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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Sulfanilamide Manufacturer/High quality/Best price/In stock

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or almost white crystalline or powder almost white crystalline Ide

High purity 63-74-1 Sulfanilamide

Cas:63-74-1

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product description: Product name Sulfanilamide CAS number 63-74-1 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical intermediate

Sulfanilamide

Cas:63-74-1

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of Sulfanilamide Cas 63-74-1 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline Storage:Cool dry place Package:25kg/drum Application:as

Reliable manufacturer supply Sulfanilamide Cas 63-74-1 with cheap price and fast delivery

Cas:63-74-1

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

Properties A White crystalline powder, with melting point 164-166 ℃, Wiled used in pharmaceutical industry, is the main raw material for the synthesis of sulfa drugs. Specification Index name Spec

Sulfanilamide

Cas:63-74-1

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Sulfanilamide

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 Sulphanilamide

Cas:63-74-1

Min.Order:1

Negotiable

Type:Other

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

High Quality 99% Benzenesulfonamide,4-amino- 63-74-1 ISO Producer

Cas:63-74-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Sulfanilamide CAS NO.63-74-1

Cas:63-74-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

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

Sulfanilamide

Cas:63-74-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

Sulfanilamide,63-74-1

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Sulfanilamide

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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

New production CAS 63-74-1 with best quality

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Sulfanilamide CAS 63-74-1

Cas:63-74-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

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

Cosmetics Grade 63-74-1 Buy High Quality 63-74-1 Pharmaceutical Grade 63-74-1

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Sulfanilamide/ LIDE PHARMA- Factory supply / Best price

Cas:63-74-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

p-Anilinesulfonamide 4-Anilinesulfonamide p-Sulfamidoaniline Sulfanilamide 4-Aminobenzenesulfonamide Aminobenzenesulfonamide p-Aminobenzenesulfonamide 1.in very competitive price; 2.quality guaranteed; Appearance:White powder Sto

Sulfonamides

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to almost white crystalline powder Storage:Room temperature Package:25kg/drum Application:Important intermediates of sulfa drugs Transportation:Express/Sea/Air Port:Any port in china

Factory Supply Sulfanilamide CAS 63-74-1 99% Professional production

Cas:63-74-1

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

Sulfanilamide CAS NO 63-74-1

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less SIX years exporting experience. for US 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&quo

High quality Sulfanilamide

Cas:63-74-1

Min.Order:25 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA

63-74-1 cas 99% Ready stock (C-SN) Sulfanilamide

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China Biggest Factory Manufacturer Supply Sulfanilamide CAS 63-74-1

Cas:63-74-1

Min.Order:100 Kilogram

FOB Price: $1.0 / 2.0

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

Antibacterial drugs Sulfanilamide CAS:63-74-1

Cas:63-74-1

Min.Order:25 Kilogram

FOB Price: $9.0 / 12.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Sulfanilamide CAS: 63-74-18 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 intermediate

Sulfanilamide CAS: 63-74-18

Cas:63-74-1

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

Sulfonamides

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Sulfanilamide CAS NO.63-74-1

Cas:63-74-1

Min.Order:10 Gram

Negotiable

Type:Trading Company

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

CAS NO.:63-74-1

Cas:63-74-1

Min.Order:0

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

Sulfanilamide

Cas:63-74-1

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

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 etc. 3) OEM/ODM Available; 4) Reasonable & Compet

High purity Sulfanilamide CAS 63-74-1 with steady supply

Cas:63-74-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

p-nitrobenzenesulfonamide
6325-93-5

p-nitrobenzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With hydrogen In methanol; ethyl acetate under 760.051 Torr; for 4h; Heating; Flow reactor; Green chemistry;99%
With maghemite-palladium nanocomposite; hydrogen In ethanol; ethyl acetate at 30℃; for 0.0125h;98%
With sodium tetrahydroborate In water at 20℃; for 0.5h; Green chemistry;98%
4-azidobenzenesulfonamide
36326-86-0

