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Dayang Chem (Hangzhou) Co.,Ltd.

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

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

Monomethyl sulfate

Cas:75-93-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

methyl hydrogen sulphate CAS:75-93-4

Cas:75-93-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

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

Sulfuric acid,monomethyl ester 75-93-4

Cas:75-93-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

methyl hydrogen sulphate CAS:75-93-4 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 int

methyl hydrogen sulphate CAS:75-93-4

Cas:75-93-4

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

Sulfuric acid,monomethyl ester

Cas:75-93-4

Min.Order:1 Kilogram

Negotiable

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

Sulfuric acid,monomethyl ester

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0 Metric Ton

Negotiable

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

Methyl Hydrogen Sulfate

Cas:75-93-4

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

methyl hydrogen sulphate Chemical Properties density d415 1.45-1.47 Stability: Stable. Incompatible with strong oxidizing agents. Safety Information RIDADR 2927 HazardClass 6.1(a)

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best Offermethyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Trading Company

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Kilogram

Negotiable

Type:Other

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

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Monomethyl sulphate cas no. 75-93-4 98%

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Nanjing HuaNuo Bio-Pharmacuetical Co.,Ltd

Independent research and development of impurities, familiar with the market and impurity characteristics; We can ship out on the same day if the products are in stock; Focus on impurity development of new products in the market; Expert in customizi

Methyl bisulfate Sodium Salt

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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? We can also provide MT1 peptide powder2.

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Sulfuric acid,monomethyl ester

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

75-93-4 methyl hydrogen sulphate Application:75-93-4 methyl hydrogen sulphate

75-93-4 methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

best seller Application:API

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:yellow to light brown crystals Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio

Monomethyl sulfate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

methyl hydrogen sulphate

Cas:75-93-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

methyl nitrate
598-58-3

methyl nitrate

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With chlorosulfonic acid at 20℃; for 0.5h;94%
methane
34557-54-5

methane

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With dichlorobis(dimethylsulfoxide)platinum(II); sulfuric acid; sulfur trioxide at 180℃; under 15001.5 Torr; for 3h; Autoclave;87.5%
With cis-dichlorobis(dimethylsulfoxide)platinum(II); sulfur trioxide at 180℃; under 26252.6 Torr; for 3h; Reagent/catalyst;85.1%
With sulfuric acid; chlorine at 175℃;
methane
34557-54-5

methane

A

methyl bisulfate
75-93-4

methyl bisulfate

B

carbon dioxide
124-38-9

carbon dioxide

C

sulfur dioxide
7446-09-5

sulfur dioxide

D

water
7732-18-5

water

Conditions
ConditionsYield
With fuming sulfuric acid; platinum at 180℃; under 18751.9 - 26252.6 Torr; for 3h; Temperature; Pressure;A 82.1%
B n/a
C n/a
D n/a
Dimethyldisulphide
624-92-0

Dimethyldisulphide

A

methanesulfonic acid
75-75-2

methanesulfonic acid

B

methanethiosulfonic acid S-methyl ester
2949-92-0

methanethiosulfonic acid S-methyl ester

C

methyl bisulfate
75-93-4

methyl bisulfate

D

methyl methanesulfinate
666-15-9

methyl methanesulfinate

Conditions
ConditionsYield
With oxygen In methanol at 30 - 40℃; for 9.5h; Irradiation; with Pyrex Filter;A 7.1%
B 6.2%
C n/a
D n/a
4-(Methoxymethylene)-morpholinium methyl sulfate
5780-15-4

4-(Methoxymethylene)-morpholinium methyl sulfate

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
In water for 1h; Mechanism; Hydrolysis depending on time;5.2%
(methoxymethylidene)dimethylammonium methyl sulfate
21511-55-7, 34643-89-5

