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 spe
Cas:7683-59-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Light yellow powder Package:1kg/foil bag; 1kg/tin ; 25kg/drum
Cas:7683-59-2
Min.Order:500 Gram
FOB Price: $5.0
Type:Trading Company
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:7683-59-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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:7683-59-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:7683-59-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryIsoproterenol CAS:7683-59-2 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 intermediate
Cas:7683-59-2
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:7683-59-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
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
Cas:7683-59-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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
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 o
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,
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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
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
Cas:7683-59-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:7683-59-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
KONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food, cosmetics and other fine chemicals. Our products including but not li
High qualityAppearance:White powder Storage:Room temperature Package:Aluminum bag Application:Used in producing API Transportation:By air Port:Beijing
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
Cas:7683-59-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
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
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Isoproterenol cas 7683-59-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
isoproterenol
Conditions | Yield |
---|---|
With water; palladium Hydrogenation; |
isoproterenol
Conditions | Yield |
---|---|
With methanol; palladium Hydrogenation; | |
With methanol; palladium Hydrogenation; |
isoproterenol
5-Cyano-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
cyanoacetic acid amide
5-cyano-2-methyl-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride | 90% |
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride | 90% |
methanol
isoproterenol
2-(3,4-dihydroxyphenyl)-2-[(methyl)oxy]-1-(isopropylamino)ethane hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 0.25h; Mechanism; other derivatives of 2-alkylamino-1-(4-hydroxyphenyl)-1-ethanol; | 85% |
With hydrogenchloride for 0.25h; | 85% |
With hydrogenchloride at 10℃; | 85% |
Conditions | Yield |
---|---|
With HNO3; NaOH In water (He); boiling (0.5 h, pH=6.6-6.7), gradual pptn.; washing (distd. water), drying (10E-3 mm Hg, 50°C, 3 h); elem. anal.; | 76% |
isoproterenol
Conditions | Yield |
---|---|
With N,N'-dimethylpiperazine In tetrahydrofuran at 60 - 65℃; for 4h; | 70% |
isoproterenol
Conditions | Yield |
---|---|
With N,N'-dimethylpiperazine In tetrahydrofuran at 50℃; for 4h; | 68% |
Conditions | Yield |
---|---|
With HNO3; NaOH In water boiling (0.5 h, pH=6.6-6.7), gradual pptn.; washing (distd. water), drying (10E-3 mm Hg, 50°C, 3 h); elem. anal.; | 61% |
cis-dichlorobis(triphenylphosphine)platinum(II)
isoproterenol
Pt(P(C6H5)3)2(O2C6H3CH(OH)CH2NHCH(CH3)2)
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; benzene to a suspn. of substituted catechol in benzene was added MeOH soln. of KOH; prepd. soln. was syringed into suspn. of Pt complex in benzene; stirring at room temp. for 3.5 h (Ar); filtration, evapn., washing with water, drying in vac., dissoln. in CH2Cl2, filtration, evapn., washing with ether, drying in vac., crystn. from ether/hexane; elem. anal.; | 50% |
Conditions | Yield |
---|---|
With water; acetic acid; potassium hexacyanoferrate(III) | |
With water; silver(l) oxide | |
With riboflavin In water UV-irradiation; |
Conditions | Yield |
---|---|
With L-Tartaric acid |
Conditions | Yield |
---|---|
With L-Tartaric acid |
Conditions | Yield |
---|---|
mushroom tyrosinase Ambient temperature; phosphate buffer pH=6.8; |
Conditions | Yield |
---|---|
With MCCD-HPS packed column In hydrogenchloride; methanol pH=8.6; | |
With diethylamine In acetonitrile Reagent/catalyst; Resolution of racemate; | |
With phase-transitioned bovine serum albumin film-coated capillary column In methanol pH=9; Resolution of racemate; |
isoproterenol
C11H15NO3
Conditions | Yield |
---|---|
With oxygen In phosphate buffer at 20℃; pH=6.8; Enzyme kinetics; | |
In aq. phosphate buffer pH=5; pH-value; Concentration; Electrochemical reaction; |
isoproterenol
N-isopropyl-5,6-diacetoxyindole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Mushroom tyrosinase / Ambient temperature; phosphate buffer pH=6.8 2: 1) ascorbic acid, 2) dimethylaminopyridine / 2) Phosphate buffer, diethyl ether, 2) diethyl ether View Scheme |
isoproterenol
Divascan
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: silver oxide; water View Scheme | |
Multi-step reaction with 2 steps 1: potassium hexacyanoferrate(III); water; acetic acid View Scheme |
isoproterenol
Conditions | Yield |
---|---|
In not given reflux of soln. of metal salt and ligand in 1:2 molar ratio (slight excess of ligand) for 5 h; concd. on water bath, vac. drying in vac. desiccator, washing with abs.alc., alc. soln. dried in vac., elem. anal.; |
Conditions | Yield |
---|---|
In not given reflux of soln. of metal salt and ligand in 1:2 molar ratio (slight excess of ligand) for 5 h; concd. on water bath, vac. drying in vac. desiccator, washing with abs.alc., alc. soln. dried in vac., elem. anal.; |
isoproterenol
Conditions | Yield |
---|---|
In not given reflux of soln. of metal salt and ligand in 1:2 molar ratio (slight excess of ligand) for 5 h; concd. on water bath, vac. drying in vac. desiccator, washing with abs.alc., alc. soln. dried in vac., elem. anal.; |
isoproterenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HNO3; NaOH / water 2: H2O / neat (no solvent, solid phase) View Scheme |