4,5-dihydroxy-1,3-dimethylimidazolidin-2-one Basic information Product Name: 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one Synonyms: 4,5-Dihydroxy-1,3-dimethylimidaz
Cas:3923-79-3
Min.Order:1 Gram
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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:3923-79-3
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Cas:3923-79-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c
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Min.Order:1 Kilogram
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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:3923-79-3
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Cas:3923-79-3
Min.Order:1 Kilogram
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inquiry4,5-dihydroxy-1,3-dimethylimidazolidin-2-one CAS:83923-79-3 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 h
Cas:3923-79-3
Min.Order:1 Gram
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Cas:3923-79-3
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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
Cas:3923-79-3
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inquiryZibo 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:3923-79-3
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:3923-79-3
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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
Cas:3923-79-3
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inquiry4,5-dihydroxy-1,3-dimethylimidazolidin-2-one CAS No.3923-79-3 Boiling Point 300.7ºC at 760 mmHg Flash Point 135.7ºC Refractive Index 1.579
Cas:3923-79-3
Min.Order:1 Gram
Negotiable
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
Cas:3923-79-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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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:3923-79-3
Min.Order:1 Gram
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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:3923-79-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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Cas:3923-79-3
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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:3923-79-3
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inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:3923-79-3
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Type:Manufacturers
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:3923-79-3
Min.Order:0
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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:3923-79-3
Min.Order:0
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Type:Manufacturers
inquiryAnsciep 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:3923-79-3
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inquiry3923-79-3 1,3-Dimethyl-4,5-dihydroxyethyleneurea Application:3923-79-3 1,3-Dimethyl-4,5-dihydroxyethyleneurea
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Other
inquirybest seller Application:API
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry1,3-Dimethyl-4,5-dihydroxy-2-imidazolidinone cas 3923-79-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Cas:3923-79-3
Min.Order:0
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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryHangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
Cas:3923-79-3
Min.Order:0
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Type:Lab/Research institutions
inquirylaboratory Application:Synthetic building block
Cas:3923-79-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
In methanol | 83% |
Glyoxal
N,N'-Dimethylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In water at 60℃; for 4h; pH=3; | |
With triethylamine In water at 25 - 35℃; pH=9; | |
In water at 50℃; for 4h; pH=4; | |
With triethylamine In water at 25 - 35℃; for 16h; |
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
sulfuric acid In 1,3-dimethyl-2-imidazolidinone at 150℃; for 2h; Product distribution / selectivity; | 100% |
In water at 80 - 90℃; pH=1; | |
With sodium hydrogencarbonate In water at 60℃; for 4h; | 115 mg |
With sulfuric acid In water at 95 - 100℃; for 6h; | 161 g |
thiosemicarbazide
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
B
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 80℃; for 1h; | A 96% B n/a |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 0.5h; Heating; | 94% |
Conditions | Yield |
---|---|
With hydrogenchloride at 80℃; for 1h; pH=1; | 92% |
Conditions | Yield |
---|---|
In water Ambient temperature; | 90.5% |
thiosemicarbazide
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
B
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With hydrogenchloride In water at 80℃; for 1h; pH=2; | A 90% B n/a |
Conditions | Yield |
---|---|
In water for 0.5h; Heating; | 88.6% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 60 - 70℃; for 0.5h; | 83% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 60 - 70℃; for 0.5h; | 82% |
(S)-1-sec-butyl-3-methylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
(S)-(+)-2-sec-butyl-4,6,8-trimethylglycoluril
Conditions | Yield |
---|---|
With hydrogenchloride In water; isopropyl alcohol for 2h; Reflux; | 80% |
(R)-1-sec-butyl-3-methylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
(R)-(-)-2-sec-butyl-4,6,8-trimethylglycoluril
Conditions | Yield |
---|---|
With hydrogenchloride In water; isopropyl alcohol for 2h; Reflux; | 80% |
Conditions | Yield |
---|---|
Stage #1: 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one With hydrogenchloride In methanol at 60℃; Stage #2: 1-aminoguanidine hydrochloride In methanol at 70 - 75℃; for 1h; | 78% |
1,1-dimethylethylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
C
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With hydrogenchloride at 80℃; for 1h; pH=1; | A 77% B 10% C n/a |
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
1-cyclohexyl-3-methylurea
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1h; Heating; | 72% |
1-(pyrimidin-2-yl)urea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride at 80℃; for 1h; pH=1; | 70% |
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride; sodium azide for 120h; | 67% |
N-tert-Butyl-N'-methylharnstoff
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
2-tert-butyl-4,6,8-trimethyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1h; Heating; | 65% |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water at 50℃; for 1.2h; Reflux; | A 65% B 17% |
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1h; Heating; | 61% |
Conditions | Yield |
---|---|
Heating; | 60% |
N-methyl-N'-propylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1h; Heating; | 59% |
Conditions | Yield |
---|---|
Stage #1: 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one With hydrogenchloride In water at 80℃; Stage #2: 1-aminoguanidine hydrochloride In water at 80℃; for 1h; | 57% |
With hydrogenchloride In methanol at 70 - 75℃; for 1h; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 85℃; for 2h; pH=3; | 55% |
With hydrogenchloride In water at 85℃; for 3h; pH=1; |
Conditions | Yield |
---|---|
In water Heating; | 53.5% |
N,N'-dimethylsulfamide
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride at 80 - 90℃; for 1h; pH=1; | 53% |
imidazolidone
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
B
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1.5h; pH=1; Heating; | A 53% B n/a |
With hydrogenchloride for 1.5h; pH=1 - 2; Heating; | A 53% B n/a |
N,N-diethylurea
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
B
1,3-dimethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With hydrogenchloride at 60 - 70℃; for 1h; pH=1; | A 53% B n/a |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 60 - 70℃; for 0.5h; | 50% |
4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
6,8-dimethyl-3-thia-2,4,6,8-tetraazabicyclo[3.3.0]octan-7-one 3,3-dioxide
Conditions | Yield |
---|---|
With SULFAMIDE In water at 60℃; for 0.5h; pH=5 - 6; | 49% |
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