(methoxymethylidene)dimethylammonium methyl sulfate

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
In water for 1h; Mechanism; Hydrolysis depending on time;1%
methanol
67-56-1

methanol

methyl chlorosulfate
812-01-1

methyl chlorosulfate

A

methylene chloride
74-87-3

methylene chloride

B

methyl bisulfate
75-93-4

methyl bisulfate

methanol
67-56-1

methanol

methyl chlorosulfate
812-01-1

methyl chlorosulfate

methyl bisulfate
75-93-4

methyl bisulfate

methanol
67-56-1

methanol

methyl chlorosulfate
812-01-1

methyl chlorosulfate

A

methylene chloride
74-87-3

methylene chloride

B

methyl bisulfate
75-93-4

methyl bisulfate

C

dimethyl sulfate
77-78-1

dimethyl sulfate

Conditions
ConditionsYield
at -15 - -10℃; und folgenden Destillieren unter vermindertem Druck;
methanol
67-56-1

methanol

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With sulfuric acid Equilibrium constant; K = 4.4;
With sulfuric acid at 32.5℃; Rate constant; Equilibrium constant; Thermodynamic data; energy of activation, ΔS(excit.);
With sulfuric acid-d2 In water-d2 at 25℃; Rate constant; Mechanism;
dimethyl sulfate
77-78-1

dimethyl sulfate

phenol
108-95-2

phenol

A

methyl bisulfate
75-93-4

methyl bisulfate

B

Dimethyl ether
115-10-6

Dimethyl ether

C

p-hydoroxybenzenesulfonic acid
98-67-9

p-hydoroxybenzenesulfonic acid

D

methoxybenzene
100-66-3

methoxybenzene

Conditions
ConditionsYield
at 100 - 120℃; anderen Produkten: p-Phenol-sulfonsaeuremethylester; p-Anisolsulfonsaeure; p-Anisolsulfonsaeuremethylester;
dimethyl sulfate
77-78-1

dimethyl sulfate

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With phenol
With sodium hydrogencarbonate; N-Cyanoguanidine In methanol
With methanol Heating;
Methyl methanesulfonate
66-27-3

Methyl methanesulfonate

chlorobenzene
108-90-7

chlorobenzene

A

methanesulfonic acid
75-75-2

methanesulfonic acid

B

methyl bisulfate
75-93-4

methyl bisulfate

C

methyl p-chlorobenzenesulphonate
15481-45-5

methyl p-chlorobenzenesulphonate

D

4-chlorophenyl methyl sulfone
98-57-7

4-chlorophenyl methyl sulfone

Conditions
ConditionsYield
With sulfur trioxide Product distribution; other time;
methyl p-toluene sulfonate
80-48-8

methyl p-toluene sulfonate

A

methyl bisulfate
75-93-4

methyl bisulfate

B

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 25℃; Rate constant; Kinetics; Mechanism; other temperatures; other conc. H2SO4; Ea;;
Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

A

methyl bisulfate
75-93-4

methyl bisulfate

B

benzenesulfonic acid
98-11-3

benzenesulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 25℃; Rate constant; Kinetics; Mechanism; other temperatures; other conc. H2SO4; Ea ;;
methylnitroamine
598-57-2

methylnitroamine

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With sulfuric acid at 25 - 85℃; Kinetics; Mechanism; Thermodynamic data; ΔH(excit.), -ΔS(excit.);
methanol
67-56-1

methanol

A

methyl bisulfate
75-93-4

methyl bisulfate

B

methyl iodide
74-88-4

methyl iodide

Conditions
ConditionsYield
With sulfur dioxide; water; iodine for 240h; Mechanism;A 11.3 g
B 14.4 g
water
7732-18-5

water

dimethyl sulfate
77-78-1

dimethyl sulfate

A

methanol
67-56-1

methanol

B

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
at 16.5 - 18℃; Geschwindigkeit der Verseifung;
dimethyl sulfate
77-78-1

dimethyl sulfate

phenol
108-95-2

phenol

A

methyl bisulfate
75-93-4

methyl bisulfate

B

p-hydoroxybenzenesulfonic acid
98-67-9

p-hydoroxybenzenesulfonic acid

C

methyl p-methoxybenzenesulfonate
6214-19-3

methyl p-methoxybenzenesulfonate

D

p-phenol-sulfonic acid methyl ester

p-phenol-sulfonic acid methyl ester

Conditions
ConditionsYield
anderen Produkten:Anisol; p-Anisolsulfonsaeure; Dimethylaether; reagiert analog mit anderen aromatischen Oxy-Verbindungen und deren Aethern;
methanol
67-56-1

methanol

sulfuric acid
7664-93-9

sulfuric acid

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
at 40℃; Kinetics; sowie bei 50grad;
methanol
67-56-1

methanol

sulfuric acid
7664-93-9

sulfuric acid

A

methyl bisulfate
75-93-4

methyl bisulfate

B

Dimethyl ether
115-10-6

Dimethyl ether

C

dimethyl sulfate
77-78-1

dimethyl sulfate

1 part methanol

1 part methanol

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With sulfuric acid; water; barium carbonate
1,2-dichloro-1-methoxy-ethane
41683-62-9

