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Ality Chemical Corporation

Uracil Basic information Organic alkali Fluorouracil Chemical property Uses Production methods Product Name: Uracil Synonyms: COATED SAFETY BOTTLE 2,5LWITHOUT CAP ISO;ALUMINIUM CAN WITH HANDLE AND STOPPER;Uracyl;2,6-Dihydroxypyrimidine;2-

Factory Supply Uracil

Cas:66-22-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zhangjiagang bonded area Kaida International Trade Co., Ltd.

Zhangjiagang free Trade Zone Kaida International trade Co., LTD., formerly known as Zhangjiagang Asia Chemical Co., LTD., has been engaged in the production and research of this product for more than 10 years and has rich experience. The company'

Uracil 2,4-Dihydroxypyrimidine

Cas:66-22-8

Min.Order:500 Gram

Negotiable

Type:Trading Company

inquiry

Henan Sigma Biotechnology Co., Ltd.

1. 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,

Uracil

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $66.0 / 99.0

Type:Trading Company

inquiry

Zhengzhou Yuanli Biological Technology Co., Ltd.

Product Name:Uracil CAS No.:66-22-8 MF:C4H4N2O2 MW:112.09 Assay : 98% Packaging: 1kg/Bag, 25kg/Drum or depends on your requirements. Shipping: Timely delivery after your payment Superiority : ISO certificate 2. Powerful R & D

Top grade Uracil factory supply

Cas:66-22-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

High quality Uracil for hot sale

Cas:66-22-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance white or almost white crystalline powder,Odorless conform Identification

High purity Uracil with high quality and best price cas:66-22-8

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $25.0 / 30.0

Type:Manufacturers

inquiry

Simagchem Corporation

Welcome 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

High quality Uracil supplier in China

Cas:66-22-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name Uracil CAS number 66-22-8 Assay ≥99% Appearance White to off-white crystalline powder Capacity 200mt/year Application Pharmaceutical interme

Uracil

Cas:66-22-8

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Buy Uracil, Cas No. 66-22-8 from Rosewell

Cas:66-22-8

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

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 almost white crystalline powder Storage:+15℃ to +30°

High purity Uracil CAS 66-22-8 with favorable price

Cas:66-22-8

Min.Order:25 Kilogram

FOB Price: $30.0 / 55.0

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. 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

Factory Price OLED 99% 66-22-8 Uracil Manufacturer

Cas:66-22-8

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

Uracil

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

2,4-Dihydroxypyrimidine(Uracil) 66-22-8 /manufacturer/low price/high quality/in stock

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $3.0 / 6.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

Uracil

Cas:66-22-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

Uracil

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

66-22-8 Uracil C4H4N2O2

Cas:66-22-8

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With 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

Uracil

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

New production CAS 66-22-8 with best quality

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

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

2,4-(1H,3H-Pyrimidinedione)

Cas:66-22-8

Min.Order:10 Kilogram

FOB Price: $40.0 / 50.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name Uracil CAS No. 66-22-8 Density 1.5±0.1 g/cm3 Molecular Formula C4H4N2O2 Molecular Weight 112.0

Uracil CAS:66-22-8

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: 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

100% Natural Uracil Manufacturer For Advanced Gastric Cancer

Cas:66-22-8

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to slightly yellow Crystalline Powder Storage:2-8°C, Tightly closed. Dry Package:25kg/drum Application:Pharmaceutical intermediates; organic synthetic Transportation:Express/Sea/Air Port:any port in China

Hot sale 2-Hydroxy-4(3H)-pyrimidinone;

Cas:66-22-8

Min.Order:500 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

High Quality Medical Grade White Powder Uracil CAS No. 66-22-8

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $200.0 / 400.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Uracil 66-22-8

Cas:66-22-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We 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

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

antineoplastic, Uracil CAS:66-22-8

Cas:66-22-8

Min.Order:1 Kilogram

FOB Price: $21.4 / 29.3

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Uracil CAS: 66-22-8 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 intermediates, stero