4-azidobenzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With D-glucose; potassium hydroxide In water at 85℃; for 0.0833333h; Green chemistry; chemoselective reaction;99%
(p-aminobenzene)sulfonyl azide
14860-69-6

(p-aminobenzene)sulfonyl azide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With C24H21CuN3O3; sodium L-ascorbate In water; tert-butyl alcohol at 80℃; for 6h; Inert atmosphere;98%
With C27H34ClN2ORu(1+)*Cl(1-); sodium formate In aq. phosphate buffer at 37℃; for 24h; pH=7.4;
chlorobenzene
108-90-7

chlorobenzene

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
Stage #1: chlorobenzene With chlorosulfonic acid; ammonium chloride In 1,2-dichloro-ethane at 55℃; for 4h;
Stage #2: With ammonia In water; 1,2-dichloro-ethane at 15 - 40℃; for 2h;
Stage #3: With copper(l) iodide In water; 1,2-dichloro-ethane at 160℃; for 12h; Reagent/catalyst; Temperature;
97.5%
1-amino-4-({[amino(imino)methyl]amino}sulfonyl)benzene
57-67-0

1-amino-4-({[amino(imino)methyl]amino}sulfonyl)benzene

A

bis(4-aminophenyl)disulfide
722-27-0

bis(4-aminophenyl)disulfide

B

sulfanilamide
63-74-1

sulfanilamide

C

aniline
62-53-3

aniline

D

4-aminobenzene sulfonic acid
121-57-3

4-aminobenzene sulfonic acid

Conditions
ConditionsYield
In methanol for 76h; Product distribution; Mechanism; Irradiation; λ=254 nm;A n/a
B 4.4%
C 95.1%
D 2.7%
tert-butyl (4-sulfamoylphenyl)carbamate
352542-64-4

tert-butyl (4-sulfamoylphenyl)carbamate

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With H-β zeolite In dichloromethane for 10h; Heating;91%
Acetanilid
103-84-4

Acetanilid

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
Stage #1: Acetanilid With chlorosulfonic acid; thionyl chloride; phosphorus pentoxide In tetrachloromethane at 60 - 90℃;
Stage #2: With ammonia In tetrachloromethane at 50℃; for 3h;
86.98%
Multi-step reaction with 3 steps
1.1: chlorosulfonic acid / 55 h / 40 °C
1.2: 3 h / 65 °C
2.1: ammonium hydroxide / 1,2-dichloro-ethane / 2.5 h / 15 - 40 °C / Large scale
3.1: sodium hydroxide / 3 h / 90 °C / Large scale
View Scheme
benzenesulfonamide
98-10-2

benzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With ammonia; dihydrogen peroxide In water; tert-butyl alcohol at 75℃; for 2h; Reagent/catalyst; Temperature; Molecular sieve;82.3%
5-chloro-2,6-dimethyl-pyrimidin-4-ylamine
2858-20-0

5-chloro-2,6-dimethyl-pyrimidin-4-ylamine

p-acetylaminobenzenesulfonyl chloride
121-60-8

p-acetylaminobenzenesulfonyl chloride

A

N-[4-(dimethylamino-4-ylsulfonyl)phenyl]acetamide
54951-54-1

N-[4-(dimethylamino-4-ylsulfonyl)phenyl]acetamide

B

sulfanilamide
63-74-1

sulfanilamide

C

Sulfaclomid
4015-18-3

Sulfaclomid

D

C22H22ClN5O6S2
84729-42-0

C22H22ClN5O6S2

E

4-(4'-Acetylaminobenzensulfonyl)amino-5-chlor-2,6-dimethylpyrimidin
4049-04-1

4-(4'-Acetylaminobenzensulfonyl)amino-5-chlor-2,6-dimethylpyrimidin

Conditions
ConditionsYield
With trimethylamine In dichloromethane at 33 - 40℃; for 10h; Mechanism; Product distribution; further amines;A n/a
B n/a
C n/a
D 70%
E n/a
p-acetylaminobenzenesulfonamide
121-61-9

p-acetylaminobenzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With hydrogenchloride; water In ethanol for 1h; Reflux;68%
With hydrogenchloride
With sodium hydroxide
4-acetamidobenzenesulfonyl azide
2158-14-7

