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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

Benzenesulfonic acid,5-amino-2-chloro-

Cas:88-43-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dr

4-Chloroaniline-3-sulfonic Acid

Cas:88-43-7

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 5-amino-2-chlorobenzenesulphonic acid

Cas:88-43-7

Min.Order:1

Negotiable

Type:Other

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

4-Chloroaniline-3-sulfonic acid

Cas:88-43-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

4-CHLOROANILINE-3-SULFONIC ACID

Cas:88-43-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

88-43-7

Cas:88-43-7

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 88-43-7 with competitive price

Cas:88-43-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

Benzenesulfonic acid,5-amino-2-chloro-

Cas:88-43-7

Min.Order:0

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

Chloraniline-3-sulfonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:White to pale grey needle crystal or powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as a reactive dye int

Benzenesulfonic acid,5-amino-2-chloro-

Cas:88-43-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

4-Chloroaniline-3-sulfonic Acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

4-Chloroaniline-3-sulfonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

stable supply&competitive price Storage:Available Package:25KG Or as client requirement Application:Important pharm intermediate Transportation:By air or By sea

4-Chloroaniline-3-Suldonic acid

Cas:88-43-7

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

4-Chloroaniline-3-sulfonic Acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

4-CHLOROANILINE-3-SULFONIC ACID CAS No.88-43-7

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Benzenesulfonic acid,5-amino-2-chloro- cas 88-43-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Benzenesulfonic acid,5-amino-2-chloro- cas 88-43-7

Cas:88-43-7

Min.Order:0

Negotiable

Type:Other

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

4-CHLOROANILINE-3-SULFONIC ACID

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

4-CHLOROANILINE-3-SULFONIC ACID

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3-[[2-carboxyethyl(oxo)germyl]oxy-oxogermyl]propanoic acid

Cas:88-43-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Benzenesulfonic acid,5-amino-2-chloro- CAS NO.88-43-7

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changsha Easchem Co.,Limited

Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China. We, EASCHEM, are the brand with the aim for erecting up Big Chemica

High Purity 2-Chloro-5-aminobenzenesulfonic acid;4-Chioroaniiine-3-suifonic acid supplier in China

Cas:88-43-7

Min.Order:0 Gram

FOB Price: $12.0 / 50.0

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-CHLOROANILINE-3-SULFONIC ACID, CAS:88-43-7 with the most competitive price and the

4-CHLOROANILINE-3-SULFONIC ACID

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jiangxi shengwei chemical technology co. LTD

Jiangxi Shengwei Chemical Technology Co., Ltd.supplies scientific research products as below:1.High-purity organic chemical reagents;2.Analytical reagents; 3.Biochemical reagents;4.Chemical raw materials;5.Experimental instruments;6.Experimental cons

4-Chloroaniline-3-sulfonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Zhaojun New Material Technology Co., LTD

1.Fast and safety delivery by well-reputed shipping line;2.we have our own chemical laboratory and factory3.Reasonable price, excellent quality and attentive service.4.prompt reply.we can reply your inquiry within 12 hours.5.sample free(depends on pr

5-Amino-2-chlorobenzensulfonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jainik Industries

PRODUCT NAME : 4 - CHLORO METANILIC ACID CHEMICAL NAME : 1-AMINO 4-CHLORO BENZENE 3-SULFONIC ACID EMPIRICAL FORMULA : C6H6NO3SCL CAS NO. : 88-4…

1-AMINO 4-CHLORO BENZENE 3-SULFONIC ACID

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Prashant Group of Companies

COMMERCIAL NAME: 6-CHLORO METANILIC ACID | CHEMICAL NAME: 2-CHLORO ANILINE-5-SULFONIC ACID | EMPIRICAL FORMULA: C6H6NO3SCL | M.W. 207.5 | PURI…

Benzenesulfonic acid,5-amino-2-chloro-

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Orchem Industries Pvt. Ltd

PRODUCT CODE P012 NAME 4 Chloro Aniline 3 Sulphonic Acid CAS NO 88-43-7 FORMULA C6H6NO3SCl MOL. WT 207.64 STRUCTURE FORM Light Cream …

4 Chloro Aniline 3 Sulphonic Acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ORCHEM INDUSTRIES PVT. LTD

FORM Light Cream ASSAY Wet Cake/75% Minm. Powder/95% Minm. HPLC PURITY 99.5% Minm IRON CONTENT 100 PPM Maxm INS…