1,2-dichloro-1-methoxy-ethane

sulfuric acid
7664-93-9

sulfuric acid

A

2-chloroethanal
107-20-0

2-chloroethanal

B

hydrogenchloride
7647-01-0

hydrogenchloride

C

methyl bisulfate
75-93-4

methyl bisulfate

sulfuric acid chloromethyl ester-methyl ester
73455-06-8

sulfuric acid chloromethyl ester-methyl ester

water
7732-18-5

water

A

hydrogenchloride
7647-01-0

hydrogenchloride

B

formaldehyd
50-00-0

formaldehyd

C

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
in der Kaelte langsam, in der Waerme schnell;
dimethyl disulfate
10506-59-9

dimethyl disulfate

water
7732-18-5

water

A

methanol
67-56-1

methanol

B

methyl bisulfate
75-93-4

methyl bisulfate

C

sulfuric acid
7664-93-9

sulfuric acid

Conditions
ConditionsYield
at 25℃;
1,1,1,2-tetrabromo-2-methoxy-ethane
861374-07-4

1,1,1,2-tetrabromo-2-methoxy-ethane

sulfuric acid
7664-93-9

sulfuric acid

A

methyl bisulfate
75-93-4

methyl bisulfate

B

bromal hydrate
507-42-6

bromal hydrate

C

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

methyl bisulfate
75-93-4

methyl bisulfate

acetophenone
98-86-2

acetophenone

4'-hydrazino-2,2'-6',2''-terpyridine
193944-61-5

4'-hydrazino-2,2'-6',2''-terpyridine

2CH4O4S*C23H19N5

2CH4O4S*C23H19N5

Conditions
ConditionsYield
In methanol for 3h; Reflux;100%
methyl bisulfate
75-93-4

methyl bisulfate

methyl 3-hydroxybenzo[b]thiophene-2-carboxylate
13134-76-4

methyl 3-hydroxybenzo[b]thiophene-2-carboxylate

methyl 3-methoxybenzothiophene-2-carboxylate
19354-51-9

methyl 3-methoxybenzothiophene-2-carboxylate

Conditions
ConditionsYield
With potassium carbonate In water; acetone99%
methyl bisulfate
75-93-4

methyl bisulfate

tert-butyl 3-(2-methoxy-2-oxo-ethyl)-3-[[4-[(2-methyl-4-quinolyl)methoxy]phenyl]sulfonylamino]azetidine-1-carboxylate

tert-butyl 3-(2-methoxy-2-oxo-ethyl)-3-[[4-[(2-methyl-4-quinolyl)methoxy]phenyl]sulfonylamino]azetidine-1-carboxylate

tert-butyl 3-(2-methoxy-2-oxoethyl)-3-((N-methyl-4-((2-methylquinolin-4-yl)methoxy)phenyl)sulfonamido)azetidine-1-carboxylate

tert-butyl 3-(2-methoxy-2-oxoethyl)-3-((N-methyl-4-((2-methylquinolin-4-yl)methoxy)phenyl)sulfonamido)azetidine-1-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;97.54%
methyl 3-hydroxy-5-nitrobenzo[b]thiophene-2-carboxylate
26759-52-4

methyl 3-hydroxy-5-nitrobenzo[b]thiophene-2-carboxylate

methyl bisulfate
75-93-4

methyl bisulfate

methyl 3-methoxy-5-nitrobenzo[b]thiophene-3-carboxylate
26791-97-9

methyl 3-methoxy-5-nitrobenzo[b]thiophene-3-carboxylate

Conditions
ConditionsYield
With potassium carbonate In water; acetone96%
methyl bisulfate
75-93-4

methyl bisulfate

benzaldehyde
100-52-7

benzaldehyde

4'-hydrazino-2,2'-6',2''-terpyridine
193944-61-5

4'-hydrazino-2,2'-6',2''-terpyridine

2CH4O4S*C22H17N5

2CH4O4S*C22H17N5

Conditions
ConditionsYield
With sulfuric acid In methanol for 3h; Reflux;96%
methanol
67-56-1