4-acetamidobenzenesulfonyl azide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With hydrogenchloride In water at 5℃; for 0.583333h; Reflux;60%
sulphapyridine
144-83-2

sulphapyridine

A

2-aminopyridine
504-29-0

2-aminopyridine

B

bis(4-aminophenyl)disulfide
722-27-0

bis(4-aminophenyl)disulfide

C

p-nitrobenzenesulfonamide
6325-93-5

p-nitrobenzenesulfonamide

D

sulfanilamide
63-74-1

sulfanilamide

E

aniline
62-53-3

aniline

F

4-aminobenzene sulfonic acid
121-57-3

4-aminobenzene sulfonic acid

Conditions
ConditionsYield
In methanol for 48h; Product distribution; Mechanism; Irradiation; λ=254 nm;A 15.6%
B n/a
C n/a
D 6.1%
E 29.1%
F 20.1%
4-Chlorobenzenesulfonamide
98-64-6

4-Chlorobenzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With ammonium hydroxide; copper; copper(II) sulfate at 150℃; under 44130.5 Torr;
With copper(I) oxide; ammonium hydroxide at 160℃;
With ammonium chloride; copper at 160℃;
N-formyl-sulfanilyl chloride
34894-11-6

N-formyl-sulfanilyl chloride

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With ammonium hydroxide
Multi-step reaction with 2 steps
1: aqueous ammonia
2: aq. NaOH solution
View Scheme
4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide
1773-43-9

4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With sulfuric acid at 150℃;
With sodium hydroxide at 100℃;
N-formyl-sulfanilic acid amide
829-72-1

N-formyl-sulfanilic acid amide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With water
With ammonium hydroxide
With sulfuric acid
With sodium hydroxide
Multi-step reaction with 2 steps
2: ethanolic NaOH-solution
View Scheme
N-formyl-sulfanilic acid acetylamide
781-00-0

N-formyl-sulfanilic acid acetylamide

A

sulfanilamide
63-74-1

sulfanilamide

B

sulphaacetamide
144-80-9

sulphaacetamide

Conditions
ConditionsYield
With sodium hydroxide
4-amidobenzylsulfonamide
6306-24-7

4-amidobenzylsulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With alkaline aqueous sodium hypochlorite
(E)-4-(phenyldiazenyl)benzenesulfonamide
102840-86-8

(E)-4-(phenyldiazenyl)benzenesulfonamide

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With hydrogenchloride; tin
(E)-4-(phenyldiazenyl)benzenesulfonamide
102840-86-8

(E)-4-(phenyldiazenyl)benzenesulfonamide

A

4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide
521972-91-8

4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
With sodium hydroxide; sodium dithionite
1-methyl-4-nitrosobenzene
623-11-0

1-methyl-4-nitrosobenzene

1-amino-4-({[amino(imino)methyl]amino}sulfonyl)benzene
57-67-0

1-amino-4-({[amino(imino)methyl]amino}sulfonyl)benzene

sulfanilamide
63-74-1

sulfanilamide

hidrazobenzene-4,4'-disulfonamide
4392-55-6

hidrazobenzene-4,4'-disulfonamide

A

sulfanilamide
63-74-1

sulfanilamide

B

C6H7N2O2S(1-)

C6H7N2O2S(1-)

