Items Standard Result Appearance White or almost white powder or crystalline powder White crystalline powder
Cas:58-71-9
Min.Order:10 Kilogram
FOB Price: $220.0
Type:Manufacturers
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:58-71-9
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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:58-71-9
Min.Order:1 Gram
Negotiable
Type:Manufacturers
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 or almost white crystalline powder Storage:2-8°C Packag
Cas:58-71-9
Min.Order:10 Kilogram
FOB Price: $50.0
Type:Trading Company
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:58-71-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryAs 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
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Lab/Research institutions
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
Cas:58-71-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName:Cephalothin sodium CAS NO: 58-71-9 Grade:Medical scientific research and export Molecular formula:C16H16N2O6S2.Na Molecular weight:418.42 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabi
Cas:58-71-9
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryOur 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 on.O
Cas:58-71-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:58-71-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name Cephalothin Synonyms monosodium (6r,7r)-3-acetoxymethyl-8-oxo-7-[2-(thiophen-2-yl) acetylamido]-5-thia-1-azabicyclo[4.2.0.]oct-2-ene-2-carboxyl
Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
1.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:58-71-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Cefalotin Sodium Structure: Formula: C16H16N2O6S2.Na Molecular Weight : 418.42 Synonyms: SodiuM(6R,7R)-3-(acetoxyMethyl)-8-oxo-7-(2-(thiophen-2-yl)acetaMid
Cas:58-71-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:58-71-9
Min.Order:25 Milligram
FOB Price: $76.0
Type:Trading Company
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:58-71-9
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:58-71-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
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
Our 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 have s
Cas:58-71-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cephalothin sodium CAS 58-71-9 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
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
Cephalothin sodium CAS 58-71-9 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
inquiryCephalothin sodiumAppearance:white powder Storage:Store in a cool dry place and keep away from strong light Package:according to customers' requirements Application:in research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or
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,
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:58-71-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With sodium 2-ethylhexanoic acid In acetone | 26% |
2-thienylacetic acid chloride
7-Aminocephalosporanic acid
sodium cephalothin
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium 2-ethylhexanoic acid In water; acetone at 0 - 5℃; for 0.5h; |
Conditions | Yield |
---|---|
In ethyl acetate; N,N-dimethyl-formamide | 96% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 65℃; for 6h; pH=7; | 89% |
sodium cephalothin
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydrogencarbonate In ice-water; water | 87.5% |
Conditions | Yield |
---|---|
In water; butan-1-ol at 20℃; for 48h; | 83% |
Conditions | Yield |
---|---|
Stage #1: sodium cephalothin With sodium hydroxide In water at -20 - -10℃; for 0.0375h; Stage #2: With hydrogenchloride In water pH=1.5; cooling; Further stages.; | 80% |
sodium cephalothin
Sn(2+)*Cl(1-)*C16H15N2O6S2(1-)
Conditions | Yield |
---|---|
With water at 20℃; for 6h; | 72% |
Conditions | Yield |
---|---|
With tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate In dichloromethane; water at 20 - 25℃; for 0.5h; Title compound not separated from byproducts; | A n/a B 62% |
sodium cephalothin
allyl bromide
allyl 7β-(2-(thien-2-yl)acetamido)-3-(acetoxymethyl)-3-cephem-4-carboxylate
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide | 51% |
In water; N,N-dimethyl-formamide for 48h; Ambient temperature; | 48% |
In water; N,N-dimethyl-formamide at 20℃; for 48h; | 41% |
In water; N,N-dimethyl-formamide at 20℃; for 48h; | 41% |
In water; N,N-dimethyl-formamide at 20℃; for 48h; | 41% |
sodium cephalothin
N,N-dimethyl-2-(5-thioxo-4,5-dihydro-tetrazol-1-yl)-acetamide
Conditions | Yield |
---|---|
44.1% |
5-thio-2-nitrobenzoic acid
sodium cephalothin
Conditions | Yield |
---|---|
With sodium hydroxide In water at 65℃; for 6h; pH=7; | 34% |
In water at 65℃; for 6h; pH=7.0; |
thiobenzoic acid
sodium cephalothin
(6R)-3-benzoylsulfanylmethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydrogencarbonate |
2-thiouracil
sodium cephalothin
(3Ξ,6R)-8,7'-dioxo-7t-(2-thiophen-2-yl-acetylamino)-7'H-spiro[5-thia-1-aza-bicyclo[4.2.0]octane-3,3'-thiazolo[3,2-a]pyrimidine]-2ξ-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
3-Bromophthalide
sodium cephalothin
(6R)-3-acetoxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (S)-3-oxo-1,3-dihydro-isobenzofuran-1-yl ester
3-Bromophthalide
sodium cephalothin
(6R)-3-acetoxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (R)-3-oxo-1,3-dihydro-isobenzofuran-1-yl ester
3-nitro-2-pyridinesulfenyl chloride
sodium cephalothin
(6R)-3-acetoxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carbothioic acid S-(3-nitro-pyridin-2-yl) ester
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane |
Chloromethyl acetate
sodium cephalothin
(6R)-3-acetoxymethyl-5ξ,8-dioxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester
Conditions | Yield |
---|---|
(i), (ii) MCPBA; Multistep reaction; |
sodium cephalothin
sodium dimethyldithiocarbamate
(6R)-3-[(dimethyl-thiocarbamoylsulfanyl)-methyl]-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Conditions | Yield |
---|---|
In water |
potassium butylxanthate
sodium cephalothin
(6R)-3-butoxythiocarbonylsulfanylmethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
sodium N,N-diethyldithiocarbamate
sodium cephalothin
(6R)-3-[(diethyl-thiocarbamoylsulfanyl)-methyl]-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Sodium N-methyl-(D-gluco-2,3,4,5,6-pentahydroxyhex-1-yl)dithiocarbamate
sodium cephalothin
(6R)-3-[(D-glucitol-1-yl-methyl-thiocarbamoylsulfanyl)-methyl]-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
sodium bis<2-hydroxyethyl>dithiocarbamate
sodium cephalothin
(6R)-3-{[bis-(2-hydroxy-ethyl)-thiocarbamoylsulfanyl]-methyl}-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
sodium cephalothin
sodium N-methyl-N-phenyldithiocarbamate
sodium piperazine-N,N'-bisdithiocarboxylate
sodium cephalothin
potassium propylxanthate
sodium cephalothin
(6R)-8-oxo-3-propoxythiocarbonylsulfanylmethyl-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
potassium-O-hexan-1-yl-dithiocarbonate
sodium cephalothin
(6R)-3-hexyloxythiocarbonylsulfanylmethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
potassium cyclohexyl xanthogenate
sodium cephalothin
(6R)-3-cyclohexyloxythiocarbonylsulfanylmethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
2-methyl-piperidine-1-carbodithioic acid; sodium salt
sodium cephalothin
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