ProName: Favorable Doxycycline Price Pure Doxyc... CasNo: 564-25-0 Molecular Formula: C22H24N2O8 Appearance: Yellow powder Application: 1.Diosmin has antioxidant, antiinflamm... DeliveryTime: 3-5 days PackAge: 1-5kg Bag 5-25kg Carton 25kg Dru
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:564-25-0
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:564-25-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:564-25-0
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryXi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
Cas:564-25-0
Min.Order:1 Kilogram
FOB Price: $79.0 / 99.0
Type:Manufacturers
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:564-25-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryName:Doxycycline CAS NO:564-25-0 Grade:Medical scientific research and export Molecular formula: C22H24N2O8 Molecular weight:444.44 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data
Cas:564-25-0
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
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:564-25-0
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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 o
Cas:564-25-0
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:564-25-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:564-25-0
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
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 Crystalline Powder Storage:Store in sealed conta
Cas:564-25-0
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1. We are one of the domestic largest manufacturers of API; 2. We are always the supplier of products with higher quality and at more competitive price; 3. We are supplier of safe and ecofriendly products ; 4. We provide stable supply and
Cas:564-25-0
Min.Order:25 Kilogram
Negotiable
Type:Trading Company
inquiryWe are concentrating on APIs and pharmaceutical intermediates. With in depth knowledge and understanding in this industry, we are indulged in supplying a wide assortments of Cefquinome sulfate from Wuhan, Hubei, China. It is made obtainable from us
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:564-25-0
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 present
Cas:564-25-0
Min.Order:1 Kilogram
FOB Price: $42.0 / 55.0
Type:Trading Company
inquiryDoxycycline CAS:564-25-0 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 intermediates,
Cas:564-25-0
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:564-25-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:564-25-0
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiryProduct quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tr
Cas:564-25-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
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
Cas:564-25-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
Cas:564-25-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryQ1: Are you a manufacturer?Answer: Yes, we are factory founded on 2002. Q2: How to contact with us?Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours. Q3:Which kind of payment terms do yo
Cas:564-25-0
Min.Order:0
Negotiable
Type:Trading Company
inquirysuperior quality moderate price & quick delivery Appearance:Yellow Solid 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:Doxycycline is a sem
Cas:564-25-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquirywe have GMP USP/BP/EP Appearance:A yellow crystalline powder Storage:Room temperature Package:25kg/drum or as required Application:used in medicine Transportation:by sea by air express Port:China main port
Cas:564-25-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
Doxycycline CAS 564-25-0 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. 2
Cas:564-25-0
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
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
Conditions | Yield |
---|---|
With hydrogen; closo-3,3-(η2,η3-C7H7CH2)-3,1,2-RhC2B9H11 In methanol at 43℃; under 76000 Torr; for 4h; | A 95.5% B 2% |
With hydrogen; rhodium-carborane complex B In methanol at 100℃; under 76000 Torr; for 4h; | A 41% B 52.5% |
With hydrogen; In methanol at 60℃; under 76000 Torr; for 4h; | A 96 % Chromat. B 2.5 % Chromat. |
With hydrogen; In methanol at 60℃; under 76000 Torr; for 4h; Yield given. Yields of byproduct given; | |
With hydrogen; closo-(ϖ-cyclodienyl)rhodacarborane In methanol at 60℃; under 76000 Torr; for 4h; Product distribution; various catalyst; | A 96 % Chromat. B 2.5 % Chromat. |
doxycycline
Conditions | Yield |
---|---|
With hydrogen; palladium In tetrahydrofuran; methanol at 23℃; under 760.051 Torr; for 2h; |
doxycycline hydrochloride
doxycycline
Conditions | Yield |
---|---|
With sodium hydroxide In water at 90℃; |
doxycycline
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In methanol; water at 45 - 65℃; under 2625.26 - 3375.34 Torr; Pressure; Inert atmosphere; |
doxycycline
doxycycline hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water | 90% |
