FOB Price: $66.0

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

Ethanesulfonic acid

Cas:594-45-6

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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

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

Ethanesulfonic acid

Cas:594-45-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

Diethyl disulfide
110-81-6

Diethyl disulfide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With dihydrogen peroxide; methyltrioxorhenium(VII) In acetonitrile at 20℃; for 0.0166667h;80%
With sodium hypochlorite bei der Oxydation;
With bromine
With air; nitric acid; Nitrogen dioxide
Anodische Oxydation;
ethylmagnesium iodide
10467-10-4

ethylmagnesium iodide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With diethyl ether; sulfur dioxide Zersetzen des Reaktionsproduktes mit Wasser und Oxydieren der waessr.Loesung mit Brom;
diethyl sulfate
64-67-5

diethyl sulfate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With ammonium sulfite
diethyl sulphide
352-93-2

diethyl sulphide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With nitric acid erst in der Kaelte dann in der Waerme;
S-nitrosoethanethiol
26185-93-3

S-nitrosoethanethiol

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With oxygen
diethyl sulphite
623-81-4

diethyl sulphite

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With alkali halide
With alkali thiocyanate
With potassium hydroxide
With tributyl-amine at 150 - 160℃; unter Abdestillieren niedrigsiedender reaktionsprodukte;
ethene
74-85-1

ethene

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With ammonium hydrogen sulfite; water
With ammonium disulfite
With sulfur dioxide In water in presence of HNO3 or nitrates, nitrites, perchloric acid or perchlorates or K2Cr2O7, below 200°C, alkali hydrogen sulphites also used istead of SO2;
With SO2 In water in presence of HNO3 or nitrates, nitrites, perchloric acid or perchlorates or K2Cr2O7, below 200°C, alkali hydrogen sulphites also used istead of SO2;
ethyl isothiocyanate
542-90-5

ethyl isothiocyanate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With nitric acid
With sodium hypochlorite
With hydrogenchloride; acetic acid at 15 - 20℃; elektrolytische Oxydation;
ethenesulfonic acid
1184-84-5

ethenesulfonic acid

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With phosphorus; hydrogen iodide at 170℃;
ethyl ethanesulfonate
1912-30-7

ethyl ethanesulfonate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With alkali halide
With alkali thiocyanate
sodium ethyl sulfate
546-74-7

sodium ethyl sulfate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With water; sodium sulfite at 110 - 120℃;
With water; sodium sulfite at 110 - 120℃;
diethyl sulphite
623-81-4

diethyl sulphite

ethyl iodide
75-03-6

ethyl iodide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With potassium hydroxide
ethyl iodide
75-03-6

ethyl iodide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With ammonium sulfite; water
With potassium sulfite at 130 - 150℃;
With sodium sulfite at 130 - 150℃;
ethanethiol
75-08-1

ethanethiol

A

Diethyl disulfide
110-81-6

Diethyl disulfide

B

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With sodium hypochlorite
ethanethiol
75-08-1

ethanethiol

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With potassium permanganate
With bromine
With nitric acid
1-chloro-ethanesulfinic acid

1-chloro-ethanesulfinic acid

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With sodium hydroxide
1,1-bis-ethanesulfonyl-but-1-ene
19157-19-8

1,1-bis-ethanesulfonyl-but-1-ene

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With ozone In chloroform
methanol
67-56-1

methanol

Methylthiophosphonsaeure-O-isopropylester-S-ethylester
32317-03-6

Methylthiophosphonsaeure-O-isopropylester-S-ethylester

A

isopropyl methyl methylphosphonate
690-64-2

isopropyl methyl methylphosphonate

B

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid
ethyl ethanesulfonate
1912-30-7

ethyl ethanesulfonate

A

ethanol
64-17-5

ethanol

B

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With water In dimethyl sulfoxide at 37℃; Rate constant; phosphate buffer, pH = 7.4;
Ethanesulfonyl chloride
594-44-5

