Appearance:White or almost white crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China
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inquiry1. We integrate research and development, production, and sales. A 1800 square meter research and development center,The company has conducted over 50 research and development and technical service projects annually, applied for more than 10 patents,
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inquiryItems Standard Result Appearance White or almost white crystalline powder Almost white crystalline powder Loss
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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
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inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:25kg/drum Application:Pharmaceutical intermediate Tran
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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 car
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inquiryService we can provide: 1. mixed container: we can mix different items in one container. 2. quality control: before shipment, we can provide free sample for test. inspection before shipping. 3. packing: we can pack according to your requireme
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inquiryHypoxanthine[CAS:68-94-0] Name Hypoxanthine Synonyms 6-Hydroxypurine; 1,7-Dihydro-6H-purin-6-one; Purin-6(1H)-one; 9H-Purin-6-ol; Purin-6-ol HANGZHOU THINK CHEMICAL CO.,
20-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2015 quality management system Leader Supplier of Botanical Reference Materials in China 3000 kinds of
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
The 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
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Cas:68-94-0
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inquiry68-94-0 - Physico-chemical Properties Molecular Formula C5H4N4O Molar Mass 136.11 Density 1.4295 (rough estimate) Melting Point >300 °C (lit.) Boling Point 250.36°C (rough estima
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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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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inquiryProduct Name: 6-Hydroxypurine Synonyms: Azathioprine Impurity 6(Azathioprine EP Impurity F);Tenofovir disoproxil Impurity 40(Azathioprine EP Impurity F);6(1H)-PURINONE;9H-PURIN-6-OL;AKOS BBS-00002144;HYPOXANTHINE CELL CULTURE TESTED;HYPOXANTHINE 9
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:68-94-0
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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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inquiryEnglish name 6-Hydroxypurine English synonyms: hypoxanthineenol;Hypoxathine;Purin-6(3H)-one;Purine-6-ol;Sarkine;Purin-6(1H)-one;PURIN-6-OL;SARCINE CAS No. 68-94-0 MF
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white or off-white powder Storage:Store in sealed containers
1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: 6-Hydroxypurine Structure: Formula: C5H4N4O Molecular Weight : 136.11 Synonyms: Hypoxanthine,99%;HYPOXANTHINE ANHYDROUS;Hypoxanthine, 99.5%;Hypoxanthinee;3
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:68-94-0
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inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:68-94-0
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inquiry6-Hydroxypurine is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independe
Cas:68-94-0
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inquiry6-Hydroxypurine CAS:68-94-0 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 intermediate
Cas:68-94-0
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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
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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
formic acid
6-chloro-4,5-diaminopyrimidine
A
6-amino-5-formylamino-3H-pyrimidin-4-one
B
1,7-dihydro-6H-purin-6-one
uric Acid
formamide
A
1,7-dihydro-6H-purin-6-one
B
xanthin
Conditions | Yield |
---|---|
With water at 180 - 200℃; |
formic acid
5-amino-3-β-D-ribofuranosyl-3H-imidazole-4-carboxylic acid amide
acetic anhydride
A
7-β-D-ribofuranosyl-1,7-dihydro-purin-6-one
B
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
und Erwaermen des Reaktionsprodukts mit wss.KHCO3; |
5,6-diamino-3H-pyrimidin-4-one; sulfate
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With formic acid |
acetic anhydride
aminomalonamamidine dihydrochloride
orthoformic acid triethyl ester
1,7-dihydro-6H-purin-6-one
5,6-diamino-3H-pyrimidin-4-one; sulfate
formamide
1,7-dihydro-6H-purin-6-one
formamide
N-(5-amino-6-chloropyrimidin-4-yl)formamide
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
zeitlicher Verlauf der Hydrolyse.Hydrolysis; |
Conditions | Yield |
---|---|
durch Enzymwirkung; z. B. durch faulenden Pankreasextrakt unter Luftabschluss; | |
durch Faeulnisbakterien; | |
durch Schweinemilzferment; |
ammonium acetate
orthoformic acid triethyl ester
ethyl 2-acetamido-2-cyanoacetate
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With ammonia at 180℃; |
Conditions | Yield |
---|---|
at 60 - 70℃; |
Conditions | Yield |
---|---|
at 200℃; |
Conditions | Yield |
---|---|
With sodium hydroxide; chloroform at 60 - 70℃; | |
With garcinielliptone HA; xanthine oxidase In water at 25℃; for 0.0833333h; pH=7.5; Kinetics; Reagent/catalyst; Time; Concentration; aq. phosphate buffer; Enzymatic reaction; |
