Products

Refine

Country

Business Type

Certificate

Display

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

Olsalazine Manufacturer/High quality/Best price/In stock

Cas:15722-48-2

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

Mordant yellow 5 (C.I. 14130)

Cas:15722-48-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

High qualityCAS 15722-48-2 with best quality

Cas:15722-48-2

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Olsalazine CAS:15722-48-2

Cas:15722-48-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Olsalazine

Cas:15722-48-2

Min.Order:1 Gram

Negotiable

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 prese

Olsalazine 99%

Cas:15722-48-2

Min.Order:1 Gram

FOB Price: $21.0 / 27.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

OLSALAZINE CAS:15722-48-2 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 intermediates,

OLSALAZINE CAS:15722-48-2

Cas:15722-48-2

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

Olsalazine

Cas:15722-48-2

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

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Olsalazine

Cas:15722-48-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Olsalazine

Cas:15722-48-2

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

Mordant yellow 5 (C.I. 14130)

Cas:15722-48-2

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 crystalline 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:Ulcerat

Olsalazine

Cas:15722-48-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Olsalazine

Cas:15722-48-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Olsalazine CAS No.:15722-48-2 Molecule Formula:C14H10N2O6 Molecule Weight:302.24 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Best Quality Olsalazine with good supplier

Cas:15722-48-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

OLSALAZINE

Cas:15722-48-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home

Olsalazine manufacture

Cas:15722-48-2

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:Active Pharmaceutical I

15722-48-2

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

OLSALAZINE

Cas:15722-48-2

Min.Order:1 Kilogram

Negotiable

Type:Other

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

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

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

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:API

99% up by HPLC OLSALAZINE 15722-48-2

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers 3.Safe and fa

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Olsalazine

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

OLSALAZINE 15722-48-2Appearance:white powder Storage:room temperature Application:industry use

OLSALAZINE 15722-48-2

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Olsalazine 15722-48-2

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Olsalazine cas 15722-48-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Olsalazine cas 15722-48-2

Cas:15722-48-2

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

olsalazine methyl ester
101351-60-4

olsalazine methyl ester

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With water; sodium hydroxide at 90 - 95℃; for 2h;97.6%
With sodium hydroxide
3,3'-azo[bis(6-hydroxybenzoic acid)] disodium salt

3,3'-azo[bis(6-hydroxybenzoic acid)] disodium salt

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; for 0.0833333h; pH=Ca.0;90%
2-chloro-5-nitrobenzoic acid
2516-96-3

2-chloro-5-nitrobenzoic acid

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With sodium hydroxide; zinc beim Erhitzen der erhaltenen 4.4'-Dichlor-azobenzol-dicarbonsaeure-(3.3') mit Kupfer und wss. Natronlauge auf 150grad;
5-Aminosalicylic Acid
89-57-6

5-Aminosalicylic Acid

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With pyridine; chromium chloride bei der Diazotierung des erhaltenen Komplexes und anschliessenden Umsetzung mit Salicylsaeure;
Multi-step reaction with 3 steps
1: sulfuric acid / 75 - 80 °C
2: acetic acid / 20 °C
3: water; sodium hydroxide / 2 h / 90 - 95 °C
View Scheme
Multi-step reaction with 4 steps
1: sulfuric acid / 75 - 80 °C
2: oxone||potassium monopersulfate triple salt / dichloromethane; water / 2 h / 20 °C
3: acetic acid / 20 °C
4: water; sodium hydroxide / 2 h / 90 - 95 °C
View Scheme
6,6'-dihydroxy-3,3'-azo-di-benzoic acid diethyl ester

6,6'-dihydroxy-3,3'-azo-di-benzoic acid diethyl ester

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With potassium hydroxide
salicylic acid
69-72-7

salicylic acid

diazotized. 6-chloro-3-amino-benzoic acid

diazotized. 6-chloro-3-amino-benzoic acid

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
With sodium hydroxide; copper(I) sulfate; copper(II) sulfate at 140℃;
ethyl 5-amino-2-hydroxybenzoate
62773-65-3

ethyl 5-amino-2-hydroxybenzoate

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid; hydrogen peroxide
2: aqueous KOH-solution
View Scheme
methyl salicylate
119-36-8

methyl salicylate

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaNO2; aqueous ethanol
2: aq. NaOH solution
View Scheme
5-Aminosalicylic Acid
89-57-6