Uracil CAS: 66-22-8

Cas:66-22-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Uracil

Cas:66-22-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Direct Manufacturer of Uracil CAS NO.66-22-8

Cas:66-22-8

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi

Factory supplier 66-22-8 with best price

Cas:66-22-8

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-thiouracil
141-90-2

2-thiouracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With sodium hydroxide; methyloxirane In water at 20℃;100%
With dihydrogen peroxide; potassium hydroxide In ethanol at 0 - 60℃; for 4h;65.3%
With iodosylbenzene In acetone for 15h; Ambient temperature;62%
[1-(4-isopropoxypyrimidin-2-yl)piperidin-2-yl]-methanol
879499-38-4

[1-(4-isopropoxypyrimidin-2-yl)piperidin-2-yl]-methanol

uracil
66-22-8

uracil

Conditions
ConditionsYield
With hydrogenchloride In water at 90℃; for 0.333333h;100%
3-Phenyl-5,7a-dihydro-1-oxa-2,3a,5-triaza-inden-4-one
178047-66-0

3-Phenyl-5,7a-dihydro-1-oxa-2,3a,5-triaza-inden-4-one

uracil
66-22-8

uracil

Conditions
ConditionsYield
In methanol for 24h;100%
4-methylsulfanylpyrimidin-2(1H)-one
35551-31-6

4-methylsulfanylpyrimidin-2(1H)-one

uracil
66-22-8

uracil

Conditions
ConditionsYield
With ferrous(II) sulfate heptahydrate In water at 80℃; for 72h;100%
2'-deoxyuridine
951-78-0

2'-deoxyuridine

uracil
66-22-8

uracil

Conditions
ConditionsYield
With 18-crown-6 ether In dimethyl sulfoxide at 50℃; for 36h;97.3%
With Lactobacillus animalis ATCC 35046 2’-N-deoxyribosyltransferase immobilized in DEAE-Sepharose; water for 1h; Enzymatic reaction;22%
With potassium phosphate; 5'-amino-5'-deoxyuridine phosphorylase In Tris HCl buffer at 30℃; for 3h; pH=9; Kinetics; Concentration; Time; Enzymatic reaction;
uridine
58-96-8

uridine

A

α-D-ribofuranose-1-O-phosphate barium salt

α-D-ribofuranose-1-O-phosphate barium salt

B

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: uridine With magnesium(II) chloride hexahydrate; recombinant E. coli uridine phosphorylase In aq. phosphate buffer at 23℃; pH=7.0;
Stage #2: With ammonium hydroxide; barium(II) acetate In aq. phosphate buffer at 4℃; pH=8.0;
A 96%
B n/a

A

α-D-arabinofuranosyl-1-phosphate barium salt

α-D-arabinofuranosyl-1-phosphate barium salt

B

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: araU With magnesium(II) chloride hexahydrate; recombinant E. coli uridine phosphorylase In aq. phosphate buffer at 40℃; for 72h; pH=7.0;
Stage #2: With ammonium hydroxide; barium(II) acetate In aq. phosphate buffer at 4℃; pH=8.0;
A 96%
B n/a
methyl 3-methoxyprop-2-enoate
34846-90-7

methyl 3-methoxyprop-2-enoate

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: methyl 3-methoxyprop-2-enoate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
95.2%
3',5'-di-O-acetyl-2'-deoxy-2'-<(4-methoxyphenyl)sulfonyl>uridine
139705-96-7

3',5'-di-O-acetyl-2'-deoxy-2'-<(4-methoxyphenyl)sulfonyl>uridine

A

[4-[(4-methoxyphenyl)sulfonyl]furan-2-yl]methyl acetate

[4-[(4-methoxyphenyl)sulfonyl]furan-2-yl]methyl acetate

B

uracil
66-22-8

uracil

Conditions
ConditionsYield
With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide at 20℃; for 0.25h; Inert atmosphere;A 95%
B n/a
5-bromouracil
51-20-7

