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:75530-68-6
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:75530-68-6
Min.Order:0 Metric Ton
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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
TIANFUCHEM-- 75530-68-6--High purity Nilvadipine in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business r
Cas:75530-68-6
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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:75530-68-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:75530-68-6
Min.Order:1 Kilogram
FOB Price: $40.0 / 45.0
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:75530-68-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryNilvadipine CAS:75530-68-6 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
Cas:75530-68-6
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
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
Cas:75530-68-6
Min.Order:0
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
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
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
Cas:75530-68-6
Min.Order:0
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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:75530-68-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysupplier in China Appearance:yellow prisms Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application: Used as an antihypertensive and antianginal Trans
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
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,
Cas:75530-68-6
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:75530-68-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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
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:75530-68-6
Min.Order:0
Negotiable
Type:Trading Company
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
Nilvadipine Nilvadipine /75530-68-6/C19H19N3O6 Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals Application:75530-68-6
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
isopropyl 2-hydroxyiminomethyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-5-carboxylate
nilvadipine
Conditions | Yield |
---|---|
With acetic anhydride; potassium carbonate In dimethyl sulfoxide at 10 - 50℃; for 5h; | 85.1% |
diazomethane
A
nilvadipine
B
isopropyl 2-carbamoyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1, 4-dihydropyridine-5-carboxylate
Conditions | Yield |
---|---|
With hydrogenchloride 1.) AcOEt, 2.) AcOEt, ether; Yield given. Multistep reaction. Yields of byproduct given; |
isopropyl 2-formyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-5-carboxylate
nilvadipine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium acetate; acetic anhydride 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h; Yield given. Multistep reaction; | |
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride; sodium acetate / water; methanol / 4 h / 20 °C 2: acetic anhydride; potassium carbonate / dimethyl sulfoxide / 5 h / 10 - 50 °C View Scheme |
3-oxo-2-(3-nitrophenylmethylene)butanoic acid isopropyl ester
nilvadipine
Conditions | Yield |
---|---|
With sodium methylate In isopropyl alcohol Heating; |
isopropyl acetoacetate
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 65 percent / piperidinium acetate / propan-2-ol / 10 h / 45 - 55 °C 2: sodium methoxide / propan-2-ol / Heating View Scheme |
3-nitro-benzaldehyde
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 65 percent / piperidinium acetate / propan-2-ol / 10 h / 45 - 55 °C 2: sodium methoxide / propan-2-ol / Heating View Scheme |
4,4-dimethoxy-3-oxo-butyric acid methyl ester
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: piperidine / benzene / 3 h / Heating 2: 51.1 percent / 8.5 h / 95 - 120 °C 3: 95.4 percent / 6 N aq. HCl / acetone / 1 h / Ambient temperature 4: 1.) NH2OH*HCl, NaOAc, 2.) Ac2O / 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h View Scheme |
isopropyl 3-aminocrotonate
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 51.1 percent / 8.5 h / 95 - 120 °C 2: 95.4 percent / 6 N aq. HCl / acetone / 1 h / Ambient temperature 3: 1.) NH2OH*HCl, NaOAc, 2.) Ac2O / 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: piperidine / benzene / 3 h / Heating 2: 51.1 percent / 8.5 h / 95 - 120 °C 3: 95.4 percent / 6 N aq. HCl / acetone / 1 h / Ambient temperature 4: 1.) NH2OH*HCl, NaOAc, 2.) Ac2O / 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h View Scheme |
(E,Z)-methyl 4,4-dimethoxy-2-(3-nitrobenzylidene)acetoacetate
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 51.1 percent / 8.5 h / 95 - 120 °C 2: 95.4 percent / 6 N aq. HCl / acetone / 1 h / Ambient temperature 3: 1.) NH2OH*HCl, NaOAc, 2.) Ac2O / 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h View Scheme |
isopropyl 2-dimethoxymethyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-5-carboxylate
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95.4 percent / 6 N aq. HCl / acetone / 1 h / Ambient temperature 2: 1.) NH2OH*HCl, NaOAc, 2.) Ac2O / 1.) AcOH, RT, 2.5 h, 2.) AcOH, a) RT, 1.5 h, b) 95 deg C - 100 deg C, 4 h View Scheme |
2-cyano-1,4-dihydro-3-methoxycarbonyl-6-methyl-4-m-nitrophenylpyridine-5-carboxylic acid
nilvadipine
Conditions | Yield |
---|---|
With phosphorus pentachloride | |
With phosphorus pentachloride |
sodium carbonate
2-cyano-1,4-dihydro-3-methoxycarbonyl-6-methyl-4-m-nitrophenylpyridine-5-carboxylic acid
nilvadipine
Conditions | Yield |
---|---|
With phosphorus pentachloride In dichloromethane; ethyl acetate; benzene |
nilvadipine
isopropyl 2-cyano-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)pyridine-5-carboxylate
Conditions | Yield |
---|---|
With nitric acid; acetic acid for 3h; Ambient temperature; | 93.8% |
nilvadipine
isopropyl 2-carbamoyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1, 4-dihydropyridine-5-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid for 0.166667h; | 87.9% |
nilvadipine
Conditions | Yield |
---|---|
With lithium iodide In pyridine for 6h; Heating; |
d(4)-methanol
nilvadipine
Conditions | Yield |
---|---|
With pyridine; 2-bromo-1-methyl-pyridinium iodide; N,N-dimethyl-aniline; lithium iodide 1.) 110 deg C, 8 h, 2.) DMF, RT, 7.5 h; Yield given. Multistep reaction; |
nilvadipine
methyl 2-cyano-4-(3-nitrophenyl)-5-oxo-5,7-dihydrofuro<3,4-b>pyridine-3-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating 4: 60.5 percent / p-TsOH / methanol / 15.5 h / Heating View Scheme |
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: LiI / pyridine / 5 h / Heating View Scheme |
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87.9 percent / 80percent aq. H2SO4 / 0.17 h 2: 79.8 percent / MnO2 / CHCl3 / 5 h / Ambient temperature View Scheme |
nilvadipine
2-cyano-5-isopropoxycarbonyl-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)pyridine-N-oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C View Scheme |
nilvadipine
isopropyl 6-acetoxymethyl-2-cyano-3-methoxycarbonyl-4-(3-nitrophenyl)pyridine-5-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating View Scheme |
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating 4: 60.5 percent / p-TsOH / methanol / 15.5 h / Heating 5: 38.2 percent / LiI / pyridine / 2.5 h / 100 °C View Scheme | |
Multi-step reaction with 5 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating 4: 86.4 percent / LiI / pyridine / 3 h / 100 °C 5: 13.7 percent / LiOH*H2O / methanol / 3 h / Heating View Scheme |
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating 4: 60.5 percent / p-TsOH / methanol / 15.5 h / Heating 5: 74.6 percent / aq. NaHCO3 / methanol / 11 h / Heating View Scheme |
nilvadipine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 93.8 percent / aq. HNO3, AcOH / 3 h / Ambient temperature 2: 58.9 percent / 30percent aq. H2O2, AcOH / 312 h / 70 °C 3: 91.8 percent / p-TsOH / 1 h / Heating 4: 86.4 percent / LiI / pyridine / 3 h / 100 °C View Scheme |
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