Ethanesulfonyl chloride

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With water at 25℃; Rate constant; 0.1 M KCl;
With potassium chloride at 25℃; Rate constant; in the presence of triethylamine in water or triethylamine, 2-propanol in methylene chloride;
O,S-diethyl phenylphosphonothionate
57557-80-9

O,S-diethyl phenylphosphonothionate

A

ethanesulfonic acid
594-45-6

ethanesulfonic acid

B

ethyl hydrogen phenylphosphonate
4546-19-4

ethyl hydrogen phenylphosphonate

Conditions
ConditionsYield
With Oxone In water; acetonitrile at 25 - 50℃; Kinetics; Mechanism; Thermodynamic data; ΔH excit., ΔS excit., solvent deuterium isotope effect;
S-ethyl diphenylphosphorothiolate
3096-04-6

S-ethyl diphenylphosphorothiolate

A

Diethyl phosphate
598-02-7

Diethyl phosphate

B

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Conditions
ConditionsYield
With Oxone In water; acetonitrile at 25℃; Rate constant; Mechanism; solvent deuterium isotope effect;
nitric acid
7697-37-2

nitric acid

ethanethiol
75-08-1

ethanethiol

ethanesulfonic acid
594-45-6

ethanesulfonic acid

ethanethiol
75-08-1

ethanethiol

bromine water

bromine water

ethanesulfonic acid
594-45-6

ethanesulfonic acid

ethanethiol
75-08-1

ethanethiol

sodium hypochlorite

sodium hypochlorite

A

Diethyl disulfide
110-81-6

Diethyl disulfide

B

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Diethyl disulfide
110-81-6

Diethyl disulfide

tetrachloromethane
56-23-5

tetrachloromethane

bromine water

bromine water

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Diethyl disulfide
110-81-6

Diethyl disulfide

air

air

nitrogen oxide

nitrogen oxide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Diethyl disulfide
110-81-6

Diethyl disulfide

sodium hypochlorite

sodium hypochlorite

ethanesulfonic acid
594-45-6

ethanesulfonic acid

bis(ethylthio)methane
4396-19-4

bis(ethylthio)methane

nitric acid
7697-37-2

nitric acid

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Quinuclidine
100-76-5

Quinuclidine

ethanesulfonic acid
594-45-6

ethanesulfonic acid

Chinuclidinium-ethansulfonat
126822-00-2

Chinuclidinium-ethansulfonat

Conditions
ConditionsYield
In acetonitrile for 1h; Ambient temperature;100%
nintedanib
656247-17-5

nintedanib

ethanesulfonic acid
594-45-6

ethanesulfonic acid

methyl (3Z)-3-[({4-[N-methyl-2-(4-methylpiperazin-1-yl)acetamido]phenyl}amino)(phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate ethanesulfonate salt
656247-18-6

methyl (3Z)-3-[({4-[N-methyl-2-(4-methylpiperazin-1-yl)acetamido]phenyl}amino)(phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate ethanesulfonate salt

Conditions
ConditionsYield
In methanol for 4h; Reflux;100%
In methanol; water at 60℃;97.3%
In methanol; water; isopropyl alcohol at 0 - 65℃; for 1h;95%
pyridine
110-86-1

pyridine

ethanesulfonic acid
594-45-6

ethanesulfonic acid

ethanesulfonic acid pyridinium salt

ethanesulfonic acid pyridinium salt

Conditions
ConditionsYield
Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetramethylammonium hydroxide pentahydrate
10424-65-4

tetramethylammonium hydroxide pentahydrate

C2H5O3S(1-)*C4H12N(1+)

C2H5O3S(1-)*C4H12N(1+)

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetraethylammonium hydroxide
77-98-5

tetraethylammonium hydroxide

C8H20N(1+)*C2H5O3S(1-)

C8H20N(1+)*C2H5O3S(1-)

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetrapropylammonium hydroxide
4499-86-9

tetrapropylammonium hydroxide

C2H5O3S(1-)*C12H28N(1+)

C2H5O3S(1-)*C12H28N(1+)

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetrapentylammonium hydroxide

tetrapentylammonium hydroxide

C2H5O3S(1-)*C20H44N(1+)