5-bromouracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With N,N-dimethyl acetamide at 180℃; for 7h;93.8%
With isopropyl alcohol Product distribution; Mechanism; Quantum yield; Irradiation; deuterated 2-propanol solvents;
In ethanol Product distribution; Quantum yield; Mechanism; Irradiation; further solvent;
ethyl 3-ethoxyacrylate
1001-26-9

ethyl 3-ethoxyacrylate

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: ethyl 3-ethoxyacrylate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
92.4%
2'-deoxyuridine
951-78-0

2'-deoxyuridine

2-amino-6-hydroxypurine
73-40-5

2-amino-6-hydroxypurine

A

uracil
66-22-8

uracil

B

2'-deoxyguanosine
961-07-9

2'-deoxyguanosine

Conditions
ConditionsYield
With potassium dihydrogenphosphate; multimeric uridine phosphorylase-Sepabeads-PEI-DX; purine nucleoside phosphorylase-glyoxyl-agarose In water at 45℃; for 24h; pH=10;A n/a
B 92%
3-methoxyacrylic acid ethyl ester

3-methoxyacrylic acid ethyl ester

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: 3-methoxyacrylic acid ethyl ester In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
90.6%
5-iodo-2-methylthio-4(3H)-pyrimidinone
76510-61-7

5-iodo-2-methylthio-4(3H)-pyrimidinone

A

uracil
66-22-8

uracil

B

5-iodouracil
696-07-1

5-iodouracil

Conditions
ConditionsYield
With Oxone In 1,4-dioxane; waterA 10%
B 90%
3-ethoxyacrylic acid methyl ester
41343-59-3

3-ethoxyacrylic acid methyl ester

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: 3-ethoxyacrylic acid methyl ester In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
89.2%
5-iodouracil
696-07-1

5-iodouracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); hypophosphorous acid; sodium hydrogencarbonate In water for 1.5h; Heating;89%
With tris-(trimethylsilyl)silane; 2-hydroxyethanethiol; 1,1'-azobis(1-cyanocyclohexanenitrile) In water at 100℃; for 4h;98 % Turnov.
With indium In water at 20℃; sonication;
2',3'-dithiouridine
156592-92-6

2',3'-dithiouridine

uracil
66-22-8

uracil

Conditions
ConditionsYield
With triethylamine In methanol for 1h; Ambient temperature;88%
N1-Iodomethyluracil
97838-62-5

N1-Iodomethyluracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With water for 0.5h; Heating;87%
methyl 3-aminoacrylate

methyl 3-aminoacrylate

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h;
Stage #2: methyl 3-aminoacrylate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
85.8%
2'-azido-2'-deoxyuridine
26929-65-7

2'-azido-2'-deoxyuridine

A

uracil
66-22-8

uracil

B

1-(2-amino-2-deoxy-β-D-ribofuranosyl)uracil
26889-39-4, 56888-92-7, 68115-81-1

1-(2-amino-2-deoxy-β-D-ribofuranosyl)uracil

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In N,N-dimethyl acetamide; benzene for 0.5h; Heating;A 13%
B 85%
2-hydroxypyrimidine hydrochloride
38353-09-2

2-hydroxypyrimidine hydrochloride

uracil
66-22-8

uracil

Conditions
ConditionsYield
With Agrobacterium sp. DSM 6136 for 15h;85%
2'-deoxyuridine
951-78-0

2'-deoxyuridine

Allopurinol
68-94-0

Allopurinol

A

deoxyinosine
890-38-0

deoxyinosine

B

uracil
66-22-8

uracil

Conditions
ConditionsYield
With potassium dihydrogenphosphate; multimeric uridine phosphorylase-Sepabeads-PEI-DX; purine nucleoside phosphorylase-glyoxyl-agarose In water at 45℃; for 5h; pH=10; Product distribution; Further Variations:; pH-values; Temperatures;A 85%
B n/a
C4H6N3O4S(1-)*Na(1+)

C4H6N3O4S(1-)*Na(1+)

uracil
66-22-8

uracil

Conditions
ConditionsYield
With hydrogenchloride In water at 22 - 98℃; for 5.5h; Temperature; Large scale;84.5%
ethyl 3-aminoacrylate
77570-30-0

ethyl 3-aminoacrylate

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: ethyl 3-aminoacrylate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
83.4%
1,3-dibenzyluracil
34001-56-4