Conditions
ConditionsYield
With Britton-Robinson buffer Rate constant; controlled potential electrolysis;
p-<(8-hydroxy-5-quinolyl)azo>benzenesulphonamide
16588-39-9

p-<(8-hydroxy-5-quinolyl)azo>benzenesulphonamide

A

5-amino-8-hydroxyquinoline
13207-66-4

5-amino-8-hydroxyquinoline

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
In water; N,N-dimethyl-formamide for 1.5h; electrolysis at dropping mercury electrode;
4-(2,4-dihydroxy-phenylazo)-benzenesulfonic acid amide
140648-35-7

4-(2,4-dihydroxy-phenylazo)-benzenesulfonic acid amide

A

4-aminoresorcinol
13066-95-0

4-aminoresorcinol

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide Rate constant; Thermodynamic data; electrochemical reduction (HMDE electrode), various pHs (from 2.25 to 10.12);
4-(5-bromo-2-hydroxy-phenylazo)-benzenesulfonic acid amide
140648-38-0

4-(5-bromo-2-hydroxy-phenylazo)-benzenesulfonic acid amide

A

2-amino-4-bromo-phenol
40925-68-6

2-amino-4-bromo-phenol

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide Rate constant; Thermodynamic data; electrochemical reduction (HMDE electrode), various pHs (from 3.22 to 10.00);
4-(5-Formyl-2-hydroxy-phenylazo)-benzenesulfonamide
140648-40-4

4-(5-Formyl-2-hydroxy-phenylazo)-benzenesulfonamide

A

sulfanilamide
63-74-1

sulfanilamide

B

3-amino-4-hydroxybenzaldehyde
163036-58-6

3-amino-4-hydroxybenzaldehyde

Conditions
ConditionsYield
In N,N-dimethyl-formamide Rate constant; Thermodynamic data; electrochemical reduction (HMDE electrode), various pHs (from 3.10 to 10.34);
4-(2-Hydroxy-5-methoxy-phenylazo)-benzenesulfonamide
140648-36-8

4-(2-Hydroxy-5-methoxy-phenylazo)-benzenesulfonamide

A

2-amino-4-methoxyphenol
20734-76-3

2-amino-4-methoxyphenol

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide Rate constant; Thermodynamic data; electrochemical reduction (HMDE electrode), various pHs (from 2.03 to 10.00);
4-(4-Dimethylamino-2-hydroxy-phenylazo)-benzenesulfonamide
140648-37-9

4-(4-Dimethylamino-2-hydroxy-phenylazo)-benzenesulfonamide

A

2-amino-5-(dimethylamino)phenol
15103-39-6

2-amino-5-(dimethylamino)phenol

B

sulfanilamide
63-74-1

sulfanilamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide Rate constant; Thermodynamic data; electrochemical reduction (HMDE electrode), various pHs (from 2.03 to 10.00);
acetic anhydride
108-24-7

acetic anhydride

sulfanilamide
63-74-1

sulfanilamide

p-acetylaminobenzenesulfonamide
121-61-9

p-acetylaminobenzenesulfonamide

Conditions
ConditionsYield
at 20℃; for 1h;100%
In ethanol at 20 - 70℃; for 0.0166667h; other time tested;
sulfanilamide
63-74-1

sulfanilamide

4-azidobenzenesulfonamide
36326-86-0

4-azidobenzenesulfonamide

Conditions
ConditionsYield
With hydrogenchloride; sodium azide; sodium nitrite In water at 0 - 5℃; for 1h;100%
With hydrogenchloride; sodium azide; sodium nitrite In tetrahydrofuran; N,N-dimethyl-formamide at 0 - 25℃;93%
Stage #1: sulfanilamide With hydrogenchloride; sodium nitrite In tetrahydrofuran; water; N,N-dimethyl-formamide at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: With sodium azide In tetrahydrofuran; water; N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;
90.6%
3-pyridinecarboxaldehyde
500-22-1