C2H5O3S(1-)*C20H44N(1+)

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetrahexylammonium hydroxide
17756-56-8

tetrahexylammonium hydroxide

C2H5O3S(1-)*C24H52N(1+)

C2H5O3S(1-)*C24H52N(1+)

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tetra(n-butyl)ammonium hydroxide
2052-49-5

tetra(n-butyl)ammonium hydroxide

tetra-n-butylammonium ethanesulfonate

tetra-n-butylammonium ethanesulfonate

Conditions
ConditionsYield
In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

sodium ethanesulfonate
5324-47-0

sodium ethanesulfonate

Conditions
ConditionsYield
With sodium hydroxide In methanol Inert atmosphere;100%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

Baricitinib
1187594-09-7

Baricitinib

{1-(ethylsulphonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile esylate

{1-(ethylsulphonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile esylate

Conditions
ConditionsYield
In ethyl acetate at 20 - 22℃; for 2h; Solvent; Temperature;98.8%
dodecyl 2-(N,N-dimethylamino)propionate

dodecyl 2-(N,N-dimethylamino)propionate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

dodecyl 2-(dimethylamino)propanoate ethanesulfonate
1614220-86-8

dodecyl 2-(dimethylamino)propanoate ethanesulfonate

Conditions
ConditionsYield
In ethyl acetate at 0 - 20℃; for 12h;98.4%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

(6R)-7-[(3,4-difluorophenyl)methyl]-6-(methoxymethyl)-2-[5-methyl-2-[(2-methylpyrazol-3-yl)amino]pyrimidin-4-yl]-5,6-dihydroimidazo[1,2-a]pyrazin-8-one

(6R)-7-[(3,4-difluorophenyl)methyl]-6-(methoxymethyl)-2-[5-methyl-2-[(2-methylpyrazol-3-yl)amino]pyrimidin-4-yl]-5,6-dihydroimidazo[1,2-a]pyrazin-8-one

(R)-7-(3,4-difluorobenzyl)-6-(methoxymethyl)-2-(5-methyl-2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)-6,7-dihydroimidazo[1,2-a]pyrazin-8(5H)-one ethanesulfonic acid

(R)-7-(3,4-difluorobenzyl)-6-(methoxymethyl)-2-(5-methyl-2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)-6,7-dihydroimidazo[1,2-a]pyrazin-8(5H)-one ethanesulfonic acid

Conditions
ConditionsYield
In acetonitrile at 5 - 55℃; for 24h; Inert atmosphere;98%
2,6-dimethylpyrone
1004-36-0

2,6-dimethylpyrone

ethanesulfonic acid
594-45-6

ethanesulfonic acid

4-hydroxy-2,6-dimethylpyrylium ethanesulfonate
1325228-59-8

4-hydroxy-2,6-dimethylpyrylium ethanesulfonate

Conditions
ConditionsYield
In methanol for 1h; Reflux;97%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

[4-[[1-(3-fluorophenyl)methyl]-1H-indazol-5-ylamino]-5-methyl-pyrrolo[2,1-f][1,2,4]triazin-6-yl]carbamic acid (3S)-3-morpholinylmethyl ester
714971-09-2

[4-[[1-(3-fluorophenyl)methyl]-1H-indazol-5-ylamino]-5-methyl-pyrrolo[2,1-f][1,2,4]triazin-6-yl]carbamic acid (3S)-3-morpholinylmethyl ester

(S)-morpholin-3-ylmethyl-4-(1-(3-fluorobenzyl)-1H-indazol-5-ylamino)-5-methylpyrolo[1,2-f][1,2,4]triazin-6-ylcarbamate esylate

(S)-morpholin-3-ylmethyl-4-(1-(3-fluorobenzyl)-1H-indazol-5-ylamino)-5-methylpyrolo[1,2-f][1,2,4]triazin-6-ylcarbamate esylate

Conditions
ConditionsYield
In tetrahydrofuran; methanol; tert-butyl methyl ether at 30 - 40℃; Product distribution / selectivity;97%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

