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:7450-69-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
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:7450-69-3
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
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 ♦ W
Cas:7450-69-3
Min.Order:1 Metric Ton
FOB Price: $20.0 / 30.0
Type:Trading Company
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:7450-69-3
Min.Order:1 Gram
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:7450-69-3
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:7450-69-3
Min.Order:0
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
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:7450-69-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the PHENYLPHOSPHORODIAMIDATE, CAS:7450-69-3 with the most competitive price and the best
1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryPHENYLPHOSPHORODIAMIDATE cas: 7450-69-3 Storage:hermetically sealed & avoid heat, moisture and light Application:PHENYLPHOSPHORODIAMIDATE cas: 7450-69-3 Port:Tianjin
Adequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales Application:API
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryDebyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity Application:Drug intermediates Materials intermediates and active molecules
Cas:7450-69-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With ammonium hydroxide at -10℃; for 2.5h; | 90% |
With ammonia In water at 5 - 20℃; | 88% |
With ammonia In dichloromethane for 0.166667h; | 17.4% |
Conditions | Yield |
---|---|
With pyridine; chloroform; trichlorophosphate at -2℃; Eintragen des Reaktionsgemisches in fluessiges NH3; |
Conditions | Yield |
---|---|
In sodium hydroxide boiling phenyl ester for 5 min in 4 M NaOH; cooling, addn. of EtOH, pptn., recrystn. (H2O-EtOH), drying (air, room temp.); elem. anal.; | 80% |
phenyl diamidophosphate
malonoyl dichloride
2-Phenyloxy-4,6-dioxo-hexahydro-1,3,2-diazphosphorin-2-oxid
Conditions | Yield |
---|---|
In diethyl ether 1.) R.T., 3 h, 2.) reflux, 1 h; | 17% |
Conditions | Yield |
---|---|
With sodium hydroxide In isopropyl alcohol |
methyltrimethylsilylamine
phenyl diamidophosphate
N,N'-Bis-trimethylsilyl-diamidophosphorsaeure-phenylester
Conditions | Yield |
---|---|
In diethyl ether |
phenyl diamidophosphate
1,1,1,3,3,3-hexamethyl-disilazane
N,N'-Bis-trimethylsilyl-diamidophosphorsaeure-phenylester
methanol
phenyl diamidophosphate
A
Diamidophosphorsaeuremethylester
B
phenol
Conditions | Yield |
---|---|
With water; manganese(ll) chloride at 25℃; methanolysis, also without H2O; |
Conditions | Yield |
---|---|
In water at 30℃; libratation from carboxymethylcellulose and hydrolysis; |
1-(2-methoxyphenyl)-4-oxo-6-methoxy-2,3,4,5-tetrahydropyrrolo<3,2-c>quinoline
phenyl diamidophosphate
1-(2-methoxyphenyl)-4-amino-6-methoxy-2,3-dihydropyrrolo<3,2-c>quinoline
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane |
1-(2-methylphenyl)-4-oxo-6-methyl-2,3,4,5-tetrahydropyrrolo[3,2-c]quinoline
phenyl diamidophosphate
1-(2-methylphenyl)-4-amino-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane |
phenyl diamidophosphate
6-methyl-5-phenylpyridin-2-amine
Conditions | Yield |
---|---|
In diphenylether |
phenyl diamidophosphate
A
diamidophosphoric acid
B
cyclohexane
Conditions | Yield |
---|---|
In ethanol catalytic hydrogenation of diamidophosphoric acid phenylester in methanol;; | |
In ethanol catalytic hydrogenation of diamidophosphoric acid phenylester in methanol;; |
Conditions | Yield |
---|---|
In water addn. of 30 g (C6H5O)PO(NH2)2 to a hot soln. of 30 g KOH in 30 ml H2O; standing for 5 min; cooling with ice and addn. of a mixt. of 30 g glacial acetic acid and 10 ml H2O then 300 ml ethanol;; pptn. of POOH(NH2)2, washing with alc. and ether, drying on air; dissolving in H2O, pptn. with ethanol;; | |
In water addn. of 30 g (C6H5O)PO(NH2)2 to a hot soln. of 30 g KOH in 30 ml H2O; standing for 5 min; cooling with ice and addn. of a mixt. of 30 g glacial acetic acid and 10 ml H2O then 300 ml ethanol;; pptn. of POOH(NH2)2, washing with alc. and ether, drying on air; dissolving in H2O, pptn. with ethanol;; |
Conditions | Yield |
---|---|
In water boiling 34.4g phenyl ester and 16g NaOH in 70ml H2O for 10min, cooling to 0°C, addn. of 200ml ice-cooled methanol;; dissolving in a small amount of H2O, pptn. with ethanol, washing with ethanol and ether,. drying in the air;; | |
In water boiling 34.4g phenyl ester and 16g NaOH in 70ml H2O for 10min, cooling to 0°C, addn. of 200ml ice-cooled methanol;; dissolving in a small amount of H2O, pptn. with ethanol, washing with ethanol and ether,. drying in the air;; |
Conditions | Yield |
---|---|
In water 15 min boiling in water, cooling under CO2; evapn.; | |
In water 15 min boiling in water, cooling under CO2; evapn.; |
Conditions | Yield |
---|---|
In not given recrystallization from NH3 soln. with nitric acid; very pure;; | |
In not given recrystallization from NH3 soln. with nitric acid; very pure;; | |
In not given recrystallization from NH3 soln. with nitric acid; very pure;; |
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