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:87-33-2
Min.Order:1 Kilogram
FOB Price: $3.0
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:87-33-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:87-33-2
Min.Order:1 Gram
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:87-33-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:87-33-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:87-33-2
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
inquiry
Cas:87-33-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryName:isosorbide dinitrate CAS NO: 87-33-2 Grade:Medical scientific research and export Molecular formula: C6H8N2O8 Molecular weight:236.1363 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabi
Cas:87-33-2
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiryStock products, own laboratory Appearance:White to Off-White neat Storage:-20°C Freezer Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai
Cas:87-33-2
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryIsosorbide dinitrate Basic information Product Name: Isosorbide dinitrate Synonyms: 1,4:3,6-dianhydro-,dinitrate,d-glucito;1,4:3,6-dianhydro-d-glucitodinitrate;1,4:3,6-dianhydrosorbitol2
Cas:87-33-2
Min.Order:1 Gram
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 manufactu
Cas:87-33-2
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:87-33-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:87-33-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryIsosorbide Dinitrate is a moderate to long acting oral organic nitrate used for the relief and prophylactic management of angina pectoris. It relaxes the vascular smooth muscle and consequent dilatation of peripheral arteries and veins, especiall
Cas:87-33-2
Min.Order:1 Kilogram
FOB Price: $80.0 / 120.0
Type:Trading Company
inquiryIsosorbide dinitrate CAS:87-33-2 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 interme
Cas:87-33-2
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:87-33-2
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
Appearance:white or yellowish white flaky crystal Storage:Keep the sun from direct sunlight ;prevention against high temperature Package:As customer request Application:Used for research and industrial manufacture. Transportatio
Cas:87-33-2
Min.Order:100 Metric Ton
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:87-33-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:87-33-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryFactory direct sales, accept customization. Isosorbide dinitrate is also used in chronic cardiac insufficiency for preventing angina pectoris attacks. It is a long-lasting drug. Kind Pharma has its own laboratory, we can do analytical testing for A
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
Our Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci
Cas:87-33-2
Min.Order:1 Kilogram
FOB Price: $150.0 / 180.0
Type:Trading Company
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:87-33-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermed
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:87-33-2
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct 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,
Product name: Isosorbide Dinitrate CAS No.:87-33-2 Molecule Formula:C6H8N2O8 Molecule Weight:236.13 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:87-33-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Conditions | Yield |
---|---|
With nitric acid; acetic anhydride In acetic acid at 5 - 10℃; for 2h; | 92% |
With nitric acid In acetic anhydride; acetic acid at 5 - 10℃; for 2h; Nitration; | 92% |
With sulfuric acid; nitric acid | |
With nitric acid; acetic anhydride; acetic acid at 20℃; for 0.0194444h; Flow reactor; | 92 %Chromat. |
Isosorbide
A
isosorbide mononitrate
B
isosorbide dinitrate
Conditions | Yield |
---|---|
Stage #1: Isosorbide With nitric acid; acetic anhydride; acetic acid at 0 - 12℃; for 6h; Stage #2: With sodium hydroxide at -5℃; for 1h; pH=13; Temperature; | A 41.53% B n/a |
Isosorbide
A
isosorbide mononitrate
B
isosorbide-2-mononitrate
C
isosorbide dinitrate
Conditions | Yield |
---|---|
With nitric acid; acetic anhydride | |
With nitric acid; acetic anhydride In 2-methyltetrahydrofuran; acetic acid at -10℃; for 0.0105556h; Temperature; Solvent; Flow reactor; Overall yield = 65.5 %; | A 214.2 g B n/a C n/a |
With nitric acid; acetic anhydride In 2-methyltetrahydrofuran; acetic acid at -10℃; for 0.0105556h; Temperature; Solvent; Flow reactor; Overall yield = 49.4 %; | A 161.5 g B n/a C n/a |
isosorbide dinitrate
A
isosorbide mononitrate
B
Isosorbide
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen; triethylamine In ethanol; water at 0℃; under 2250.23 Torr; for 12h; Autoclave; | A 81.55% B 16.1% |
isosorbide dinitrate
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen; diethylamine In ethanol; water at 0℃; under 2250.23 Torr; for 12h; Catalytic behavior; Temperature; Pressure; Reagent/catalyst; Autoclave; | 78.11% |
With benzyltriethylammonium tetrathiomolybdate In N,N-dimethyl-formamide at 20℃; for 30h; Hydrolysis; | 70% |
With titanium(IV) dichlorodiisopropylate; Benzyltriethylammonium borohydride In dichloromethane at -78 - 0℃; for 2h; | 57% |
Multi-step reaction with 4 steps 1: NaBH4; cobalt phthalocyanine / methanol / 0.17 h 2: 62 percent / Subtilisin Carlsberg / tetrahydrofuran / 26 h 4: Na2CO3 / methanol View Scheme |
isosorbide dinitrate
isosorbide-2-mononitrate
Conditions | Yield |
---|---|
With Benzyltriethylammonium borohydride; titanium tetrachloride In dichloromethane at -78 - 0℃; for 2h; | 71% |
With iron(II) sulfate; water In methanol at 20℃; Reflux; | 69.65% |
isosorbide dinitrate
A
isosorbide mononitrate
B
isosorbide-2-mononitrate
C
Isosorbide
Conditions | Yield |
---|---|
With sodium tetrahydroborate; cobalt(II) phthalocyanine In methanol for 0.166667h; Reduction; | A 52% B n/a C n/a |
isosorbide dinitrate
A
isosorbide mononitrate
B
isosorbide-2-mononitrate
Conditions | Yield |
---|---|
metabolism study in patients with coronary heart desease after dosage of 80 mg p.o.; |
isosorbide dinitrate
isosorbide 2-O-butanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaBH4; cobalt phthalocyanine / methanol / 0.17 h 2: 62 percent / Subtilisin Carlsberg / tetrahydrofuran / 26 h View Scheme |
isosorbide dinitrate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: NaBH4; cobalt phthalocyanine / methanol / 0.17 h 2: 62 percent / Subtilisin Carlsberg / tetrahydrofuran / 26 h View Scheme |
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