methanol

diammonium salt of phenyl phosphatosulfate
32599-82-9

diammonium salt of phenyl phosphatosulfate

A

methyl bisulfate
75-93-4

methyl bisulfate

B

phosphoric acid monophenyl ester; diammonium salt
13057-15-3, 79054-24-3

phosphoric acid monophenyl ester; diammonium salt

Conditions
ConditionsYield
With buffer reagents of HClO4-n-Bu4N+ClO4-; water; magnesium(II) In acetonitrile at 25℃; Rate constant; absence or presence other Mg2+ ions, var. concentration of Mg(ClO4)2;
methanol
67-56-1

methanol

A

formaldehyd
50-00-0

formaldehyd

B

formic acid
64-18-6

formic acid

C

methoxyl radical
2143-68-2

methoxyl radical

D

methyl nitrite
624-91-9

methyl nitrite

E

methyl nitrate
598-58-3

methyl nitrate

F

methyl bisulfate
75-93-4

methyl bisulfate

Conditions
ConditionsYield
With sulfur dioxide; chlorine; Nitrogen dioxide In gas Mechanism; Irradiation;
methyl p-chlorobenzenesulphonate
15481-45-5

methyl p-chlorobenzenesulphonate

A

methyl bisulfate
75-93-4

methyl bisulfate

B

4-chloro-benzenesulfonic acid
98-66-8

4-chloro-benzenesulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 25℃; Rate constant;
methyl bisulfate
75-93-4

methyl bisulfate

2-Oxo-3-phenyliodonium-1,2-dihydrochinolin-4-olat
86795-52-0

2-Oxo-3-phenyliodonium-1,2-dihydrochinolin-4-olat

(4-Hydroxy-2-oxo-1,2-dihydrochinolin-3-yl)-phenyliodonium methylsulfat

(4-Hydroxy-2-oxo-1,2-dihydrochinolin-3-yl)-phenyliodonium methylsulfat

Conditions
ConditionsYield
In methanol90%
methyl bisulfate
75-93-4

methyl bisulfate

4-Phenylphenol
92-69-3

4-Phenylphenol

4-methoxylbiphenyl
613-37-6

4-methoxylbiphenyl

Conditions
ConditionsYield
In 1.5 N-NaOH90%
In 1.5N-NaOH
methyl bisulfate
75-93-4

methyl bisulfate

[4-(2-hydroxymethoxycarbonyl)phenyl]benzoate
109337-51-1

[4-(2-hydroxymethoxycarbonyl)phenyl]benzoate

methyl 4-benzoyloxy-2-methoxybenzoate

methyl 4-benzoyloxy-2-methoxybenzoate

Conditions
ConditionsYield
With sodium iodide; potassium carbonate In acetone90%
Stage #1: [4-(2-hydroxymethoxycarbonyl)phenyl]benzoate With potassium hydroxide In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;
Stage #2: methyl bisulfate In tetrahydrofuran at 20℃; for 12h; Inert atmosphere;
88.6%
2(3H)-Benzothiazolone
934-34-9

2(3H)-Benzothiazolone

methyl bisulfate
75-93-4

methyl bisulfate

3-methyl-(3H)benzothiazolone
2786-62-1

3-methyl-(3H)benzothiazolone

Conditions
ConditionsYield
With sodium hydroxide In water88%
methanol
67-56-1

methanol

methyl bisulfate
75-93-4

methyl bisulfate

anagrelide hydrochloride
58579-51-4

anagrelide hydrochloride

C11H11Cl2N3O2*CH4O4S

C11H11Cl2N3O2*CH4O4S

Conditions
ConditionsYield
Stage #1: methanol; anagrelide hydrochloride With sulfuric acid at 0 - 85℃; for 21h;
Stage #2: methyl bisulfate Temperature; Reagent/catalyst;
86.8%
2,3,4,5-tetrahydro-7-nitro-3-oxo-4-(2-phenylethyl)-1,4-benzothiazepine-2-acetic acid
147291-29-0