5-Aminosalicylic Acid

salicylic acid
69-72-7

salicylic acid

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
Stage #1: 5-Aminosalicylic Acid With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 0.5h;
Stage #2: salicylic acid With sodium hydroxide In water for 1h; Cooling with ice;
With hydrogenchloride; sodium nitrite In water at 0℃;
methyl 5-amino-2-hydroxybenzoate
42753-75-3

methyl 5-amino-2-hydroxybenzoate

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid / 20 °C
2: water; sodium hydroxide / 2 h / 90 - 95 °C
View Scheme
Multi-step reaction with 3 steps
1: oxone||potassium monopersulfate triple salt / dichloromethane; water / 2 h / 20 °C
2: acetic acid / 20 °C
3: water; sodium hydroxide / 2 h / 90 - 95 °C
View Scheme
methyl 2-hydroxy-5-nitrobenzoate
17302-46-4

methyl 2-hydroxy-5-nitrobenzoate

olsalazine
15722-48-2

olsalazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid / 20 °C
2: water; sodium hydroxide / 2 h / 90 - 95 °C
View Scheme
butanoic acid anhydride
106-31-0

butanoic acid anhydride

olsalazine
15722-48-2

olsalazine

3,3'-azobis(6-hydroxybenzoic acid)dibutyrate

3,3'-azobis(6-hydroxybenzoic acid)dibutyrate

Conditions
ConditionsYield
at 81 - 82℃; for 2h;95.7%
olsalazine
15722-48-2

olsalazine

C14H8N2O6(2-)*Ca(2+)

C14H8N2O6(2-)*Ca(2+)

Conditions
ConditionsYield
With calcium(II) nitrate tetrahydrate; sodium hydroxide In water at 90℃; Reagent/catalyst; Solvent;85.1%
4,4'-bipyridine
553-26-4

4,4'-bipyridine

zinc(II) nitrate hexahydrate

zinc(II) nitrate hexahydrate

olsalazine
15722-48-2

olsalazine

water
7732-18-5

water

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

3C14H6N2O6(4-)*6Zn(2+)*4H2O*4C3H7NO*3C10H8N2

3C14H6N2O6(4-)*6Zn(2+)*4H2O*4C3H7NO*3C10H8N2

Conditions
ConditionsYield
at 115℃; for 72h;80%
olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*2Mg(2+)

C14H6N2O6(4-)*2Mg(2+)

Conditions
ConditionsYield
With magnesium(II) nitrate hexahydrate In ethanol; N,N-dimethyl-formamide at 120℃; for 24h; Sealed tube;80%
3-aminopropyltriethoxysilane
919-30-2

3-aminopropyltriethoxysilane

olsalazine
15722-48-2

olsalazine

C23H31N3O8Si

C23H31N3O8Si

Conditions
ConditionsYield
Stage #1: olsalazine With 1-hydroxy-pyrrolidine-2,5-dione; dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 20h; Inert atmosphere;
Stage #2: 3-aminopropyltriethoxysilane In tetrahydrofuran for 24h; Inert atmosphere;
80%
1,3-dibutanoyloxy-2-propanol
17364-00-0

1,3-dibutanoyloxy-2-propanol

olsalazine
15722-48-2

olsalazine

C36H46N2O14

C36H46N2O14

Conditions
ConditionsYield
Stage #1: 1,3-dibutanoyloxy-2-propanol; olsalazine With dmap In dichloromethane at 0℃; for 0.333333h;
Stage #2: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 22 - 25℃; for 16h;
49.5%
cisplatin
15663-27-1

cisplatin

olsalazine
15722-48-2

olsalazine

C14H18N6O6Pt2

C14H18N6O6Pt2

Conditions
ConditionsYield
With sodium carbonate; silver nitrate In N,N-dimethyl-formamide at 20℃; for 24h; Darkness;49%
C26H34N4O5
1259528-75-0

