ProName: Phentolamine Manufacturer/High quality... CasNo: 50-60-2 Molecular Formula: C17H19N3O Appearance: detailed see specifications Application: It is an important raw material and in... DeliveryTime: prompt PackAge: a
Cas:50-60-2
Min.Order:1 Kilogram
FOB Price: $2.6
Type:Lab/Research institutions
inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) 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 . 5) We c
Cas:50-60-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryBest service,high quality and cheap price. Appearance:Solid powder Storage:Sealed,light and oxygen resistant Package:1kg/bag;25kg/drum Application:Used as medicine material Transportation:BY sea/air or by courier Port:Shanghai
As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:50-60-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your req
Cas:50-60-2
Min.Order:1 Kilogram
FOB Price: $150.0 / 200.0
Type:Other
inquiryNow we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti
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
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
Cas:50-60-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:50-60-2
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiry1.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
Cas:50-60-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryintegrates independent research and development, production and sales. We have established famous brands at home and abroad. At present, our customers have spread all over the world, we have rich Transportation experience, we aim to serve custome
Beluga chemical professional supply Phentolamine CAS 50-60-2 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and exported to ma
Cas:50-60-2
Min.Order:1 Gram
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:50-60-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
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
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 Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Antioxidants are nutrients in food that help protect our body cells from damage caused by oxidative stress responses, such as exposure to ultraviolet light, pollution or smoke. Antioxidants prevent free radicals from damaging our cells. Foods rich in
superior quality Appearance:Solid 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 Pharmaceutical Intermediates Transportation:AS P
Cas:50-60-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryEstablished 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
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:50-60-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: Phentolamine CAS No.:50-60-2 Molecule Formula:C17H19N3O Molecule Weight:281.35 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:50-60-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP 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,
1,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 qualified
Cas:50-60-2
Min.Order:1 Kilogram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
ISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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
1,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 qualified in
4-methyl-3'-hydroxydiphenylamine
2-(chloromethyl)-2-imidazoline hydrochloride
phentolamine
Conditions | Yield |
---|---|
With triethyl phosphite In toluene for 6h; Heating; | 49% |
With 1,2-dichloro-benzene | |
With 1,2-dichloro-benzene |
Conditions | Yield |
---|---|
With carbon disulfide | |
With hydrogen sulfide |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: zinc; ammonium chloride 2: triethyl phosphite / toluene / 0.75 h / 20 °C 3: triethyl phosphite / toluene / 6 h / Heating View Scheme |
2-(chloromethyl)-imidazoline
4-methyl-3'-hydroxydiphenylamine
phentolamine
Conditions | Yield |
---|---|
In toluene Reflux; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: styrene; 10 wt% Pd(OH)2 on carbon / toluene / 24 h / 140 °C / 3750.38 Torr / Flow reactor 2: toluene / Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogen; palladium on activated charcoal / toluene / 140 °C / 1500.15 Torr / Flow reactor 2: styrene; 10 wt% Pd(OH)2 on carbon / toluene / 24 h / 140 °C / 3750.38 Torr / Flow reactor 3: toluene / Reflux View Scheme |
Conditions | Yield |
---|---|
In ethanol pH=5 - 6; | 99% |
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