1,3-dibenzyluracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In methanol for 48h; Heating;82.5%
With boron tribromide In xylene at 138℃; for 19h;80%
With boron tribromide In xylene for 19h; Mechanism; Product distribution; Heating; various solvents, temperatures and reaction times;
n-butyl 3-n-butoxyacrylate

n-butyl 3-n-butoxyacrylate

urea
57-13-6

urea

uracil
66-22-8

uracil

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene at 60℃; for 4h;
Stage #2: n-butyl 3-n-butoxyacrylate In 5,5-dimethyl-1,3-cyclohexadiene at 80 - 110℃; for 6h; Temperature; Time; Solvent; Reagent/catalyst;
81.1%
2,5-diphenylpyrimido<1,2-f>-1,3,4,6-thiatriazepin-7-one
74415-65-9

2,5-diphenylpyrimido<1,2-f>-1,3,4,6-thiatriazepin-7-one

A

diphenyl-[1,3,4]thiadiazole
1456-21-9

diphenyl-[1,3,4]thiadiazole

B

uracil
66-22-8

uracil

Conditions
ConditionsYield
With hydrogenchloride In methanol for 1h; Product distribution; Heating; various thitriazepines, hydrolysis;A 64%
B 81%
4-(3-cyanopropyloxy)-2-ethoxypyrimidine

4-(3-cyanopropyloxy)-2-ethoxypyrimidine

uracil
66-22-8

uracil

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 2h; Heating;81%
2,4-dithiouracil
2001-93-6

2,4-dithiouracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With potassium superoxide; 18-crown-6 ether for 72h; Ambient temperature;80%
With diphenylselenoxide In ethanol
1-acetoxymethyluracil

1-acetoxymethyluracil

uracil
66-22-8

uracil

Conditions
ConditionsYield
With hydrogenchloride for 1h; Heating;80%
formaldehyd
50-00-0

formaldehyd

uracil
66-22-8

uracil

5-hydroxymethyl uracil
4433-40-3

5-hydroxymethyl uracil

Conditions
ConditionsYield
With potassium hydroxide In water at 50 - 52℃; for 68h;100%
With potassium hydroxide for 0.05h; microwave irradiation;98%
With potassium hydroxide In water at 0 - 55℃; for 36h;98%
methyl bromide
74-83-9

methyl bromide

uracil
66-22-8

uracil

1,3-dimethyluracil
874-14-6

1,3-dimethyluracil

Conditions
ConditionsYield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 40℃; for 3h;100%
propynoic acid methyl ester
922-67-8

propynoic acid methyl ester

uracil
66-22-8

uracil

(E)-3-[3-((E)-2-Methoxycarbonyl-vinyl)-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl]-acrylic acid methyl ester
287727-79-1

(E)-3-[3-((E)-2-Methoxycarbonyl-vinyl)-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl]-acrylic acid methyl ester

Conditions
ConditionsYield
With dmap In acetonitrile at 20℃; for 2h; hetero-Michael addition;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

uracil
66-22-8

uracil

tert-butyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxylate
402848-96-8

tert-butyl 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: uracil With pyridine; dmap at 20℃; for 0.5h; Inert atmosphere;
Stage #2: di-tert-butyl dicarbonate at 20℃; for 12h; Inert atmosphere;
100%
With dmap In acetonitrile at 20℃; for 4h;70%
With pyridine at 0 - 20℃; for 24h; Inert atmosphere;63.49%
With dmap In acetonitrile at 20℃; for 24h; regioselective reaction;
uracil
66-22-8

uracil

5,6-bisdeuteropyrimidin-2,4(1H,3H)-dione
24897-52-7

5,6-bisdeuteropyrimidin-2,4(1H,3H)-dione

Conditions
ConditionsYield
With hydrogen; water-d2; palladium on activated charcoal at 160℃; for 24h;100%
With water-d2; palladium on activated charcoal; hydrogen at 160℃; for 24h;100%
With palladium 10% on activated carbon; hydrogen; water-d2 at 20 - 160℃; for 24.1667h;96%
uracil
66-22-8

uracil

1,2,3,5-tetra-O-benzoyl-2-C-methyl-β-D-ribofuranose
15397-15-6

1,2,3,5-tetra-O-benzoyl-2-C-methyl-β-D-ribofuranose

1-(3,4-dibenzoyloxy-5-benzoyloxymethyl-3-methyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