C26H34N4O5

olsalazine
15722-48-2

olsalazine

C40H42N6O10
1259528-76-1

C40H42N6O10

Conditions
ConditionsYield
Stage #1: olsalazine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: C26H34N4O5 In N,N-dimethyl-formamide at 20℃; for 24h;
45%
olsalazine
15722-48-2

olsalazine

acetic anhydride
108-24-7

acetic anhydride

6,6'-diacetoxy-3,3'-azo-di-benzoic acid

6,6'-diacetoxy-3,3'-azo-di-benzoic acid

chromium potassium sulfate dodecahydrate

chromium potassium sulfate dodecahydrate

olsalazine
15722-48-2

olsalazine

Cr(3+)*C14H7N2O6(3-)*2H2O={CrC14H7N2O6(H2O)2}

Cr(3+)*C14H7N2O6(3-)*2H2O={CrC14H7N2O6(H2O)2}

Conditions
ConditionsYield
In sodium hydroxide addn. of hot aq. soln. of chromium alum to boiling soln. of 5.5'-azosalicylic acid in aq. NaOH, boiling react.-soln. for 3 h;; pptn., washing with large amt. of hot H2O, drying at 70 °C;;
C36H40N4O5
1259528-78-3

C36H40N4O5

olsalazine
15722-48-2

olsalazine

C50H48N6O10
1259528-72-7

C50H48N6O10

Conditions
ConditionsYield
Stage #1: olsalazine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: C36H40N4O5 In N,N-dimethyl-formamide at 20℃; for 24h;
olsalazine
15722-48-2

olsalazine

A

5-Aminosalicylic Acid
89-57-6

5-Aminosalicylic Acid

B

C43H45N5O7
1259528-71-6

C43H45N5O7

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.25 h / 20 °C
1.2: 24 h / 20 °C
2.1: sodium dithionite / water / 1 h / 37 °C / pH 5 / aq. buffer
View Scheme
olsalazine
15722-48-2

olsalazine

C50H48N6O10
1259528-70-5

C50H48N6O10

Conditions
ConditionsYield
Stage #1: olsalazine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: NapFFK In N,N-dimethyl-formamide at 20℃; for 24h;
olsalazine
15722-48-2

olsalazine

iron(II) chloride

iron(II) chloride

C14H6N2O6(4-)*2Fe(2+)

C14H6N2O6(4-)*2Fe(2+)

Conditions
ConditionsYield
Stage #1: olsalazine; iron(II) chloride With methanol In N,N-dimethyl-formamide at 100℃; for 16h; Glovebox; Sealed tube;
Stage #2: at 120℃; Glovebox; Sealed tube;
cobalt(II) nitrate hexahydrate

cobalt(II) nitrate hexahydrate

olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*2Co(2+)

C14H6N2O6(4-)*2Co(2+)

Conditions
ConditionsYield
In ethanol; N,N-dimethyl acetamide; water at 100℃; for 24h; Sealed tube;
nickel(II) nitrate hexahydrate

nickel(II) nitrate hexahydrate

olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*2Ni(2+)

C14H6N2O6(4-)*2Ni(2+)

Conditions
ConditionsYield
In ethanol; water at 100℃; for 24h; Sealed tube;
copper(II) nitrate pentahydrate

copper(II) nitrate pentahydrate

olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*2Cu(2+)

C14H6N2O6(4-)*2Cu(2+)

Conditions
ConditionsYield
In ethanol; water at 100℃; for 24h; Sealed tube;
zinc(II) nitrate hexahydrate

zinc(II) nitrate hexahydrate

olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*2Zn(2+)

C14H6N2O6(4-)*2Zn(2+)

Conditions
ConditionsYield
In ethanol; N,N-dimethyl acetamide at 100℃; for 24h; Sealed tube;
olsalazine
15722-48-2

olsalazine

C14H6N2O6(4-)*Ca(2+)*2H(1+)

C14H6N2O6(4-)*Ca(2+)*2H(1+)

Conditions
ConditionsYield
Stage #1: olsalazine With water; sodium hydroxide
Stage #2: With calcium(II) nitrate tetrahydrate at 90℃;

Downstream Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View