Conditions | Yield |
---|---|
mit Hilfe von Bacterium-coli; | |
Hydrolyse und Desaminierung bei der Einwirkung von Escherichia coli und anderen Bakterien.Hydrolysis; |
Inosine
A
D-Ribose
B
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With trisodium arsenate; nucleoside phosphorylase | |
With trisodium arsenate; nucleoside phosphorylase Ambient temperature; |
Conditions | Yield |
---|---|
With nucleoside phosphorylase | |
With Pi; nucleoside phosphorylase (enzyme) Rate constant; |
1,7-dihydro-6H-purin-6-one
1,7-dihydro-6H-purin-6-one
1,7-dihydro-6H-purin-6-one
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With phosphorous; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphonium iodide; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphorous; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphonium iodide; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; |
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With phosphonium iodide; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphorous; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphorous; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; | |
With phosphonium iodide; hydrogen iodide at 25℃; durch nachfolgendes Erwaermen auf dem Wasserbad; |
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With nitric acid |
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With nitric acid |
Conditions | Yield |
---|---|
at 185℃; |
Conditions | Yield |
---|---|
With ethanol | |
With potassium hydrogencarbonate |
formamide
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
at 185℃; |
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
mit Hilfe von Bacterium-coli; |
1,7-dihydro-6H-purin-6-one
Conditions | Yield |
---|---|
With hydrogenchloride; trichlorophosphate In dichloromethane; N,N-dimethyl-aniline | 99% |
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; for 72h; | 90% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene In dimethyl sulfoxide; N,N-dimethyl-formamide at 20℃; for 72h; | 90 % Chromat. |
1,7-dihydro-6H-purin-6-one
13C5-1′, 2 ′-di-O-acetyl-3 ′ ,5 ′-di-O-benzoyl-β-D-ribofuranose
[ribose-13C5]-1-(2-O-acetyl-3,5-di-O-benzoyl-β-D-ribofuranosyl)hypoxanthine
Conditions | Yield |
---|---|
Stage #1: 1,7-dihydro-6H-purin-6-one With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane Heating; Stage #2: 13C5-1′, 2 ′-di-O-acetyl-3 ′ ,5 ′-di-O-benzoyl-β-D-ribofuranose With trimethylsilyl trifluoromethanesulfonate In dichloromethane for 2.5h; Heating; | 86% |
Conditions | Yield |
---|---|
With NaOH In methanol; water an aq. soln. of hypoxanthine and a MeOH soln. of N(C2H4NH2)3 and Cu saltmixed, pH adjusted to 8-9 with NaOH soln.; crystd. at room temp. for 3 wk; elem. anal.; | 81% |
1,7-dihydro-6H-purin-6-one
6-chloropurine methanesulfonate
Conditions | Yield |
---|---|
With trichlorophosphate In methanesulfonic acid; dichloromethane; N,N-dimethyl-aniline | 78% |
2,2',2''-triaminotriethylamine
1,7-dihydro-6H-purin-6-one
[Zn(tris(2-aminoethyl)amine)(hypoxanthinato)]ClO4*H2O
Conditions | Yield |
---|---|
With NaOH In methanol; water an aq. soln. of hypoxanthine and a MeOH soln. of N(C2H4NH2)3 and Zn saltmixed, pH adjusted to 8-9 with NaOH soln.; crystd. at room temp. for 3 wk; elem. anal.; | 78% |
Conditions | Yield |
---|---|
With NaOH In methanol; water an aq. soln. of hypoxanthine and a MeOH soln. of N(C2H4NH2)3 and Cd saltmixed, pH adjusted to 8-9 with NaOH soln.; crystd. at room temp. for 1 mo; elem. anal.; | 54% |
bromobenzene
1,7-dihydro-6H-purin-6-one
A
1,9-dihydro-9-phenyl-6H-purin-6-one
B
7-phenylhypoxanthine
Conditions | Yield |
---|---|
With N4,N7-bis(2-hydroxyethyl)-1,10-phenanthroline-4,7-diamine; potassium hydroxide; copper(I) bromide In water; N,N-dimethyl-formamide at 120℃; for 32h; Inert atmosphere; Sealed tube; regioselective reaction; | A 48% B 11% |
iodobenzene
1,7-dihydro-6H-purin-6-one
A
1,9-dihydro-9-phenyl-6H-purin-6-one
B
7-phenylhypoxanthine
Conditions | Yield |
---|---|
With N4,N7-bis(2-hydroxyethyl)-1,10-phenanthroline-4,7-diamine; potassium hydroxide; copper(I) bromide In water; N,N-dimethyl-formamide at 120℃; for 6h; Inert atmosphere; Sealed tube; regioselective reaction; | A 43% B 14% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; lithium tert-butoxide In N,N-dimethyl-formamide at 100℃; for 72h; | 31% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; lithium tert-butoxide In N,N-dimethyl-formamide at 100℃; for 72h; | 13% |
O-methylcaprolactim
1,7-dihydro-6H-purin-6-one
1,7-dimethylhypoxanthine
7-ethoxy-3,4,5,6-tetrahydro-2H-azepine
1,7-dihydro-6H-purin-6-one
1,7-diethyl-1,7-dihydro-purin-6-one
1,7-dihydro-6H-purin-6-one
5-phosphoribosyl-1-pyrophosphate
[5']inosinic acid
Conditions | Yield |
---|---|
mit Hypoxanthin-phosphoribosyltransferase aus Hefe bzw.Rinderleber; |
Conditions | Yield |
---|---|
With trichlorophosphate |
Conditions | Yield |
---|---|
mit Enzym-Praeparat aus Rinderleber bzw. aus Taubenleber; |
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With tetraphosphorus decasulfide; tetralin | |
With pyridine; tetraphosphorus decasulfide | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-aniline; POCl3 2: ethanol View Scheme |
Conditions | Yield |
---|---|
With oxygen In various solvent(s) Kinetics; Km, Ki,slope, Vmax; xanthine oxidase; | |
With bovine spleen-extract; oxygen | |
With oxygen |
1,7-dihydro-6H-purin-6-one
[5']inosinic acid
Conditions | Yield |
---|---|
With by means of cultures of a(n) bacillus subtilis-mutant |
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