1-(3,4-dibenzoyloxy-5-benzoyloxymethyl-3-methyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

Conditions
ConditionsYield
Stage #1: uracil With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 90℃; for 0.75h;
Stage #2: 1,2,3,5-tetra-O-benzoyl-2-C-methyl-β-D-ribofuranose With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 90℃; for 2h;
100%
uracil
66-22-8

uracil

sodium hydroxide
1310-73-2

sodium hydroxide

sodium pyrimidin-1-ide-2,4-dione
42563-71-3, 53006-96-5, 59245-40-8

sodium pyrimidin-1-ide-2,4-dione

Conditions
ConditionsYield
In ethanol; water at 20℃; for 0.25h;100%
uracil
66-22-8

uracil

5-bromouracil
51-20-7

5-bromouracil

Conditions
ConditionsYield
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; acetic anhydride; acetic acid at 50℃; for 1.5h; Temperature; Reagent/catalyst;99.9%
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; acetic anhydride; acetic acid at 50℃; for 1.5h; Temperature; Reagent/catalyst;99.9%
With N-Bromosuccinimide; montmorillonite K-10; tetrabutylammomium bromide for 0.0666667h; microwave irradiation;96%
benzyl chloride
100-44-7

benzyl chloride

uracil
66-22-8

uracil

1,3-dibenzyluracil
34001-56-4

1,3-dibenzyluracil

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride for 6h;99%
With 18-crown-6 ether; potassium carbonate In acetonitrile at 40 - 82℃;91.5%
With sodium hydroxide; tetrabutylammomium bromide In benzene at 80℃; for 14h;90%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

uracil
66-22-8

uracil

O,O'-bis-(trimethylsilyl)uracil
10457-14-4

O,O'-bis-(trimethylsilyl)uracil

Conditions
ConditionsYield
With 1,1,1,3,3,3-hexamethyl-disilazane Heating;99%
In various solvent(s) Silylation; Heating;83%
With triethylamine In 1,4-dioxane at 25℃; for 16h;54%
uracil
66-22-8

uracil

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

O,O'-bis-(trimethylsilyl)uracil
10457-14-4

O,O'-bis-(trimethylsilyl)uracil

Conditions
ConditionsYield
With chloro-trimethyl-silane for 24h; Reflux;99%
With chloro-trimethyl-silane at 150 - 170℃; for 2h;
for 16h; Heating;
uracil
66-22-8

uracil

1,2-di-O-acetyl-3,5-di-O-benzyl-4-C-fluoromethyl-D-ribofuranose
196604-56-5

1,2-di-O-acetyl-3,5-di-O-benzyl-4-C-fluoromethyl-D-ribofuranose

2'-O-acetyl-3',5'-di-O-benzyl-4'-C-fluoromethyluridine
196604-57-6

2'-O-acetyl-3',5'-di-O-benzyl-4'-C-fluoromethyluridine

Conditions
ConditionsYield
Stage #1: uracil With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 80℃; for 0.5h; Inert atmosphere;
Stage #2: 1,2-di-O-acetyl-3,5-di-O-benzyl-4-C-fluoromethyl-D-ribofuranose With tin(IV) chloride In acetonitrile at 80℃; for 0.5h; Inert atmosphere;
99%
Stage #1: uracil With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane for 3h; silylation; Heating;
Stage #2: 1,2-di-O-acetyl-3,5-di-O-benzyl-4-C-fluoromethyl-D-ribofuranose With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 0 - 20℃; for 2h; glycosylation;
91%
methyl 6-S-acetyl-3,4-anhydro-6-thio-1-O-trifluoromethanesulfonyl-α-D-tagatofuranoside
853017-72-8

methyl 6-S-acetyl-3,4-anhydro-6-thio-1-O-trifluoromethanesulfonyl-α-D-tagatofuranoside

uracil
66-22-8

uracil

thioacetic acid S-[4-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)-4-methoxy-3,6-dioxa-bicyclo[3.1.0]hex-2-ylmethyl] ester
853017-73-9

thioacetic acid S-[4-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)-4-methoxy-3,6-dioxa-bicyclo[3.1.0]hex-2-ylmethyl] ester