4 Chloro Aniline 3 Sulphonic Acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Foreign Trade Corp

CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

5-amino-2-chlorobenzenesulphonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

5-amino-2-chlorobenzenesulfonic acid

Cas:88-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2-chloro-5-nitro-benzenesulfonic acid
96-73-1

2-chloro-5-nitro-benzenesulfonic acid

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

Conditions
ConditionsYield
With barium dihydroxide; iron(II) sulfate
With hydrogenchloride; tin
With titanium(III) chloride
4-chloro-aniline
106-47-8

4-chloro-aniline

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid
With sulfuric acid
4-chloro-aniline
106-47-8

4-chloro-aniline

A

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

B

2-amino-5-chlorobenzenesulfonic acid
133-74-4

2-amino-5-chlorobenzenesulfonic acid

Conditions
ConditionsYield
With sulfuric acid
N-(4-chlorophenyl)acetamide
539-03-7

N-(4-chlorophenyl)acetamide

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 145℃;
sulfuric acid
7664-93-9

sulfuric acid

4-chloro-aniline
106-47-8

4-chloro-aniline

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

sulfuric acid
7664-93-9

sulfuric acid

N-(4-chlorophenyl)acetamide
539-03-7

N-(4-chlorophenyl)acetamide

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

Conditions
ConditionsYield
at 150℃;
2-chloro-5-nitro-benzenesulfonic acid
96-73-1

2-chloro-5-nitro-benzenesulfonic acid

Fe(OH)2

Fe(OH)2

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

hydrogenchloride
7647-01-0

hydrogenchloride

2-chloro-5-nitro-benzenesulfonic acid
96-73-1

2-chloro-5-nitro-benzenesulfonic acid

tin

tin

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

C16H16N2O

C16H16N2O

C22H20ClN3O3S

C22H20ClN3O3S

Conditions
ConditionsYield
With hydrogenchloride In methanol; water at 70℃;86%
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

2,5-diaminobenzenesulfonic acid
88-45-9

2,5-diaminobenzenesulfonic acid

Conditions
ConditionsYield
With copper salt; ammonia unter Druck;
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

5-bromo-2-chloro-benzenesulfonic acid

5-bromo-2-chloro-benzenesulfonic acid

Conditions
ConditionsYield
durch Austausch von NH2 gegen Br;
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

5-amino-2-chloro-benzenesulfonyl chloride
133121-38-7

5-amino-2-chloro-benzenesulfonyl chloride

Conditions
ConditionsYield
With chlorosulphuric acid
With chlorosulphuric acid
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

2-chloro-5-sulfanilylamino-benzenesulfonic acid

2-chloro-5-sulfanilylamino-benzenesulfonic acid

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

4-chloro-3-sulfo-benzenediazonium-betaine

4-chloro-3-sulfo-benzenediazonium-betaine

Conditions
ConditionsYield
Diazotization;
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

3-Chloro-5-sulfo-benzenediazonium; chloride

3-Chloro-5-sulfo-benzenediazonium; chloride

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In water at 0 - 5℃;
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

2-amino-5-chloro-benzene-1,4-disulfonic acid diamide
1019-50-7

2-amino-5-chloro-benzene-1,4-disulfonic acid diamide

Conditions
ConditionsYield
(i) ClSO3H, NaCl, (heating), (ii) aq. NH3; Multistep reaction;
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

ammonia
7664-41-7

ammonia

copper

copper

2,5-diaminobenzenesulfonic acid
88-45-9

2,5-diaminobenzenesulfonic acid

Conditions
ConditionsYield
unter Druck;
4-methyleneoxetan-2-one
674-82-8

4-methyleneoxetan-2-one

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

6-chloro-3-acetoacetylamino-benzene-sulfonic acid-(1)

6-chloro-3-acetoacetylamino-benzene-sulfonic acid-(1)

thiophosgene
463-71-8

thiophosgene

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

6-chloro-3-isothiocyanato-benzene-sulfonic acid-(1)

6-chloro-3-isothiocyanato-benzene-sulfonic acid-(1)

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

water
7732-18-5

water

bromine
7726-95-6

bromine

compound C6H4Br2ClNO3S

compound C6H4Br2ClNO3S

β-oxynaphthanilic acid

β-oxynaphthanilic acid

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

GENERIC INORGANIC CATION; 5-[N'-(3-carboxy-2-oxo-2H-naphthalen-1-ylidene)-hydrazino]-2-chloro-benzenesulfonate