1-ethanesulfonyl azide
70284-09-2

1-ethanesulfonyl azide

Conditions
ConditionsYield
Stage #1: ethanesulfonic acid With trichloroisocyanuric acid; triphenylphosphine In tetrahydrofuran at 0 - 5℃;
Stage #2: With sodium azide In tetrahydrofuran at 5 - 20℃;
96%
With sodium azide; trichloroacetonitrile; triphenylphosphine In acetonitrile at 20℃; for 2h;83%
With sodium azide; trichloroisocyanuric acid; triphenylphosphine In tetrahydrofuran at 20℃;
ethanesulfonic acid
594-45-6

ethanesulfonic acid

tegaserod
1044642-88-7

tegaserod

3-(5-methoxy-1H-indol-3-ylmethylene)-N-pentylcarbazimidamide esylate

3-(5-methoxy-1H-indol-3-ylmethylene)-N-pentylcarbazimidamide esylate

Conditions
ConditionsYield
In acetone at 25 - 50℃; for 20h;95.6%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

zirconium acetate hydroxide

zirconium acetate hydroxide

water
7732-18-5

water

C2H3O2(1-)*Zr(4+)*0.8H2O*0.9O(2-)*0.2C2H5O3S(1-)*HO(1-)

C2H3O2(1-)*Zr(4+)*0.8H2O*0.9O(2-)*0.2C2H5O3S(1-)*HO(1-)

Conditions
ConditionsYield
In water95%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

zirconium acetate hydroxide

zirconium acetate hydroxide

water
7732-18-5

water

C2H3O2(1-)*Zr(4+)*0.5H2O*1.25O(2-)*0.5C2H5O3S(1-)

C2H3O2(1-)*Zr(4+)*0.5H2O*1.25O(2-)*0.5C2H5O3S(1-)

Conditions
ConditionsYield
In water95%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

zirconium acetate hydroxide

zirconium acetate hydroxide

water
7732-18-5

water

0.6C2H3O2(1-)*Zr(4+)*2H2O*1.3O(2-)*0.8C2H5O3S(1-)

0.6C2H3O2(1-)*Zr(4+)*2H2O*1.3O(2-)*0.8C2H5O3S(1-)

Conditions
ConditionsYield
In water95%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

zirconium acetate hydroxide

zirconium acetate hydroxide

water
7732-18-5

water

0.4C2H3O2(1-)*Zr(4+)*2.2H2O*0.9O(2-)*1.8C2H5O3S(1-)

0.4C2H3O2(1-)*Zr(4+)*2.2H2O*0.9O(2-)*1.8C2H5O3S(1-)

Conditions
ConditionsYield
In water95%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

zirconium acetate hydroxide

zirconium acetate hydroxide

water
7732-18-5

water

Zr(4+)*3H2O*0.6O(2-)*2.8C2H5O3S(1-)

Zr(4+)*3H2O*0.6O(2-)*2.8C2H5O3S(1-)

Conditions
ConditionsYield
In water95%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

N-(5-{4-[(1,1-dioxo-1λ6-thiomorpholin-4-yl)methyl]phenyl}-[1,2,4]triazolo[1,5-a]pyridin-2-yl)cyclopropanecarboxamide
1206161-97-8

N-(5-{4-[(1,1-dioxo-1λ6-thiomorpholin-4-yl)methyl]phenyl}-[1,2,4]triazolo[1,5-a]pyridin-2-yl)cyclopropanecarboxamide

filgotinib diesylate

filgotinib diesylate

Conditions
ConditionsYield
In 1,4-dioxane at 80℃; for 1.66667h; Time;95%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

triphenylphosphine
603-35-0

triphenylphosphine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

methyltriphenylphosphonium ethanesulfonate

methyltriphenylphosphonium ethanesulfonate

Conditions
ConditionsYield
at 110℃; for 12h; Sealed tube;95%
(2R,4aR,10bR)-6-(2,6-dimethoxy-pyridin-3-yl)-9-ethoxy-8-methoxy-1,2,3,4,4a,10b-hexahydro-phenanthridin-2-ol
864740-19-2

