Dayangchem'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:496-46-8
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
Cas:496-46-8
Min.Order:1
Negotiable
Type:Other
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
496-46-8 Glycoluril Basic information Product Name: Glycoluril Synonyms: 5-d]imidazole-2,5(1h,3h)-dione,tetrahydro-imidazo[;5-d]imidazole-2,5(1H,3H)-dione,tetrahydro-Imidazo[4;Acetylen
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:496-46-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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
Cas:496-46-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCAS : 496-46-8 Molecular formula : C4H6N4O2 Molecular weight : 142.12 Structural formula : Appearance:White crystal pow
We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat
Cas:496-46-8
Min.Order:1 Gram
FOB Price: $4.0 / 5.0
Type:Lab/Research institutions
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 service is
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Cas:496-46-8
Min.Order:1 Kilogram
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
PRODUCT DETAILS Glycoluril Basic information
Cas:496-46-8
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Hangzhou 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
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
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
Cas:496-46-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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:496-46-8
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryfactory?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
We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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Cas:496-46-8
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
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:496-46-8
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:496-46-8
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
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
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Shanghai, Ningbo, Tianjin, ect. Appearance:white or light yellow powder Storage:Well-sealed and put in dry and cool conditions. Package:25kg/bag with double plastic-bags inside; or as per your request. Application:Used as water treatment agent T
We 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:496-46-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:496-46-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water at 40 - 60℃; under 760.051 Torr; for 6h; pH=5.5 - 6.1; Reagent/catalyst; Sealed tube; | A 99.3% B n/a |
glycoluril
Conditions | Yield |
---|---|
With tetrabromoglycoluril In ethanol at 40℃; for 0.25h; Reagent/catalyst; Green chemistry; | 96% |
Conditions | Yield |
---|---|
With sulfuric acid In water at 90℃; for 12h; | 92% |
With sulfuric acid In water at 70 - 80℃; for 1h; | 88% |
With sulfuric acid In water at 75℃; for 1h; | 88% |
4,5-dihydroxy-2-imidazolidinone
1,3-bis(5-carboxypentyl)urea
A
glycoluril
Conditions | Yield |
---|---|
With hydrogenchloride In water for 3h; Reflux; | A n/a B 80% |
Conditions | Yield |
---|---|
With sodium amalgam; sulfuric acid |
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With hydrogenchloride |
glycoluril
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With hydrogenchloride; water ueber den Schmelzpunkt; |
glycoluril
acetic anhydride
2,4,6,8-tetraacetyl-2,4,6,8-tetraazabicyclo<3,3,0>octan-3,7-dione
Conditions | Yield |
---|---|
With phosphoric acid at 140℃; for 0.5h; Reagent/catalyst; | 98% |
With sodium acetate at 140℃; for 4h; | 88% |
With sodium acetate for 4h; Heating; | 88% |
With perchloric acid In water at 20℃; Cooling with ice; | 80% |
Acidic conditions; |
Conditions | Yield |
---|---|
With trichloroisocyanuric acid; sodium hydrogencarbonate In water at 20℃; for 3h; | 97% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water at 75℃; for 2h; Temperature; | 95% |
Conditions | Yield |
---|---|
In acetonitrile for 12h; Reflux; | 95% |
formaldehyd
glycoluril
1,3,4,6-tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
Conditions | Yield |
---|---|
With sodium hydroxide In water at 40 - 55℃; for 0.25h; Reflux; | 92% |
With sodium hydroxide In water at 40 - 55℃; for 0.25h; pH=8 - 8.7; | 92% |