GENERIC INORGANIC CATION; 5-[N'-(3-carboxy-2-oxo-2H-naphthalen-1-ylidene)-hydrazino]-2-chloro-benzenesulfonate

Conditions
ConditionsYield
Stage #1: 4-chloroaniline-3-sulfonic acid With hydrogenchloride; sodium carbonate; sodium nitrite at 5℃;
Stage #2: β-oxynaphthanilic acid for 1h; cooling;
Stage #3: With calcium chloride
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

2-Chloro-5-(4,6-diamino-2-ethylsulfanyl-pyrimidin-5-ylazo)-benzenesulfonic acid
105548-05-8

2-Chloro-5-(4,6-diamino-2-ethylsulfanyl-pyrimidin-5-ylazo)-benzenesulfonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium nitrite, hydrochloric acid / H2O / 0 - 5 °C
View Scheme
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

5-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-2-chloro-benzenesulfonic acid
105547-65-7

5-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-2-chloro-benzenesulfonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium nitrite, hydrochloric acid / H2O / 0 - 5 °C
View Scheme
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

5-(4-Amino-2-diethylamino-6-methyl-pyrimidin-5-ylazo)-2-chloro-benzenesulfonic acid
105547-86-2

5-(4-Amino-2-diethylamino-6-methyl-pyrimidin-5-ylazo)-2-chloro-benzenesulfonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium nitrite, hydrochloric acid / H2O / 0 - 5 °C
View Scheme
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

5-(2-Acetylamino-4-diethylamino-phenylazo)-2-chloro-benzenesulfonic acid
105548-24-1

5-(2-Acetylamino-4-diethylamino-phenylazo)-2-chloro-benzenesulfonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium nitrite, hydrochloric acid / H2O / 0 - 5 °C
View Scheme
4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

2-Chloro-5-[1-(4-chloro-phenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-ylazo]-benzenesulfonic acid

2-Chloro-5-[1-(4-chloro-phenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-ylazo]-benzenesulfonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium nitrite, hydrochloric acid / H2O / 0 - 5 °C
View Scheme
N-[7-(chlorosulfonyl)-5-hydroxy(2-naphthyl)]{[7-(chlorosulfonyl)-5-hydroxy(2-naphthyl)]amino}carboxamide
309933-11-7

N-[7-(chlorosulfonyl)-5-hydroxy(2-naphthyl)]{[7-(chlorosulfonyl)-5-hydroxy(2-naphthyl)]amino}carboxamide

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

4-hydroxy-7-{[(5-hydroxy-7-sulfo-(2-naphthyl))amino]carbonylamino}naphthalene-2-sulfonic acid

4-hydroxy-7-{[(5-hydroxy-7-sulfo-(2-naphthyl))amino]carbonylamino}naphthalene-2-sulfonic acid

Conditions
ConditionsYield
With pyridine In tetrahydrofuran
2-(3-sulfopropoxy)-5-chloroaniline
1220101-73-4

2-(3-sulfopropoxy)-5-chloroaniline

4-chloroaniline-3-sulfonic acid
88-43-7

4-chloroaniline-3-sulfonic acid

C15H15Cl2N3O7S2
1263864-38-5

C15H15Cl2N3O7S2

Conditions
ConditionsYield
Stage #1: 4-chloroaniline-3-sulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 0 - 10℃; for 1.5h;
Stage #2: 2-(3-sulfopropoxy)-5-chloroaniline With sodium hydroxide In water
Stage #1: 4-chloroaniline-3-sulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 10℃; for 1.5h; pH=6;
Stage #2: 2-(3-sulfopropoxy)-5-chloroaniline With sodium hydrogensulfite; sodium hydroxide In water pH=7; Further stages;
Stage #1: 4-chloroaniline-3-sulfonic acid With hydrogenchloride; sodium nitrite In water at 0 - 10℃; for 1h; pH=2 - 4;
Stage #2: 2-(3-sulfopropoxy)-5-chloroaniline With sodium hydrogensulfite; sodium hydroxide In water at 0 - 15℃;
Stage #1: 4-chloroaniline-3-sulfonic acid With sodium hydroxide In water pH=6;
Stage #2: With hydrogenchloride; sodium nitrite In water at 0 - 10℃; for 1.5h;
Stage #3: 2-(3-sulfopropoxy)-5-chloroaniline Further stages;

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