(2R,4aR,10bR)-6-(2,6-dimethoxy-pyridin-3-yl)-9-ethoxy-8-methoxy-1,2,3,4,4a,10b-hexahydro-phenanthridin-2-ol

ethanesulfonic acid
594-45-6

ethanesulfonic acid

(2R,4aR,10bR)-6-(2,6-dimethoxy-pyridin-3-yl)-9-ethoxy-8-methoxy-1,2,3,4,4a,10b-hexahydro-phenanthridin-2-ol ethansulfonate
909115-55-5

(2R,4aR,10bR)-6-(2,6-dimethoxy-pyridin-3-yl)-9-ethoxy-8-methoxy-1,2,3,4,4a,10b-hexahydro-phenanthridin-2-ol ethansulfonate

Conditions
ConditionsYield
In 4-methyl-2-pentanone at 50℃;94%
(2R,3R,4R,5R)-2-(hydroxymethyl)-5-(5-amino-2-oxothiazolo[4,5-d]pyrimidin-3(2H)-yl)tetrahydrofuran-3,4-diyl diacetate
847453-47-8

(2R,3R,4R,5R)-2-(hydroxymethyl)-5-(5-amino-2-oxothiazolo[4,5-d]pyrimidin-3(2H)-yl)tetrahydrofuran-3,4-diyl diacetate

ethanesulfonic acid
594-45-6

ethanesulfonic acid

5-amino-3-(2',3'-di-O-acetyl-beta-D-ribofuranosyl)-3H-thiazolo[4,5-d]pyrimidin-2-one esylate
1106672-27-8

5-amino-3-(2',3'-di-O-acetyl-beta-D-ribofuranosyl)-3H-thiazolo[4,5-d]pyrimidin-2-one esylate

Conditions
ConditionsYield
In butanone at 0 - 50℃;93.27%
N-(2,2,2-trichloroethyliden)-p-toluenesulfonamide
51608-61-8, 13707-44-3

N-(2,2,2-trichloroethyliden)-p-toluenesulfonamide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

4-methyl-2-(p-toluenesulfonyl)-3-(trichloromethyl)-1,2-thiazetidine-1,1-dioxide

4-methyl-2-(p-toluenesulfonyl)-3-(trichloromethyl)-1,2-thiazetidine-1,1-dioxide

Conditions
ConditionsYield
With (methoxymethylidene)dimethylammonium methyl sulfate; triethylamine In tetrahydrofuran at 20℃; for 4h; diastereoselective reaction;93%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

triphenylphosphine
603-35-0

triphenylphosphine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

C19H18P(1+)*C2H5O4S(1-)

C19H18P(1+)*C2H5O4S(1-)

Conditions
ConditionsYield
at 110℃; for 12h;93%
ethanesulfonic acid
594-45-6

ethanesulfonic acid

((6R,7R)-3-((aminocarbonyl)oxy)methyl-7-((Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoyl)amino)-8-oxo-5-thio-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid(2,2-dimethyloxypropoxymethyl)ester
105889-80-3

((6R,7R)-3-((aminocarbonyl)oxy)methyl-7-((Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoyl)amino)-8-oxo-5-thio-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid(2,2-dimethyloxypropoxymethyl)ester

cephalosporin ester ethanesulfonate

cephalosporin ester ethanesulfonate

Conditions
ConditionsYield
In methanol at 20℃; for 16h;92.3%
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-piperidin-1-yl-4,5-dihydro-1H-pyrazole-3-carboxamide
861151-12-4

5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-piperidin-1-yl-4,5-dihydro-1H-pyrazole-3-carboxamide

ethanesulfonic acid
594-45-6

ethanesulfonic acid

5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-4,5-dihydro-1H-pyrazole-3-carboxamide ethanesulfonate

5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-4,5-dihydro-1H-pyrazole-3-carboxamide ethanesulfonate

Conditions
ConditionsYield
In ethyl acetate at 3 - 70℃; for 24h; Product distribution / selectivity;92%
In pentanone, 3- at 3 - 95℃; for 24h; Product distribution / selectivity;92%
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