With potassium carbonate In methanol at 50 - 60℃; pH=10 - 12; | 80% |
With sodium hydroxide In water at 50℃; for 2h; pH=9 - 10; | 50% |
With sodium hydroxide In water at 70℃; for 12h; pH=8 - 10; |
Conditions | Yield |
---|---|
Stage #1: glycoluril With sodium hydroxide In dimethyl sulfoxide at 40℃; for 1h; Stage #2: 3-chloroprop-1-ene In dimethyl sulfoxide at 40℃; for 2.33h; | 90% |
Stage #1: glycoluril With dimethyl sulfoxide; sodium hydroxide at 40℃; for 1h; Stage #2: 3-chloroprop-1-ene at 40℃; for 2.33h; | 90% |
Stage #1: glycoluril With sodium hydroxide In dimethyl sulfoxide at 40℃; for 1h; Stage #2: 3-chloroprop-1-ene In dimethyl sulfoxide at 40℃; for 2.33333h; | 90% |
glycoluril
2,4,6,8-tetranitro-2,4,6,8-tetraazabicyclo<3.3.0>octane-3,7-dione
Conditions | Yield |
---|---|
With nitric acid; dinitrogen pentoxide | 85% |
With nitric acid; acetic anhydride 1.) 20 deg C, 30 min, 2.) 25 deg C - 30 deg C, 2 h; | 72% |
With nitric acid; acetic anhydride at 0 - 35℃; for 4.16667h; Cooling with ice; | |
With nitric acid; acetic anhydride at 0 - 10℃; for 16h; | |
With nitric acid; acetic anhydride; zinc(II) chloride at 10 - 65℃; for 6.33333h; Reagent/catalyst; Temperature; |
glycoluril
1,4-dinitroglycoluril
Conditions | Yield |
---|---|
With dinitrogen pentoxide In carbon dioxide at 5 - 20℃; under 45004.5 - 60006 Torr; for 2h; Reagent/catalyst; Autoclave; liquid CO2; | 82% |
Conditions | Yield |
---|---|
Stage #1: formaldehyd; 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one In water at 20℃; Mannich Aminomethylation; Green chemistry; Stage #2: glycoluril In water at 40℃; for 0.333333h; Green chemistry; | 82% |
glycoluril
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate In ethanol; chloroform at 60℃; for 6h; | 81% |
glycoluril
N,N-bis(methoxymethyl)-t-butylamine
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate In ethanol; chloroform at 60℃; for 6h; | 78% |
glycoluril
Bis(methoxymethyl)isopropylamin
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate In ethanol; chloroform at 60℃; for 6h; | 75% |
glycoluril
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate In ethanol; chloroform at 60℃; for 6h; | 70% |
Conditions | Yield |
---|---|
In methanol; water Heating; | 62% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 50℃; for 48h; | 62% |
glycoluril
acetic anhydride
A
1-acetylhydantoin
B
2,4,6,8-tetraacetyl-2,4,6,8-tetraazabicyclo<3,3,0>octan-3,7-dione
Conditions | Yield |
---|---|
With 1-hydroxyethylene-(1,1-diphosphonic acid) for 0.5h; Reflux; | A n/a B 62% |
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In water at 120℃; for 5h; | 61% |
Conditions | Yield |
---|---|
With sulfuric acid at 20 - 75℃; | 60% |
With hydrogenchloride at 80 - 100℃; for 26.5h; | 31% |
Stage #1: formaldehyd; glycoluril With hydrogenchloride In water Heating; Stage #2: With sulfuric acid at 110 - 120℃; | 21% |
Conditions | Yield |
---|---|
In methanol; water Heating; | 54% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 24h; | 52% |
glycoluril
acetic anhydride
2,6-diacetyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
Conditions | Yield |
---|---|
With perchloric acid In 1,4-dioxane; water at 110℃; | 48% |
With 1-hydroxyethylene-(1,1-diphosphonic acid) for 0.5h; Reagent/catalyst; Reflux; | 10% |
Conditions | Yield |
---|---|
With sulfuric acid In water for 0.0125h; Microwave irradiation; | A 45% B 15% C 20% D 15% |
With hydrogenchloride In water at 100 - 110℃; for 18h; | |
With sulfuric acid In water at 100℃; for 14h; |
formaldehyd
glycoluril
1-methyl-2,4,6,8-tetraazabicyclo[3.3.0]octan-3,7-dione
B
cucurbituril
Conditions | Yield |
---|---|
With hydrogenchloride In water at 95℃; for 24h; | A 14% B 43% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 100℃; for 17.5h; | 33.5% |
With sulfuric acid In water at 75 - 100℃; for 36h; | |
With sulfuric acid at 75 - 100℃; for 36h; | |
Stage #1: formaldehyd; glycoluril With hydrogenchloride at 0℃; for 0.5h; Stage #2: at 100℃; for 18h; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 100℃; for 17.5h; | 33.5% |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 80 - 100℃; for 26.5h; | A 33% B 12% |
With hydrogenchloride In water at 100℃; |
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