3-pyridinecarboxaldehyde

sulfanilamide
63-74-1

sulfanilamide

N4-(3-pyridylidene) sulfanilamide
74028-05-0

N4-(3-pyridylidene) sulfanilamide

Conditions
ConditionsYield
at 150 - 155℃; for 0.0833333h;100%
In ethanol for 3h; Heating;
trifluoronitrosomethane
334-99-6

trifluoronitrosomethane

sulfanilamide
63-74-1

sulfanilamide

4-(Trifluoromethyl-azo)-benzenesulfonamide

4-(Trifluoromethyl-azo)-benzenesulfonamide

Conditions
ConditionsYield
In methanol at 20℃; for 24h;100%
sulfanilamide
63-74-1

sulfanilamide

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

2,2,2-trifluoro-N-(4-sulfamoylphenyl)acetamide

2,2,2-trifluoro-N-(4-sulfamoylphenyl)acetamide

Conditions
ConditionsYield
With pyridine In dichloromethane at 20℃; for 0.5h;100%
In 1,4-dioxane100%
In 1,4-dioxane97%
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

sulfanilamide
63-74-1

sulfanilamide

4-Amino-N-dimethylaminomethylenebenzenesulfonamide

4-Amino-N-dimethylaminomethylenebenzenesulfonamide

Conditions
ConditionsYield
In dichloromethane for 0.5h; Heating;100%
methyl 2-chloroquinazoline-7-carboxylate
953039-79-7

methyl 2-chloroquinazoline-7-carboxylate

sulfanilamide
63-74-1

sulfanilamide

methyl 2-(4-sulfamoyl-phenylamino)quinazoline-7-carboxylate

methyl 2-(4-sulfamoyl-phenylamino)quinazoline-7-carboxylate

Conditions
ConditionsYield
In isopropyl alcohol at 90℃; for 2h;100%
methyl 2-chloroquinazolin-6-carboxylate
1036755-96-0

methyl 2-chloroquinazolin-6-carboxylate

sulfanilamide
63-74-1

sulfanilamide

Methyl 2-(4-sulfamoylphenylamino)quinazolin-6-carboxylate
1036743-15-3

Methyl 2-(4-sulfamoylphenylamino)quinazolin-6-carboxylate

Conditions
ConditionsYield
at 90℃; for 2h;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

sulfanilamide
63-74-1

sulfanilamide

tert-butyl (4-sulfamoylphenyl)carbamate
352542-64-4

tert-butyl (4-sulfamoylphenyl)carbamate

Conditions
ConditionsYield
In 1,4-dioxane Reflux;100%
With potassium hydroxide In tetrahydrofuran; water
4-nitrosobenzoic acid ethyl ester
7476-79-1

4-nitrosobenzoic acid ethyl ester

sulfanilamide
63-74-1

sulfanilamide

(E)-ethyl 4-((4-sulfamoylphenyl)diazenyl)benzoate

(E)-ethyl 4-((4-sulfamoylphenyl)diazenyl)benzoate

Conditions
ConditionsYield
With acetic acid In dichloromethane100%
m-phenylenediamine
108-45-2

m-phenylenediamine

sulfanilamide
63-74-1

sulfanilamide

(E)-4-(2-(4-sulfonamido)diazenyl)benzene-1,3-diamine
103-12-8

(E)-4-(2-(4-sulfonamido)diazenyl)benzene-1,3-diamine

Conditions
ConditionsYield
Stage #1: sulfanilamide With hydrogenchloride; sodium nitrite In water at 0℃; for 0.666667h;
Stage #2: m-phenylenediamine With hydrogenchloride In water at 0℃; for 0.5h;
100%
3,6-dichlorpyridazine
141-30-0

3,6-dichlorpyridazine

sulfanilamide
63-74-1

sulfanilamide

sulfachloropyridazine sodium

sulfachloropyridazine sodium

Conditions
ConditionsYield
Stage #1: 3,6-dichlorpyridazine; sulfanilamide In dimethyl sulfoxide at 100℃; under 2250.23 Torr; for 10h;
Stage #2: With sodium In water at 60℃; for 8h; Solvent; Reagent/catalyst;
99.5%
2,5-hexanedione
110-13-4