Conditions
ConditionsYield
Stage #1: uracil With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane for 16h; Heating;
Stage #2: methyl 6-S-acetyl-3,4-anhydro-6-thio-1-O-trifluoromethanesulfonyl-α-D-tagatofuranoside In 1,2-dichloro-ethane at 60℃; for 48h;
99%
diphenyl diselenide
1666-13-3

diphenyl diselenide

uracil
66-22-8

uracil

5-(phenylselanyl)pyrimidine-2,4(1H,3H)-dione
70291-89-3

5-(phenylselanyl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃; for 3h; Schlenk technique;99%
With ammonium iodide In N,N-dimethyl-formamide at 50℃; for 2h; Reagent/catalyst; Solvent; Electrochemical reaction; Green chemistry;92%
With potassium iodide In dimethyl sulfoxide at 20℃; for 12h; Electrolysis; Green chemistry;92%
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃;91%
With bis-[(trifluoroacetoxy)iodo]benzene In acetonitrile for 0.2h; Ambient temperature;81%
uracil
66-22-8

uracil

<5-2H>uracil
24897-50-5

<5-2H>uracil

Conditions
ConditionsYield
With water-d2; triethylamine at 70℃; for 288h; Inert atmosphere;99%
With water-d2 pH=8; Kinetics; aq. phosphate buffer;
dimesityl diselenide
71518-92-8

dimesityl diselenide

uracil
66-22-8

uracil

5-(mesitylselanyl)pyrimidine-2,4(1H,3H)-dione

5-(mesitylselanyl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃; for 3h; Schlenk technique;99%
With ammonium iodide In N,N-dimethyl-formamide at 50℃; for 2h; Electrochemical reaction; Green chemistry;89%
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃;88%
With potassium iodide In dimethyl sulfoxide at 20℃; for 16h; Electrolysis; Green chemistry;82%
bis(p-chlorophenyl) diselenide
20541-49-5

bis(p-chlorophenyl) diselenide

uracil
66-22-8

uracil

5-((4-chlorophenyl)selanyl)pyrimidine-2,4(1H,3H)-dione

5-((4-chlorophenyl)selanyl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃; for 3h; Schlenk technique;99%
With dihydrogen peroxide; sodium iodide In dimethyl sulfoxide at 50℃;90%
With ammonium iodide In N,N-dimethyl-formamide at 50℃; for 2h; Electrochemical reaction; Green chemistry;88%
uracil
66-22-8

uracil

2,6-Dichloropyrimidine
3934-20-1

2,6-Dichloropyrimidine

Conditions
ConditionsYield
With trichlorophosphate at 105℃;98%
With phosgene; Triphenylphosphine oxide In nitrobenzene at -5 - 105℃; for 0.666667h; Inert atmosphere;90%
With N-ethyl-N,N-diisopropylamine; trichlorophosphate at 0 - 95℃; for 3h; Sealed tube;82%
uracil
66-22-8

uracil

5-iodouracil
696-07-1

5-iodouracil

Conditions
ConditionsYield
With Iodine monochloride In methanol at 50℃; for 4h;98%
With dmap; iodine; potassium carbonate In tetrahydrofuran for 5h;97%
With N6O17Se2(2-)*H3N*2H(1+); iodine In acetonitrile at 20℃; for 72h;95%
benzyl bromide
100-39-0

