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Jinan Finer Chemical Co., Ltd

Product Description

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Kilogram

FOB Price: $33.0

Type:Lab/Research institutions

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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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Kilogram

Negotiable

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

hair color agent 2,5-Diaminotoluene sulfate CAS NO.615-50-9

Cas:615-50-9

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White

2,5-Diaminotoluene sulfate

Cas:615-50-9

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 2,5-Diaminotoluene Sulfate

Cas:615-50-9

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 s

2,5-Diaminotoluene sulfate

Cas:615-50-9

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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

2,5-Diaminotoluene sulfate Basic information Product Name: 2,5-Diaminotoluene sulfate Synonyms: 2-methyl-1,4-benzenediaminesulfate(1:1);2-methyl-p-phenylenediaminesulphate;4-benzenediami

615-50-9

Cas:615-50-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product name 2,5-Diaminotoluene sulfate Synonyms 2,5-Toluenediamine sulfate 2-Methyl-1,4-benzenediamine sulfate CAS No.

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

2,5-Diaminotoluene sulfate CAS NO.615-50-9.615-50-9

Cas:615-50-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 2,5-Diaminotoluene sulfate CAS:615-50-9 , Please contact us by email freely. We are leading exporter in China. If you really need thi

2,5-Diaminotoluene sulfate CAS:615-50-9 from fandachem

Cas:615-50-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Triumph International Development Limilted

Appearance: Red brown 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:Common products:Sea/Air/C

2,5-Diaminotoluene sulfateCAS: 615-50-9

Cas:615-50-9

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. We are a professional exporter for Optical Brighteners, dyes, pigments 2. Stable and continue quality 3. Quickly delivery 4. Good service Our advantages 1. Government awarded company. Top 100 enterprises in Hangzhou 2. Qua

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:0 Metric Ton

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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:0

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

2,5-DiaMinotoluene sulfate

Cas:615-50-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

2,5-Diaminotoluene sulfateCAS NO.: 615-50-9

Cas:615-50-9

Min.Order:1 Gram

FOB Price: $9.0 / 10.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2,5-Diaminotoluene Sulfate CAS No.:615-50-9 Molecule Formula:C7H10N2.H2SO4 Molecule Weight:220.24 Purity: 99.0% Package: 25kg/drum Description:Off-white to light pink homogeneous powder Manufacture Standards:Enterprise S

Lower Price 2,5-Diaminotoluene Sulfate

Cas:615-50-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Taixing Joxin Bio-tec Co.,Ltd.

DESCRIPTION White to red crystalline powder SPECIFICATIONS Assay (HPLC) min99% Moisture0.50 Max Ash:0.50 Ma

2,5-Diaminotoluene?sulfate

Cas:615-50-9

Min.Order:100 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

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

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

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

SAGECHEM/ 2,5-Diaminotoluene sulfate /Manufacturer in China

Cas:615-50-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hefei TNJ chemical industry co.,ltd

Company Name:Hefei TNJ Chemical Industry Co.,Ltd. Registered Address:B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China Register Capital:¥12,000,000.00 Re-Register Date:2009.09.03 Register Number:3

2,5-Diaminotoluene sulfate, CAS 615-50-9

Cas:615-50-9

Min.Order:500 Kilogram

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,5-Diaminotoluene sulfate

Cas:615-50-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

2-Methylbenzene-1,4-diaMine sulfate

Cas:615-50-9

Min.Order:0

Negotiable

Type:Manufacturers

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-Toluylenediamine sulfate

Cas:615-50-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Toluene-2,5-Diamine Sulfate

Cas:615-50-9

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

Ethyl oxalyl chloride
4755-77-5

Ethyl oxalyl chloride

Et2H2Meppba
1392473-01-6

Et2H2Meppba

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 1h; Reflux;80%
With triethylamine In tetrahydrofuran at 0℃; for 1h; Reflux;80%
1-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-indazole-3-carboxylic acid

1-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-indazole-3-carboxylic acid

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

tert-butyl 4-(3-((4-amino-3-methylphenyl)carbamoyl)-1H-indazol-1-yl)piperidine-1-carboxylate

tert-butyl 4-(3-((4-amino-3-methylphenyl)carbamoyl)-1H-indazol-1-yl)piperidine-1-carboxylate

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; Inert atmosphere;79%
1-methyl-1H-indazole-3-carboxylic acid
50890-83-0

1-methyl-1H-indazole-3-carboxylic acid

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

N-(4-amino-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

N-(4-amino-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 72h; Inert atmosphere;31.4%
1-chloroanthracene-9,10-dione
82-44-0

1-chloroanthracene-9,10-dione

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

A

1-(4-amino-2-methylphenylamino)anthraquinone

1-(4-amino-2-methylphenylamino)anthraquinone

B

1-(4-amino-3-methylphenylamino) anthraquinone

1-(4-amino-3-methylphenylamino) anthraquinone

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate at 100℃; for 8h; Concentration; Temperature; Ullmann Condensation; Inert atmosphere; Supercritical conditions; Overall yield = 68.03 %;
3-amino-2,6-dimethyl-phenol
6994-64-5

3-amino-2,6-dimethyl-phenol

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

A

C15H17N3O
30809-89-3

C15H17N3O

B

C15H17N3O

C15H17N3O

Conditions
ConditionsYield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 30℃; pH=10.3; Kinetics; Mechanism; pH-value;
2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

m-Hydroxyaniline
591-27-5

m-Hydroxyaniline

A

C13H13N3O

C13H13N3O

B

C13H13N3O

C13H13N3O

Conditions
ConditionsYield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 30℃; pH=10.3; Kinetics; pH-value;
2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

2-Methyl-1,4-benzochinondiimin
4377-75-7

2-Methyl-1,4-benzochinondiimin

Conditions
ConditionsYield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 25℃; pH=7.9; Kinetics; pH-value;
1-methyl-1H-indazole-3-carboxylic acid
50890-83-0

1-methyl-1H-indazole-3-carboxylic acid

2-methyl(p-phenylenediamine) dihydrogen sulfate
615-50-9

2-methyl(p-phenylenediamine) dihydrogen sulfate

N-(4-(6-methoxypyrazolo[1,5-a]pyridine-3-carboxamido)-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

N-(4-(6-methoxypyrazolo[1,5-a]pyridine-3-carboxamido)-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 72 h / 20 °C / Inert atmosphere
2: trimethylaluminum / toluene / 20 - 90 °C / Inert atmosphere
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