2,5-hexanedione

sulfanilamide
63-74-1

sulfanilamide

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzenesulfonamide
26165-69-5

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzenesulfonamide

Conditions
ConditionsYield
With iodine at 20℃; for 2h; Paal-Knorr Pyrrole Synthesis;99%
With acetic acid at 120℃; for 3h;86%
at 180℃; for 0.25h; Paal-Knorr pyrrole synthesis; Microwave irradiation;75%
With ethanol; acetic acid
sulfanilamide
63-74-1

sulfanilamide

phenylacetyl chloride
103-80-0

phenylacetyl chloride

N-[4-(aminosulfonyl)phenyl]-2-phenylacetamide

N-[4-(aminosulfonyl)phenyl]-2-phenylacetamide

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 15h;99%
With triethylamine In acetonitrile at 0 - 5℃;35%
With pyridine
N,N'-bis(triethylgermyl)sulfanilamide

N,N'-bis(triethylgermyl)sulfanilamide

sulfanilamide
63-74-1

sulfanilamide

N-triethylgermylsulfanilamide
566174-01-4

N-triethylgermylsulfanilamide

Conditions
ConditionsYield
In chloroform-d1 org. compd. addn. to Ge-compd. soln. in NMR tube; complete conversion after 24 h at 20°C ((1)H-NMR monitoring);99%
3-(triethoxypropyl) isocyanate
24801-88-5

3-(triethoxypropyl) isocyanate

sulfanilamide
63-74-1

sulfanilamide

C26H50N4O10SSi2
1311165-68-0

C26H50N4O10SSi2

Conditions
ConditionsYield
In acetonitrile for 24h; Inert atmosphere; Reflux;99%
benzaldehyde
100-52-7

benzaldehyde

sulfanilamide
63-74-1

sulfanilamide

benzylsulfamide
104-22-3

benzylsulfamide

Conditions
ConditionsYield
With (2,6-dichlorophenyl)bis(2,3,5,6-tetrafluorophenyl)borane; hydrogen In tetrahydrofuran at 100℃; under 15201 Torr; for 6h; Sealed tube; Molecular sieve; Autoclave; Green chemistry;99%
With triethylsilane; palladium on carbon; TPGS-750-M In water at 45℃; for 12h;78%
Multi-step reaction with 2 steps
1: chloroform; methanol / 18 h / Reflux
2: sodium tetrahydroborate / methanol / 4 h
View Scheme
Multi-step reaction with 2 steps
1: formic acid / methanol / Reflux
2: sodium tetrahydroborate / methanol / 25 h / 0 - 25 °C
View Scheme
sulfanilamide
63-74-1

sulfanilamide

2-chloro-4-(p-hydroxyphenyl)pyrimidine

2-chloro-4-(p-hydroxyphenyl)pyrimidine

4-{[4-(4-hydroxyphenyl)pyrimidin-2-yl]amino}benzenesulfonamide
882875-01-6

4-{[4-(4-hydroxyphenyl)pyrimidin-2-yl]amino}benzenesulfonamide

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 160℃; for 2h; Microwave irradiation;99%
With hydrogenchloride In ethanol Microwave irradiation;99%
5-amino-4,6-dichloropyridimine
5413-85-4

