Dayangchem's 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. DayangChem can provide different quantities
Cas:57-62-5
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:57-62-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 25.0
Type:Trading Company
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:57-62-5
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryGood quality Competitive price On time delivery Product Name: Chlorotetracycline Chemical Name:7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide Mole
Cas:57-62-5
Min.Order:1 Kilogram
Negotiable
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:57-62-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry
Cas:57-62-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryChlorotetracycline Basic information Product Name: Chlorotetracycline Synonyms: 10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-ydro-6;7-chlorotetracycline;acronize;aureocina;aureomycina-377;
Cas:57-62-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:57-62-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:57-62-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry57-62-5 98%MIN discount factory [CAS] 57-62-5 [Synonyms] 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide CHLOROTETRACYCLINE 1
Cas:57-62-5
Min.Order:1 Gram
FOB Price: $15.0
Type:Lab/Research institutions
inquiryName: Chlortetracycline Synonyms: 7-chlorotetracycline CAS:57-62-5 MF: C22H23ClN2O8 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application: APIs Transportation:By sea or by air Port
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
Cas:57-62-5
Min.Order:10 Gram
Negotiable
Type:Other
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:57-62-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:57-62-5
Min.Order:1 Kilogram
FOB Price: $70.0 / 80.0
Type:Trading Company
inquiryChlortetracycline CAS:57-62-5 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 intermedia
Cas:57-62-5
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:57-62-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:57-62-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1)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 etc. 3) OEM/ODM Available; 4) Reasonable & Compet
Cas:57-62-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Chlortetracycline CAS 57-62-5 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:57-62-5
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
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
Cas:57-62-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 100000.0
Type:Lab/Research institutions
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
Cas:57-62-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAppearance: A yellow powder,slightly soluble in water and in alcohol.It dissolves in solutions of slkali hydroxides andcarbonates. Identificat…Appearance:A yellow powder,slightly soluble in water and in alcohol.It dissolves in solutions of slk
Chlortetracycline CAS 57-62-5 Description 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 qua
Cas:57-62-5
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
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:57-62-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry57-62-5 high qualityAppearance:yellow powder Storage:Store in cool & dry place Package:according to customers' requirements Application:Pharmaceutical Intermediate Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF
Superior quality, moderate price & quick delivery. Appearance:light yellow 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
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
Conditions | Yield |
---|---|
Gleichgeweicht; |
Chlortetracycline
Conditions | Yield |
---|---|
With mercury(II) diacetate; magnesium sulfate; acetic acid; sodium hydroxide In tetrahydrofuran at 50℃; for 48h; | A 17.5% B 34% |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With potassium hydroxide |
Chlortetracycline
(S)-4-((1S)-4-carbamoyl-2t-dimethylamino-3,6ξ-dihydroxy-5-oxo-cyclohex3-en-r-yl)-3-((S)-7-chloro-4-hydroxy-1-methyl-3-oxo-phthalan-1-yl)-butyric acid
Conditions | Yield |
---|---|
With sodium hydroxide; sodium dithionite β-aureomycinic acid; | |
With sodium hydroxide; sodium dithionite α-aureomycinic acid; | |
With sodium hydroxide; zinc β-aureomycinic acid; |
Conditions | Yield |
---|---|
Behandeln des Reaktionsprodukts mit KMnO4; |
Conditions | Yield |
---|---|
With palladium on activated charcoal; 2-methoxy-ethanol; triethylamine Hydrogenation; | |
With 1,4-dioxane; methanol; palladium on activated charcoal Hydrogenation; |
Chlortetracycline
anhydrotetracycline
Conditions | Yield |
---|---|
With hydrogen iodide |
Chlortetracycline
(4S,4aS,12aS)-7-chloro-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
Conditions | Yield |
---|---|
With hydrogenchloride |
Chlortetracycline
4-epi chlortetracycline
Conditions | Yield |
---|---|
With sodium dihydrogenphosphate; N,N-dimethyl-formamide |
Chlortetracycline
(S)-4-(4-carbamoyl-2,3,5-trihydroxy-phenyl)-3-((S)-7-chloro-4-hydroxy-1-methyl-3-oxo-phthalan-1-yl)-butyric acid
Conditions | Yield |
---|---|
With sodium hydroxide |
Chlortetracycline
(R)-7-chloro-4-methoxy-1-methyl-3-oxo-phthalan-1-carboxylic acid
Conditions | Yield |
---|---|
durch Methylierung und Oxydation dargestellt; |
Conditions | Yield |
---|---|
With sodium carbonate anschliessend Behandeln mit wss. Natronlauge und mit Kaliumpermanganat; |
Conditions | Yield |
---|---|
Gleichgewicht; |
Conditions | Yield |
---|---|
With PBS; glutathione S-transferase at 30℃; for 1h; pH=6.5; |
Chlortetracycline
(R)-7-chloro-4-methoxy-1-methyl-3-oxo-phthalan-1-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: durch Methylierung und Oxydation dargestellt View Scheme |
Conditions | Yield |
---|---|
Stage #1: Chlortetracycline With acetic acid; zinc In water for 2h; Stage #2: With hydrogenchloride In water; acetic acid for 0.5h; |
Chlortetracycline
Conditions | Yield |
---|---|
Alkaline conditions; |
Chlortetracycline
Conditions | Yield |
---|---|
With D-glucose 6-phosphate; nicotinamide adenine dinucleotide phosphate; magnesium chloride In water Catalytic behavior; Reagent/catalyst; Enzymatic reaction; |
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