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
Cas:99208-50-1
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inquiryDayangchem'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:99208-50-1
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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:99208-50-1
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inquiry10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide CAS 99208-50-1 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediat
Cas:99208-50-1
Min.Order:10 Kilogram
FOB Price: $10.0
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
Cas:99208-50-1
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inquiryIt is a substitute for halogen-type flame retardants. It is used to produce halogen-free flame retardant epoxy resins. It can be used for the packaging of semiconductor materials, printed circuit boards, LED light-emitting tubes, etc., and used for
Cas:99208-50-1
Min.Order:1 Metric Ton
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inquiryProduct Name: 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide Synonyms: 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phosphaphenantbrene-10-oxide;9,10-dihydroxy-9-oxa-10-[2,3-di(2-hydroxyethoxy
Cas:99208-50-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:99208-50-1
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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:99208-50-1
Min.Order:10 Gram
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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
Cas:99208-50-1
Min.Order:10 Kilogram
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Type:Trading Company
inquiryProduct Name: DPP-HQ Chinese name: 10- (2,5-dihydroxyphenyl) -10H-9- oxa-10-phospha phenanthrene-10-oxide English name: 10- (2,5-dihydroxyphenyl) -10H-9-Oxa-10-Phosphaphenanthrene-10-oxide Formula: C18H13O4P Molecular Weight: 324.27 Content: 9
Storage:2-8°C Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china
Cas:99208-50-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:99208-50-1
Min.Order:1 Kilogram
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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:99208-50-1
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Type:Lab/Research institutions
inquiryLorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h
Cas:99208-50-1
Min.Order:10 Gram
Negotiable
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
ProName: 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-... CasNo: 99208-50-1 Molecular Formula: C18H13O4P Appearance: detailed see specifications Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the cl
Cas:99208-50-1
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
Type:Trading Company
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:99208-50-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:99208-50-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 10-(2,5-Dihydroxyphenyl)-9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide CAS No.:99208-50-1 Molecule Formula:C18H13O4P Molecule Weight:324.28 Purity: 99.0% Package: 25kg/drum Description:White or almost white powder M
Cas:99208-50-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:99208-50-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:99208-50-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:99208-50-1
Min.Order:1 Metric Ton
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Cas:99208-50-1
Min.Order:1 Gram
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:99208-50-1
Min.Order:0
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Type:Manufacturers
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:99208-50-1
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inquiryWe 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:99208-50-1
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:99208-50-1
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inquiryfactory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao
Cas:99208-50-1
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:99208-50-1
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inquiryp-benzoquinone
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
In 2-ethoxy-ethanol at 125℃; for 4h; Inert atmosphere; | 93% |
In toluene at 110℃; for 3.5h; Temperature; Inert atmosphere; | 92% |
In toluene at 120℃; for 5h; Inert atmosphere; | 91.2% |
2,5-dihydroxy-1-iodobenzene
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium acetate In 1,4-dioxane at 100℃; for 12h; Inert atmosphere; | 65% |
2-bromobenzene-1,4-diol
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium acetate In 1,4-dioxane at 100℃; for 24h; Inert atmosphere; | 25% |
Diisopropyl chlorophosphate
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 93% |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
dibutyl chlorophosphate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 89.2% |
diethyl chlorophosphate
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 82.6% |
dipropyl chlorophosphate
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 80.5% |
Dimethyl chlorophosphate
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 78% |
di(sec-butyl) phosphoryl chloride
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 8h; Reflux; | 76.2% |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
cyanogen chloride
C20H11N2O4P
Conditions | Yield |
---|---|
With triethylamine In acetone at -9 - -6℃; for 2.75h; | 75% |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
2-(6-oxido-6H-dibenzo[c,e][1,2]oxaphosphinine-6-yl)cyclohexa-2,5-diene-1,4-dione
Conditions | Yield |
---|---|
With manganese(IV) oxide In acetone at 20℃; for 1h; | 68.8% |
4-Fluoronitrobenzene
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide at 160℃; for 12h; Inert atmosphere; | 67% |
With cesium fluoride In N,N-dimethyl acetamide at 160℃; for 10h; | 55.55% |
4-Vinylbenzyl chloride
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
Stage #1: 10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide With sodium hydroxide In toluene at 70℃; for 0.5h; Stage #2: 4-Vinylbenzyl chloride With tetrabutylammomium bromide In toluene at 70℃; for 10h; | 65% |
Stage #1: 10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide With sodium hydroxide In toluene at 70℃; for 0.5h; Stage #2: 4-Vinylbenzyl chloride With tetrabutylammomium bromide In toluene for 10h; | 65% |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran | 58% |
4'-octyloxy(1,1'-biphenyl)-4-carboxylic acid
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran for 6h; | 28% |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
4-{4-[2-(2-methoxyethoxy)ethoxy]phenyl} benzoic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran | 27% |
epichlorohydrin
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With sodium methylate Etherification; | |
With N-benzyl-N,N,N-triethylammonium chloride at 95℃; for 4h; Reagent/catalyst; Temperature; Inert atmosphere; |
4'-n-hexyloxybiphenyl-4-carboxylic acid
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
formaldehyd
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
3,4-difluoroaniline
C34H23F4N2O4P
Conditions | Yield |
---|---|
at 90℃; |
formaldehyd
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
Heating; |
4-Fluoronitrobenzene
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
B
1,4'-bis(4-nitrophenoxy)benzene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide at 160℃; for 12h; Inert atmosphere; |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
6-(2-(diphenylphosphoryl)-3,6-dihydroxyphenyl)-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese(IV) oxide / acetone / 1 h / 20 °C 2: toluene / 3 h / Inert atmosphere; Reflux View Scheme |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
6-(2-(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)-3,6-dihydroxyphenyl)-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese(IV) oxide / acetone / 1 h / 20 °C 2: toluene / 3 h / Inert atmosphere; Reflux View Scheme |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
6-(4-hydroxy-3-(6-oxido-6H-dibenzo[c,e][1,2]-oxaphosphinine-6-yl)phenoxy)-6H-dibenzo[c,e][1,2]-oxaphosphinine 6-oxide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: manganese(IV) oxide / acetone / 1 h / 20 °C 2: toluene / 3 h / Inert atmosphere; Reflux 3: triethylamine / toluene / 120 h / Reflux View Scheme |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese(IV) oxide / acetone / 1 h / 20 °C 2: toluene / 3 h / Inert atmosphere; Reflux View Scheme |
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese(IV) oxide / acetone / 1 h / 20 °C 2: toluene / 3 h / Inert atmosphere; Reflux View Scheme |
teroxirone
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
at 150℃; for 5h; |
Allyl ether
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
Conditions | Yield |
---|---|
With magnesium sulfate; 3-chloro-benzenecarboperoxoic acid In chloroform at 25℃; for 8h; Inert atmosphere; |
α-Naphthol Orange
1,4-bis[4-(carbonochloridoyl)phenyl] benzene-1,4-dicarboxylate
10‑(2,5‑dihydroxyphenyl)‑10H-9‑oxa‑10‑phosphaphenanthrene‑10‑oxide
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