5-amino-4,6-dichloropyridimine

sulfanilamide
63-74-1

sulfanilamide

4-((5-amino-6-chloropyrimidin-4-yl)amino)benzenesulfonamide

4-((5-amino-6-chloropyrimidin-4-yl)amino)benzenesulfonamide

Conditions
ConditionsYield
With toluene-4-sulfonic acid In 1,4-dioxane; water Reflux;99%
potassium thioacyanate
333-20-0

potassium thioacyanate

sulfanilamide
63-74-1

sulfanilamide

3-chloropentane-2,4-dione
1694-29-7

3-chloropentane-2,4-dione

5-Acetyl-4-methyl-2-<(p-sulphamylphenyl)amino>thiazole
88323-93-7

5-Acetyl-4-methyl-2-<(p-sulphamylphenyl)amino>thiazole

Conditions
ConditionsYield
With silica sulfuric acid In neat (no solvent) at 20℃; for 0.416667h; Milling; Green chemistry;99%
salicylaldehyde
90-02-8

salicylaldehyde

sulfanilamide
63-74-1

sulfanilamide

4-[(2-hydroxybenzylidene)amino]benzenesulfonamide
2067-06-3

4-[(2-hydroxybenzylidene)amino]benzenesulfonamide

Conditions
ConditionsYield
In ethanol for 0.333333h; Reflux;98.57%
In ethanol at 60℃; Microwave irradiation;88%
With formic acid In methanol Reflux;85%
2,3-Dichloro-1,4-naphthoquinone
117-80-6

2,3-Dichloro-1,4-naphthoquinone

sulfanilamide
63-74-1

sulfanilamide

4-((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide
6949-34-4

4-((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide

Conditions
ConditionsYield
In water for 3h; Reflux;98%
In ethanol at 115℃; for 72h;38.9%
With acetic acid; N,N-diethylaniline
In ethanol Reflux;
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

sulfanilamide
63-74-1

sulfanilamide

4-amino-N-[(dimethylamino)methylidene]benzenesulfonamide
6912-49-8

4-amino-N-[(dimethylamino)methylidene]benzenesulfonamide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; under 760.051 Torr; for 0.25h; Green chemistry; chemoselective reaction;98%
sulfanilamide
63-74-1

sulfanilamide

chloroacetyl chloride
79-04-9

chloroacetyl chloride

2-chloro-N-(4-sulfamoylphenyl)acetamide
14949-01-0

2-chloro-N-(4-sulfamoylphenyl)acetamide

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran at 0℃;98%
With potassium carbonate In acetone at 0 - 20℃;95%
In acetone at 20 - 95℃; for 1h;89%
sulfanilamide
63-74-1

sulfanilamide

triphenylphosphine
603-35-0

triphenylphosphine

N-<(p-aminophenyl)sulfonyl>triphenylphospha-λ5-azene
95978-84-0

N-<(p-aminophenyl)sulfonyl>triphenylphospha-λ5-azene

Conditions
ConditionsYield
With diethylazodicarboxylate In tetrahydrofuran at 0 - 25℃; for 12h;98%
With diethylazodicarboxylate In tetrahydrofuran at 0℃;79%
sulfanilamide
63-74-1

sulfanilamide

3,4-diethoxy-3-cyclobuten-1,2-dione
5231-87-8

3,4-diethoxy-3-cyclobuten-1,2-dione

4-(2-ethoxy-3,4-dioxo-cyclobut-1-enylamino)-benzenesulfonamide

4-(2-ethoxy-3,4-dioxo-cyclobut-1-enylamino)-benzenesulfonamide

Conditions
ConditionsYield
In ethanol Substitution; Heating;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

sulfanilamide
63-74-1

sulfanilamide

4-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)benzenesulfonamide
88062-88-8

4-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)benzenesulfonamide

Conditions
ConditionsYield
With acetic acid at 130℃; for 2h;98%
With acetic acid for 24h; Reflux;
sulfanilamide
63-74-1

sulfanilamide

4-(bromoacetyl)toluene
619-41-0

4-(bromoacetyl)toluene

4-((2-oxo-2-(p-tolyl)ethyl)amino)benzenesulfonamide
1595285-57-6

4-((2-oxo-2-(p-tolyl)ethyl)amino)benzenesulfonamide

Conditions
ConditionsYield
In methanol for 4h; Reflux;98%
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