2,3,4,5-tetrahydro-7-nitro-3-oxo-4-(2-phenylethyl)-1,4-benzothiazepine-2-acetic acid

methyl bisulfate
75-93-4

methyl bisulfate

methyl 2,3,4,5-tetrahydro-7-nitro-3-oxo-4-(2-phenylethyl)-1,4-benzothiazepine-2-acetate
147291-30-3

methyl 2,3,4,5-tetrahydro-7-nitro-3-oxo-4-(2-phenylethyl)-1,4-benzothiazepine-2-acetate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane85%
benzophenone
119-61-9

benzophenone

methyl bisulfate
75-93-4

methyl bisulfate

4'-hydrazino-2,2'-6',2''-terpyridine
193944-61-5

4'-hydrazino-2,2'-6',2''-terpyridine

2CH4O4S*C28H21N5

2CH4O4S*C28H21N5

Conditions
ConditionsYield
In methanol for 3h; Reflux;85%
Trimethyl borate
121-43-7

Trimethyl borate

methyl bisulfate
75-93-4

methyl bisulfate

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

7-amino-3-methoxymethyl-ceph-3-em-4-carboxylic acid

7-amino-3-methoxymethyl-ceph-3-em-4-carboxylic acid

Conditions
ConditionsYield
83%
methyl bisulfate
75-93-4

methyl bisulfate

6-(2-nitrobenzyl)-3,5-dioxo-2,3,4,5-tetrahydro-as-triazine
82500-59-2

6-(2-nitrobenzyl)-3,5-dioxo-2,3,4,5-tetrahydro-as-triazine

2,4-dimethyl-6-(2-nitrobenzyl)-3,5-dioxo-2,3,4,5-tetrahydro-as-triazine
82500-65-0

2,4-dimethyl-6-(2-nitrobenzyl)-3,5-dioxo-2,3,4,5-tetrahydro-as-triazine

Conditions
ConditionsYield
With sodium hydroxide at 55 - 60℃; for 1h;82.6%
Dimethoxymethane
109-87-5

Dimethoxymethane

methyl bisulfate
75-93-4

methyl bisulfate

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

7-amino-3-methoxymethyl-ceph-3-em-4-carboxylic acid

7-amino-3-methoxymethyl-ceph-3-em-4-carboxylic acid

Conditions
ConditionsYield
In methanol82%
methyl bisulfate
75-93-4

methyl bisulfate

4-hydroxy-N-methyl-3-nitrobenzeneacetamide
70382-04-6

4-hydroxy-N-methyl-3-nitrobenzeneacetamide

4-methoxy-N-methyl-3-nitrobenzeneacetamide
93565-15-2

4-methoxy-N-methyl-3-nitrobenzeneacetamide

Conditions
ConditionsYield
With potassium carbonate; dimethyl sulfate In N,N-dimethyl-formamide82%
methyl bisulfate
75-93-4

methyl bisulfate

cubane-1,4-dicarboxylic acid

cubane-1,4-dicarboxylic acid

dimethyl pentacyclo[4.2.0.0.2,50.3,804,7]octane-1,4-dicarboxylate
29412-62-2

dimethyl pentacyclo[4.2.0.0.2,50.3,804,7]octane-1,4-dicarboxylate

Conditions
ConditionsYield
at 30℃; for 1h;80.5%
methyl bisulfate
75-93-4

methyl bisulfate

3-<1-(p-fluorophenylhydrazono)-D-erythro-2,3,4-trihydroxybutyl>-2-quinoxalinone
105291-50-7

3-<1-(p-fluorophenylhydrazono)-D-erythro-2,3,4-trihydroxybutyl>-2-quinoxalinone

3-<1-(p-fluorophenylhydrazono)-D-erythro-2,3,4-trihydroxybutyl>-1-methyl-2-quinoxalinone
105291-54-1

3-<1-(p-fluorophenylhydrazono)-D-erythro-2,3,4-trihydroxybutyl>-1-methyl-2-quinoxalinone

