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
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inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
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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
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inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
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inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
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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
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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
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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 email in time prod
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inquiryAdvantages: 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:2363-59-9
Min.Order:10 Gram
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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:2363-59-9
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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
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inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful
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Type:Trading Company
inquiryMain Service 1.Own made fine chemical products 2.Out sourcing and quality controlling service in China 3. COM for Chemical synthesis 4.Lab custom synthesis of API and intermadiates Quality Assurance 1. NMR,HPLC and COA can b
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Min.Order:10 Gram
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inquiryOur service: 1.We have experience in exporting Pharmaceutical intermediates . 2.Professional packing with professional materials 3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the trackin
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
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Min.Order:10 Kilogram
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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
Cas:2363-59-9
Min.Order:0 Metric Ton
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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
2363-59-9 on hot selling Boldenone Acetate best price /fast deliveryAppearance:white or oyster white to pale yellow crystalline powder Storage:homoeothermy Package:according to customers' requirements Application:For enhancement of muscle and body bu
Cas:2363-59-9
Min.Order:1 Gram
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Type:Other
inquiryEstablished 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
Cas:2363-59-9
Min.Order:10 Gram
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Type:Lab/Research institutions
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
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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:2363-59-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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
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inquiryGMP 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
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Type:Trading Company
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Cas:2363-59-9
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:2363-59-9
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Type:Lab/Research institutions
inquiry2,4,6-trimethyl-pyridine
17β-acetoxy-2β,4β-dibromo-5β-androstan-3-one
A
17β-acetoxy-androsta-1,4-dien-3-one
B
17β-acetoxy-2-bromo-5β-androst-1-en-3-one
17β-acetoxy-2β,4β-dibromo-5β-androstan-3-one
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With lithium carbonate; lithium bromide |
17β-acetoxy-2β,4β-dibromo-5β-androstan-3-one
A
17β-acetoxy-androsta-1,4-dien-3-one
B
17β-acetoxy-2-bromo-5β-androst-1-en-3-one
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine |
17β-Acetoxy-3-oxo-Δ1,5-androstadien
acetic anhydride
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
(i) (UV-irradiation), EtOH, (ii) KOH, MeOH, (iii) /BRN= 385737/, Py; Multistep reaction; |
Conditions | Yield |
---|---|
With thallium(III) acetate In acetic acid | |
With 2,6-dichloro-3,5-dicyano-1,4-benzoquinone |
A
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With 2,3,5-trimethyl-pyridine |
17β-acetoxy-2β,4β-dibromo-5β-androstan-3-one
N,N-dimethyl-formamide
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
60 min; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2,6-dichloro-3,5-dicyano-1,4-benzoquinone View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; bromine 2: 2,4,6-trimethyl-pyridine View Scheme |
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Zn / aq. ethanol 2: (i) (UV-irradiation), EtOH, (ii) KOH, MeOH, (iii) /BRN= 385737/, Py View Scheme |
17β-acetoxy-androsta-1,4-dien-3-one
trimethylaluminum
17β-acetyloxy-1α-methylandrost-4-en-3-one
Conditions | Yield |
---|---|