Conditions | Yield |
---|---|
With N-iodo-succinimide at 20℃; for 5h; | 80% |
doxycycline
Conditions | Yield |
---|---|
With mercury(II) diacetate In N,N-dimethyl-formamide at 20℃; for 6h; Molecular sieve; | 76% |
doxycycline
doxycycline-5-nitrate
Conditions | Yield |
---|---|
With acetic anhydride; copper(II) nitrate In tetrahydrofuran at -10 - 20℃; for 5h; | 44% |
With acetic anhydride; copper(II) nitrate In tetrahydrofuran at 20℃; for 2h; | 44% |
bis-(2-nitryloxy-ethyl)-amine
doxycycline
acetaldehyde
amido-N-[bis-(β-nitrooxyethyl)aminoethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Inert atmosphere; Reflux; | 35% |
In tetrahydrofuran for 4h; Reflux; Inert atmosphere; | 35% |
formaldehyd
doxycycline
4-nitrooxypiperidine
amido-N-[4-nitrooxypiperidinomethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Inert atmosphere; Reflux; | 32% |
In tetrahydrofuran for 4h; Reflux; Inert atmosphere; | 32% |
formaldehyd
N-methyl-2-ethanolamine O-nitrate
doxycycline
amido-N-[(β-nitrooxyethyl)aminomethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Inert atmosphere; Reflux; | 30% |
In tetrahydrofuran for 4h; Reflux; Inert atmosphere; | 30% |
formaldehyd
bis-(2-nitryloxy-ethyl)-amine
doxycycline
amido-N-[N,N-diethylnitrate-aminomethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Reflux; Inert atmosphere; | 25% |
Stage #1: formaldehyd; bis-(2-nitryloxy-ethyl)-amine In isopropyl alcohol at 75℃; for 0.5h; Inert atmosphere; Stage #2: doxycycline In methanol; isopropyl alcohol at 40℃; for 2.08333h; Product distribution / selectivity; |
formaldehyd
3-methylnitrate piperidine
doxycycline
amido-N-[3-methylnitratepiperidinomethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Reflux; Inert atmosphere; | 25% |
In tetrahydrofuran; water at 40℃; for 16h; Product distribution / selectivity; |
formaldehyd
doxycycline
amido-N-[4-(nitrooxymethyl)piperidinomethyl]-α-6-deoxy-5-oxytetracycline
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Inert atmosphere; Reflux; | 21% |
In tetrahydrofuran for 4h; Inert atmosphere; Reflux; | 21% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 0.0833333h; Molecular sieve; | 17% |
Conditions | Yield |
---|---|
With acetic acid for 24h; Ambient temperature; | 650 mg |
doxycycline
<4S-(4α,12aα)>-4-(dimethylamino)-9-nitro-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
Conditions | Yield |
---|---|
With sulfuric acid; potassium nitrate Nitration; | |
With sulfuric acid; potassium nitrate | |
With sodium nitrate; sulfuric acid at 4℃; under 760.051 Torr; for 3h; |
doxycycline
trifluoroacetic acid
1-(4,5-dimethoxy-2-nitrophenyl)diazoethane
Conditions | Yield |
---|---|
Stage #1: doxycycline; 1-(4,5-dimethoxy-2-nitrophenyl)diazoethane With potassium chloride In methanol; N,N-dimethyl-formamide at 20℃; for 24h; Stage #2: trifluoroacetic acid In water; acetonitrile at 40℃; for 1h; |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 29 percent / NaOAc / Pd(dppf)2Cl2 / CH2Cl2 / 4 h / 70 °C / 23271.7 Torr View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 32 percent / CuI; triethylamine / Pd(OAc)2; P(o-tolyl)3 / acetonitrile View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 47 percent / CuI; triethylamine / Pd(OAc)2; P(o-tolyl)3 / acetonitrile / 2 h / 60 °C View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 29 percent / Na2CO3 / Pd(OAc)2 / methanol; H2O; dimethylformamide / 2 h / 70 °C View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 49 percent / Na2CO3 / Pd(OAc)2 / methanol; H2O; dimethylformamide / 2 h / 70 °C View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 80 percent / N-iodosuccinimide / 5 h / 20 °C 2: 29 percent / Na2CO3 / Pd(OAc)2 / methanol; H2O; dimethylformamide / 2 h / 70 °C 3: 35 percent / sodium triacetoxyborohydride / 1,2-dichloro-ethane / 4 h / 20 °C View Scheme |
doxycycline
<4S-(4α,12aα)>-9-amino-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C View Scheme | |
Multi-step reaction with 2 steps 1: KNO3; H2SO4 2: H2 / Pd-C View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h 4: 85 percent / Pd(OAc)2 / acetonitrile / 4 h View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h 4: 88 percent / Pd(OAc)2 / acetonitrile / 4 h View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h 4: 66 percent / Pd(OAc)2 / acetonitrile / 4 h View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h 4: 59 percent / Pd(OAc)2 / acetonitrile / 4 h View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h 4: 73 percent / Pd(OAc)2 / acetonitrile / 4 h View Scheme |
doxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: KNO3; conc. H2SO4 2: H2 / Pd/C 3: 100 percent / n-BuONO; HBF4 / methanol / 0.5 h View Scheme |
doxycycline
9-azidodoxycycline
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: KNO3; H2SO4 2.1: H2 / Pd-C 3.1: n-BuONO / methanol; HCl 3.2: NaN3 View Scheme |
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