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 10h; Ambient temperature;78%
methyl bisulfate
75-93-4

methyl bisulfate

benzaldehyde
100-52-7

benzaldehyde

4'-(1-methylhydrazino)-2,2':6',2''-terpyridine

4'-(1-methylhydrazino)-2,2':6',2''-terpyridine

2CH4O4S*C23H19N5

2CH4O4S*C23H19N5

Conditions
ConditionsYield
In methanol for 12h; Reflux;78%
methyl bisulfate
75-93-4

methyl bisulfate

3-acetyl-7-hydroxy-chromen-2-one
10441-27-7

3-acetyl-7-hydroxy-chromen-2-one

3-acetyl-7-methoxycoumarin
64267-19-2

3-acetyl-7-methoxycoumarin

Conditions
ConditionsYield
With potassium carbonate In water; N,N-dimethyl-formamide for 1h;78%
methyl bisulfate
75-93-4

methyl bisulfate

(2,5-Diphenyl-4-p-tolyl-2H-pyrazol-3-yl)-(2-hydroxy-phenyl)-methanone
141885-60-1

(2,5-Diphenyl-4-p-tolyl-2H-pyrazol-3-yl)-(2-hydroxy-phenyl)-methanone

(2,5-Diphenyl-4-p-tolyl-2H-pyrazol-3-yl)-(2-methoxy-phenyl)-methanone
141885-64-5

(2,5-Diphenyl-4-p-tolyl-2H-pyrazol-3-yl)-(2-methoxy-phenyl)-methanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;75%
methyl bisulfate
75-93-4

methyl bisulfate

(2-Hydroxy-phenyl)-[4-(4-nitro-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone
141885-62-3

(2-Hydroxy-phenyl)-[4-(4-nitro-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone

(2-Methoxy-phenyl)-[4-(4-nitro-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone
141885-66-7

(2-Methoxy-phenyl)-[4-(4-nitro-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;75%
methyl bisulfate
75-93-4

methyl bisulfate

(2-Hydroxy-phenyl)-[4-(4-methoxy-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone
141885-61-2

(2-Hydroxy-phenyl)-[4-(4-methoxy-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone

(2-Methoxy-phenyl)-[4-(4-methoxy-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone
141885-65-6

(2-Methoxy-phenyl)-[4-(4-methoxy-phenyl)-2,5-diphenyl-2H-pyrazol-3-yl]-methanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;72%
methyl bisulfate
75-93-4

methyl bisulfate

2-oxopentanoic acid
1821-02-9

2-oxopentanoic acid

C7H12O3

C7H12O3

Conditions
ConditionsYield
Stage #1: 2-oxopentanoic acid With sodium hydride In N,N-dimethyl-formamide at 20℃; for 1.5h; Inert atmosphere;
Stage #2: methyl bisulfate In N,N-dimethyl-formamide at 0 - 20℃; for 4h; Inert atmosphere;
72%
1-m.trifluoromethylphenyl-1,4-dihydro-3-hydroxy-4-oxo-6methylpyridazine
146824-74-0

1-m.trifluoromethylphenyl-1,4-dihydro-3-hydroxy-4-oxo-6methylpyridazine

methyl bisulfate
75-93-4

methyl bisulfate

1-m.trifluoromethylphenyl-1,4-dihydro-3-methoxy-4-oxo-6-methylpyridazine
146824-75-1

1-m.trifluoromethylphenyl-1,4-dihydro-3-methoxy-4-oxo-6-methylpyridazine

Conditions
ConditionsYield
With tetrabutylammomium bromide In tetrahydrofuran; 1,4-dioxane; hexane; water71%
methyl bisulfate
75-93-4

methyl bisulfate

(2-Hydroxy-phenyl)-(2,4,5-triphenyl-2H-pyrazol-3-yl)-methanone
141885-59-8

(2-Hydroxy-phenyl)-(2,4,5-triphenyl-2H-pyrazol-3-yl)-methanone

(2-Methoxy-phenyl)-(2,4,5-triphenyl-2H-pyrazol-3-yl)-methanone
141885-63-4

(2-Methoxy-phenyl)-(2,4,5-triphenyl-2H-pyrazol-3-yl)-methanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;70%
Trimethyl borate
121-43-7

Trimethyl borate

methyl bisulfate
75-93-4

methyl bisulfate

7-Aminocephalosporanic acid
957-68-6

7-Aminocephalosporanic acid

(6R,7R)-7-amino-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
24701-69-7

(6R,7R)-7-amino-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Conditions
ConditionsYield
In methanol; N,N-dimethyl-formamide at 0 - 20℃; for 5h;66.88%

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