copper(I) bromide In 1,4-dioxane; water; toluene | 75.58% |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxyandrosta-1,4-diene-3-thione
Conditions | Yield |
---|---|
With Lawessons reagent In tetrahydrofuran for 1h; Ambient temperature; | 60% |
Conditions | Yield |
---|---|
With thallium(III) nitrate trihydrate In diethylene glycol dimethyl ether for 24h; Ambient temperature; | 34% |
17β-acetoxy-androsta-1,4-dien-3-one
androsta-1,4-diene-11α,17β-diol-3-one, 17-acetate
Conditions | Yield |
---|---|
for 72h; Rhizopus arrhizus ATCC 11145; | 15% |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxy-2-methyl-estra-1,3,5(10)-trien-4-ol
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; | |
In 1,4-dioxane for 9h; Irradiation; | |
In methanol Heating; Irradiation; | |
Multi-step reaction with 2 steps 1: dioxane / Irradiation 2: dioxane / Irradiation View Scheme |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxy-2-hydroxy-4-methyl-19-norpregna-1,3,5(10)-triene
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; | |
In 1,4-dioxane for 9h; Irradiation; | |
With acetic acid Heating; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxy-1-hydroxy-4-methylestra-1,3,5(10)-triene
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; | |
In 1,4-dioxane for 9h; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxy-1-methyl-estra-1,3,5(10)-trien-3-ol
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; | |
In 1,4-dioxane for 9h; Irradiation; | |
In methanol Heating; Irradiation; | |
Multi-step reaction with 2 steps 1: dioxane / Irradiation 2: dioxane / Irradiation View Scheme |
17β-acetoxy-androsta-1,4-dien-3-one
A
(1Ξ,6Ξ,3'aS)-6't-acetoxy-4,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[bicyclo[3.1.0]hex-3-ene-6,3'-As-indacen]-2-one
B
17β-acetoxy-1β,5β-cyclo-10α-androst-3-en-2-one
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; |
17β-acetoxy-androsta-1,4-dien-3-one
A
(1Ξ,3'aS)-6't-acetoxy-4,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[cyclohexa-3,5-diene-1,3'-As-indacen]-2-one
B
(1Ξ,3'aS)-6't-acetoxy-2,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[cyclohexa-2,5-diene-1,3'-As-indacen]-4-one
Conditions | Yield |
---|---|
With 1,4-dioxane Irradiation.UV-Licht; |
17β-acetoxy-androsta-1,4-dien-3-one
17β-acetoxy-6β-bromo-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With N-Bromosuccinimide; dibenzoyl peroxide |
17β-acetoxy-androsta-1,4-dien-3-one
(1Ξ,6Ξ,3'aS)-6't-acetoxy-4,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[bicyclo[3.1.0]hex-3-ene-6,3'-As-indacen]-2-one
Conditions | Yield |
---|---|
In 1,4-dioxane for 1.5h; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
2-Oxo-17β-acetoxy-1α.5β-cyclo-Δ3-10α-androsten
Conditions | Yield |
---|---|
In 1,4-dioxane for 1.5h; Irradiation; | |
With acetic acid Heating; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
(1Ξ,3'aS)-6't-acetoxy-4,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[cyclohexa-3,5-diene-1,3'-As-indacen]-2-one
Conditions | Yield |
---|---|
In 1,4-dioxane for 1.5h; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
(1Ξ,3'aS)-6't-acetoxy-2,5'a-dimethyl-(3'ar,5'at,8'ac,8'bt)-decahydro-spiro[cyclohexa-2,5-diene-1,3'-As-indacen]-4-one
Conditions | Yield |
---|---|
In 1,4-dioxane for 1.5h; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
acetic anhydride
17β-acetoxy-4-methylestra-1,3,5(10)-triene
Conditions | Yield |
---|---|
(i) LiAlH4, Et2O, (ii) /BRN= 385737/, Py; Multistep reaction; |
17β-acetoxy-androsta-1,4-dien-3-one
triethyl phosphite
1-Diaethoxyphosphinyl-testosteron-acetat
Conditions | Yield |
---|---|
With phenol |
17β-acetoxy-androsta-1,4-dien-3-one
A
17β-acetoxy-2-chloroandrosta-1,4-diene-3-one
B
17β-acetoxy-4-chloroandrosta-1,4-diene-3-one
Conditions | Yield |
---|---|
With pyridine; sulfuryl dichloride for 1h; Ambient temperature; |
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With osmium(VIII) oxide; potassium chlorate In water; tert-butyl alcohol for 600h; Ambient temperature; Yield given. Yields of byproduct given; |
N-Methylhydroxylamine
17β-acetoxy-androsta-1,4-dien-3-one
A
(Z)-17β-acetoxy-3-methylimino-1,4-androstadiene N-oxide
B
(E)-17β-acetoxy-3-methylimino-1,4-androstadiene N-oxide
Conditions | Yield |
---|---|
With pyridine at 40℃; Yield given. Yields of byproduct given; |
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With acetic acid Heating; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
3-Oxo-10β-hydroxy-17β-acetoxy-Δ1-1(10->5)-abeo-5α-androsten
Conditions | Yield |
---|---|
With acetic acid Heating; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
3β,5aβ-Dimethyl-6β-acetoxy-(3aα,8aα,8bβ)-perhydro-cyclopent-inden-3α-carbonsaeure
Conditions | Yield |
---|---|
(i) O3, AcOEt, (ii) aq. H2O2; Multistep reaction; |
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With acetic acid Heating; Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
1-Oxo-4α-methyl-17β-acetoxy-4β.10β-cyclo-(9(10-5β)-abeo-Δ2-10αH-oestren
Conditions | Yield |
---|---|
In 1,4-dioxane Irradiation; |
17β-acetoxy-androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
In 1,4-dioxane Irradiation; |
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