benzyl bromide

uracil
66-22-8

uracil

1,3-dibenzyluracil
34001-56-4

1,3-dibenzyluracil

Conditions
ConditionsYield
Stage #1: uracil With potassium carbonate for 1h; Milling;
Stage #2: benzyl bromide In N,N-dimethyl-formamide for 1h; Milling;
98%
Stage #1: uracil With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; for 72h; Inert atmosphere;
93%
Stage #1: uracil With potassium carbonate In N,N-dimethyl-formamide for 18h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide for 72h; Inert atmosphere;
89%
With potassium carbonate In N,N-dimethyl-formamide for 48h; Ambient temperature;
With potassium hydroxide; tetrabutylammomium bromide 1.) 80 deg C, 2 h, 2.) 1 h; Yield given. Multistep reaction;
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose
6974-32-9

1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

uracil
66-22-8

uracil

uridine
58-96-8

uridine

Conditions
ConditionsYield
With chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate; 1,1,1,3,3,3-hexamethyl-disilazane In acetonitrile Substitution;98%
2,3,5-tri-O-acetyl-D-ribofuranosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate
942428-91-3

2,3,5-tri-O-acetyl-D-ribofuranosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate

uracil
66-22-8

uracil

Tri-O-acetyluridine
4105-38-8

Tri-O-acetyluridine

Conditions
ConditionsYield
Stage #1: uracil With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 20℃; for 0.5h;
Stage #2: 2,3,5-tri-O-acetyl-D-ribofuranosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 20℃; Further stages.;
98%
2,3,5-tri-O-benzoyl-D-ribofuranosyl(N-phenyl)trifluoroacetimidate
1055317-41-3

2,3,5-tri-O-benzoyl-D-ribofuranosyl(N-phenyl)trifluoroacetimidate

uracil
66-22-8

uracil

tribenzoyl uridine
1748-04-5

tribenzoyl uridine

Conditions
ConditionsYield
Stage #1: uracil With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 20℃; for 0.5h;
Stage #2: 2,3,5-tri-O-benzoyl-D-ribofuranosyl(N-phenyl)trifluoroacetimidate With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 20℃; Further stages.;
98%
Stage #1: 2,3,5-tri-O-benzoyl-D-ribofuranosyl(N-phenyl)trifluoroacetimidate; uracil With N,O-Bis(trimethylsilyl)trifluoroacetamide In acetonitrile at 20℃; for 0.5h;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 20℃;
88%
2,3,4,6-tetra-O-acetyl-D-galactosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate
942428-89-9

2,3,4,6-tetra-O-acetyl-D-galactosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate

uracil
66-22-8

uracil

1-(2’,3’,4’,6’-tetra-O-acetyl-β-D-galactopyranosyl)-uracil
23707-26-8

1-(2’,3’,4’,6’-tetra-O-acetyl-β-D-galactopyranosyl)-uracil

Conditions
ConditionsYield
Stage #1: 2,3,4,6-tetra-O-acetyl-D-galactosyl 1-(N-phenyl)-2,2,2-trifluoroacetimidate; uracil With N,O-Bis(trimethylsilyl)trifluoroacetamide In nitromethane at 20℃; for 0.5h;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In nitromethane at 20℃;
98%
Ethyl bromodifluoroacetate
667-27-6

Ethyl bromodifluoroacetate

uracil
66-22-8

uracil

ethyl 2-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2,2-difluoroacetate
1286792-94-6

ethyl 2-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2,2-difluoroacetate

Conditions
ConditionsYield
With dipotassium hydrogenphosphate; fac-tris[2-phenylpyridinato-C2,N]iridium(III) In dimethyl sulfoxide at 20℃; for 24h; Schlenk technique; Irradiation; Inert atmosphere;98%
With tris[2-phenylpyridinato-C2,N]iridium(III); dipotassium hydrogenphosphate In dimethyl sulfoxide for 12h; Reagent/catalyst; Inert atmosphere;96%
With ferrocene; dihydrogen peroxide; dimethyl sulfoxide In water at 20℃; for 12.0417h; Inert atmosphere;58%
uracil
66-22-8

uracil

uracil-potassium

uracil-potassium

Conditions
ConditionsYield
With potassium hydroxide In water for 0.166667h;98%
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