Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

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

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

8-AMINOGUANINE CAS:28128-41-8

Cas:28128-41-8

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

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

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.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

28128-41-8 CAS NO.28128-41-8

Cas:28128-41-8

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep 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

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

6H-Purin-6-one,2,8-diamino-1,9-dihydro- Application:Organic Chemicals

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

28128-41-8

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

6H-Purin-6-one,2,8-diamino-1,9-dihydro- cas 28128-41-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

6H-Purin-6-one,2,8-diamino-1,9-dihydro- cas 28128-41-8

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

8-AMINOGUANINE

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

8-AMINOGUANINE

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

8-Aminoguanine

Cas:28128-41-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

28128-41-8 CAS NO.28128-41-8

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

6H-Purin-6-one,2,8-diamino-1,9-dihydro-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 8-AMINOGUANINE, CAS:28128-41-8 with the most competitive price and the best quality.

8-AMINOGUANINE

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:please email us, thanks

8-AMINOGUANINE

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Other

inquiry

Toronto Research Chemicals

6H-Purin-6-one,2,8-diamino-1,9-dihydro-

Cas:28128-41-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

8-<(4-bromophenyl)azo>guanine
79953-02-9

8-<(4-bromophenyl)azo>guanine

8-aminoguanine
28128-41-8

8-aminoguanine

Conditions
ConditionsYield
With sodium dithionite In sodium hydroxide at 90℃; for 48h; pH 9;60%
8-nitroguanine
168701-80-2

8-nitroguanine

8-aminoguanine
28128-41-8

8-aminoguanine

Conditions
ConditionsYield
With sodium disulfite In water at 20℃; for 0.166667h;
With sodium dithionite Product distribution;
2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

2-amino-1,9-dihydro-6H-purin-6-one

8-aminoguanine
28128-41-8

8-aminoguanine

Conditions
ConditionsYield
Stage #1: 2-amino-1,9-dihydro-6H-purin-6-one With 4-chlorophenyldiazonium salt
Stage #2: With sodium hydrogensulfite
Multi-step reaction with 2 steps
1: peroxynitrite / aq. phosphate buffer / 0.08 h / 20 °C / pH 7
2: sodium dithionite
View Scheme
Multi-step reaction with 2 steps
1: aq. HCl; ammonium formate; peroxonitrite / 0.03 h / 20 °C / pH 6.8 - 7.0
2: sodium hydrosulfite / H2O / 0.17 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 75 percent / aq. NaOH / 0.25 h / 0 °C / pH 10-11
2: 60 percent / sodium dithionite / aq. NaOH / 48 h / 90 °C / pH 9
View Scheme
8-aminoguanosine
3868-32-4

8-aminoguanosine

8-aminoguanine
28128-41-8

8-aminoguanine

Conditions
ConditionsYield
With hydrogenchloride In water at 70℃; for 1h;
8-aminoguanine
28128-41-8

8-aminoguanine

2,8-diamino-6-chloropurine

2,8-diamino-6-chloropurine

Conditions
ConditionsYield
With N,N-dimethyl-aniline; trichlorophosphate for 0.5h; Heating;63%
8-aminoguanine
28128-41-8

8-aminoguanine

2'-Deoxycytidine
951-77-9

2'-Deoxycytidine

8-amino-2'-deoxyguanosine
13389-04-3

8-amino-2'-deoxyguanosine

Conditions
ConditionsYield
With trans-N-deoxyribosylase from Lactobacillus helveticus In water at 37℃; for 15h; Product distribution; trans-deoxyribosylation; Enzymatic reaction; product analyzed by HPLC;58 % Chromat.
8-aminoguanine
28128-41-8

8-aminoguanine

N,N-dimethylformamide dineopentyl acetal
4909-78-8

N,N-dimethylformamide dineopentyl acetal

8-amino-2,8-bis(N-dimethylaminomethylene)guanine

8-amino-2,8-bis(N-dimethylaminomethylene)guanine

Conditions
ConditionsYield
In N,N-dimethyl-formamide
8-aminoguanine
28128-41-8

8-aminoguanine

[2-(2,8-diamino-6-oxo-1,6-dihydro-purin-9-yl)-ethoxymethyl]-phosphonic acid diisopropyl ester

[2-(2,8-diamino-6-oxo-1,6-dihydro-purin-9-yl)-ethoxymethyl]-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: NaH / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

[2-(2,8-diamino-6-oxo-1,6-dihydro-purin-7-yl)-ethoxymethyl]-phosphonic acid diisopropyl ester

[2-(2,8-diamino-6-oxo-1,6-dihydro-purin-7-yl)-ethoxymethyl]-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: NaH / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

{2-[2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-9-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

{2-[2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-9-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: NaH / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

{2-[2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-7-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

{2-[2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-7-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: NaH / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

2,8-Diamino-9-((S)-2-hydroxy-3-trityloxy-propyl)-1,9-dihydro-purin-6-one

2,8-Diamino-9-((S)-2-hydroxy-3-trityloxy-propyl)-1,9-dihydro-purin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

2,8-Diamino-7-((S)-2-hydroxy-3-trityloxy-propyl)-1,7-dihydro-purin-6-one

2,8-Diamino-7-((S)-2-hydroxy-3-trityloxy-propyl)-1,7-dihydro-purin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

N'-[8-(dimethylamino-methyleneamino)-9-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,9-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

N'-[8-(dimethylamino-methyleneamino)-9-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,9-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

N'-[8-(dimethylamino-methyleneamino)-7-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,7-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

N'-[8-(dimethylamino-methyleneamino)-7-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,7-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

(2-{2,8-diamino-1-[2-(diisopropoxy-phosphorylmethoxy)-ethyl]-6-oxo-1,6-dihydro-purin-7-yl}-ethoxymethyl)-phosphonic acid diisopropyl ester

(2-{2,8-diamino-1-[2-(diisopropoxy-phosphorylmethoxy)-ethyl]-6-oxo-1,6-dihydro-purin-7-yl}-ethoxymethyl)-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: NaH / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

{2-[1-[2-(diisopropoxy-phosphorylmethoxy)-ethyl]-2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-7-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

{2-[1-[2-(diisopropoxy-phosphorylmethoxy)-ethyl]-2,8-bis-(dimethylamino-methyleneamino)-6-oxo-1,6-dihydro-purin-7-yl]-ethoxymethyl}-phosphonic acid diisopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: NaH / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

2,8-Diamino-1,7-bis-((S)-2-hydroxy-3-trityloxy-propyl)-1,7-dihydro-purin-6-one

2,8-Diamino-1,7-bis-((S)-2-hydroxy-3-trityloxy-propyl)-1,7-dihydro-purin-6-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
3: Me3SiBr / acetonitrile
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

N'-[8-(dimethylamino-methyleneamino)-1,7-bis-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,7-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

N'-[8-(dimethylamino-methyleneamino)-1,7-bis-(2-hydroxy-3-trityloxy-propyl)-6-oxo-6,7-dihydro-1H-purin-2-yl]-N,N-dimethyl-formamidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: Cs2CO3 / dimethylformamide
View Scheme
8-aminoguanine
28128-41-8

8-aminoguanine

8-amino-O6-benzylguanine

8-amino-O6-benzylguanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 63 percent / POCl3, N,N-dimethylaniline / 0.5 h / Heating
2: 21 percent / Na / 5 h / 130 °C
View Scheme

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View