Welcome 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:2203-97-6
Min.Order:1 Metric Ton
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
Cas:2203-97-6
Min.Order:1
Negotiable
Type:Other
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:2203-97-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur advantage: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 Scient
Cas:2203-97-6
Min.Order:1 Kilogram
Negotiable
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:2203-97-6
Min.Order:1 Kilogram
Negotiable
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:2203-97-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White powder Storage:Store in sealed containers at cool & dr
Cas:2203-97-6
Min.Order:100 Gram
Negotiable
Type:Other
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:2203-97-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryYH-908 is a kind of highly purified, remodeled and organically modified bentonite which the raw material is natural calcium bentonite. It is mainly used in low to medium polar solvents, such as paints, inks and other products. It has the following
Cas:2203-97-6
Min.Order:2 Metric Ton
FOB Price: $1820.0 / 1970.0
Type:Trading Company
inquiryHydrocortisone 21-hemisuccinate CAS:2203-97-6 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 or
Cas:2203-97-6
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
Cas:2203-97-6
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
Cas:2203-97-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJ&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:2203-97-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
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:2203-97-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality moderate price & quick delivery Appearance: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: glucocorticoid Transport
Cas:2203-97-6
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
Cas:2203-97-6
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: Hydrocortisone Hydrogen Succinate CAS No.:2203-97-6 Molecule Formula:C25H34O8 Molecule Weight:462.53 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TE
Cas:2203-97-6
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,
Cas:2203-97-6
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:2203-97-6
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:2203-97-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryhydrocortisone 21-hemisuccinate*free acidAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
Cas:2203-97-6
Min.Order:0
Negotiable
Type:Trading Company
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
Cas:2203-97-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua 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
Cas:2203-97-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:2203-97-6
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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
1. ISO AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Micro powder / Crude powder can be made to order EP/USP both ok Appearance:WHITE POWDER Storage:in cool Package:as request Application:active phar
Cas:2203-97-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With pyridine at 20℃; for 24h; | 98% |
With pyridine for 5h; Heating; | 94% |
Stage #1: succinic acid anhydride; HYDROCORTISONE With dmap In tetrahydrofuran; N,N-dimethyl-formamide at 45℃; for 4h; Stage #2: In tetrahydrofuran; N,N-dimethyl-formamide; acetone at 0 - 10℃; for 2h; | 89% |
Conditions | Yield |
---|---|
With pyridine at 20℃; for 24h; | 98% |
With pyridine for 5h; Heating; | 94% |
Stage #1: succinic acid anhydride; HYDROCORTISONE With dmap In tetrahydrofuran; N,N-dimethyl-formamide at 45℃; for 4h; Stage #2: In tetrahydrofuran; N,N-dimethyl-formamide; acetone at 0 - 10℃; for 2h; | 89% |
4-nitro-phenol
hydrocortisone hemisuccinate
hydrocortisone-21-O-β-carbonylpropionic acid p-nitrophenolic ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 24h; | 95% |
With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; for 26h; | 95% |
hydrocortisone hemisuccinate
prednisolone-21-O-β-carbonylpropionyl-His-Gly-Lys-OH
Conditions | Yield |
---|---|
With 1-hydroxy-pyrrolidine-2,5-dione; dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 40h; | 74% |
hydrocortisone hemisuccinate
6--amino-2,3-dihydrophthalazine-1,4-dione
cortisol-aminopentyl ethyl isoluminol conjugate
Conditions | Yield |
---|---|
With 1-hydroxy-pyrrolidine-2,5-dione; carbodiimide 1.) DMF, r.t., 2.) DMF, 4 h, r.t.; Multistep reaction; |
Conditions | Yield |
---|---|
With tetramethyl ammoniumhydroxide; tetrazolium blue In ethanol Rate constant; Ambient temperature; reaction of corticosteroids and their hemisuccinate esters with blue tetrazolium under USP assay conditions, hydrolysis of esters, effect of water content, kinetic study by HPLC; |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
4-(2-aminoethoxy)-3-(benzenesulfonyl)-1,2,5-oxadiazole-2-oxide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / DCC / tetrahydrofuran / 26 h / 0 - 20 °C 2: 79 percent / N-hydroxysuccinimide; DCC / tetrahydrofuran / 40 h / 20 °C View Scheme |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / DCC / tetrahydrofuran / 26 h / 0 - 20 °C 2: 80 percent / N-hydroxysuccinimide; DCC / tetrahydrofuran / 40 h / 20 °C View Scheme |
hydrocortisone hemisuccinate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / DCC / tetrahydrofuran / 24 h / 20 °C 2: 51 percent / HOBt; N-methyl morpholine / dimethylformamide / 48 h / 20 °C / pH 9 View Scheme |
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