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 quantiti
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:136-40-3
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryUnique advantages for Phenazopyridine hydrochloride Cas 136-40-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Reddish purple crystalline powder Storage:-20°C Freezer Packa
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $145.0 / 152.0
Type:Trading Company
inquiryService we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack according to your requirem
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryhigh quality Appearance:Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Intermediates Transportation:by air or by sea Port:shanghai
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryThe 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
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
Cas:136-40-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur 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
Cas:136-40-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName:Phenazopyridine Hydrochloride The alias:Bisteril; Mallophene; 3-Phenylazo-2,6-Diaminopyridine Hydrochloride; CAS NO: 136-40-3 Molecular formula:C11H12ClN5 Molecular weight:249.6995 Product Quality 12 years of chemical raw materials Matur
Cas:136-40-3
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryPhenazopyridine hydrochloride Basic information Product Name: Phenazopyridine hydrochloride Synonyms: BISTERIL;MALLOPHENE;3-PHENYLAZO-2,6-DIAMINOPYRIDINE HYDROCHLOR
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith 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
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH 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
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:136-40-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
Cas:136-40-3
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryOur Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:136-40-3
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1.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
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $46.0 / 52.0
Type:Trading Company
inquiryPhenazopyridine hydrochloride CAS:136-40-3 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 organ
Cas:136-40-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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:136-40-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:136-40-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 100000.0
Type:Lab/Research institutions
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:136-40-3
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:136-40-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech bar
Cas:136-40-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:136-40-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryZibo 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
Cas:136-40-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryphenazopyridine hydrochlorideAppearance:powder Storage:store in a cool dry place and keep away from strong Package:according to customers' requirements Application:in research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or
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
Cas:136-40-3
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryGMP factoryFull experience of large numbers containers loading in main Chinese seaports Packing with pallet as buyer's special request Best service after shipment with e-mail Cargos together with container sales seervice available Rich experience for
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,
Cas:136-40-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry2,6-Diaminopyridine
aniline
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite 1) 10 min, ice-cooled, 2) r. t., 20 min; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With potassium carbonate In water; ethyl acetate at 20℃; for 0.5h; | 92% |
With sodium hydroxide In water |
salicylaldehyde
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
2-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)phenol hydrochloride
Conditions | Yield |
---|---|
In ethanol for 2h; | 86% |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
5-Nitrosalicylaldehyde
2-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)-4-nitrophenol hydrochloride
Conditions | Yield |
---|---|
In ethanol for 2h; | 86% |
2-hydroxy-5-methoxybenzaldehyde
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
2-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)-4-methoxyphenol hydrochloride
Conditions | Yield |
---|---|
In ethanol for 2h; | 85% |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
2-hydroxynaphthalene-1-carbaldehyde
1-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)-2-naphthol hydrochloride
Conditions | Yield |
---|---|
In ethanol for 2h; | 83% |
Conditions | Yield |
---|---|
In methanol for 12h; UV-irradiation; | A 35% B 15% C 5% D 12% |
Conditions | Yield |
---|---|
With ammonium hydroxide; copper(II) sulfate In water for 6h; Heating; |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
C8H5NO2*C11H11N5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / water 2: ethanol / 24 h / 60 °C View Scheme |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
C8H8O3*C11H11N5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / water 2: ethanol / 24 h / 20 °C View Scheme |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
C7H5NO3S*C11H11N5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / water 2: ethanol View Scheme |
3-phenyldiazenylpyridine-2,6-diamine monohydrochloride
Conditions | Yield |
---|---|
With multi-walled carbon nanotubes modified with ZnCrFeO4 magnetic nanoparticles (MWCNTs/ZnCrFeO4/CPE) In aq. phosphate buffer pH=2; Reagent/catalyst; Electrochemical reaction; |
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