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:57576-44-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. 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:57576-44-0
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
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:57576-44-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum Application:Metabolism Drug; Carcino-Chemotherapeutic Drug Transportation:By sea or by air Port:Qingdao Port
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
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
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,
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,
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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:57576-44-0
Min.Order:0
Negotiable
Type:Trading Company
inquirygood quality and cheap priceAppearance:powder Package:1kg,5kg,25kg Application:as raw material Transportation:by sea/air/courier
high 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
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
AclarubicinAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
High Quality,High Purity Package:As buy's request Application:Organic Chemistry Transportation:By sea or by air
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
BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc
Aclarubicin cas 57576-44-0Appearance: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:powder Storage:In cool ,dry place Package:G/bottle; Kg/bag; 2158kg/barrel Application:for pharma use Transportation:Air or sea freight Port:Any main ports of China
*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Pharmaceutical raw materials, making injection powder oral agent Tr
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Shaanxi Top Pharm Chemical Co., Ltd. has been primarily engaged in the research, development, and marketing of various photochemical products since 1999. We take full advantages of natural pharmaceutical resources which grow in the areas of Qinba M
Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment terms accepted (Btc;MoneyGram;WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery (3-10 DAYS fast deli
Cas:57576-44-0
Min.Order:1 Kilogram
FOB Price: $16.0 / 18.0
Type:Trading Company
inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S
Inner Mongolia Yong Ming Technology Co.,Ltd--- a worthy to be depended and trusted Pharmaceutical Intermediates company. We make sure the good quality product and reasonable price. We have the good after-sales service, to solve any kinds of prob
Cas:57576-44-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With soybean meal; dipotassium hydrogenphosphate; D-glucose; KE303 of S. galilaeus MA144-M1; magnesium sulfate; copper(II) sulfate; iron(II) sulfate; zinc(II) sulfate; sodium chloride; manganese(ll) chloride; starch; yeast extract In water at 28℃; for 96h; |
aclacinomycin A
(+)-aklavinone
Conditions | Yield |
---|---|
With hydrogenchloride In water at 90℃; | 100% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; | 35% |
aclacinomycin A
Conditions | Yield |
---|---|
With aclacinomycin-10-hydroxylase from streptomyces purpurascens Reagent/catalyst; Enzymatic reaction; |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / -20 °C / Molecular sieve View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve 3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; aq. phosphate buffer / 1.5 h / 0 °C / pH 7 View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / -20 °C / Molecular sieve 3: 1,3-dimethylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) / dichloromethane / 0.5 h View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / -20 °C / Molecular sieve 3: 1,3-dimethylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) / dichloromethane / 0.5 h 4: pyridine; pyridine hydrofluoride / 0 °C View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve 3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; aq. phosphate buffer / 1.5 h / 0 °C / pH 7 4: 1,3-dimethylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) / dichloromethane / 0.25 h / Inert atmosphere View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve 3: 1,3-dimethylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) / dichloromethane / 2.5 h View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve View Scheme |
aclacinomycin A
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / water / 90 °C 2: (triphenylphosphine)gold(I) chloride; silver(I) triflimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve 3: 1,3-dimethylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) / dichloromethane / 2.5 h 4: pyridine; pyridine hydrofluoride / 0 °C View Scheme |
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