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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:2846-89-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHigh quality and best price of 4(3H)-Pyrimidinethione,5,6-diamino- from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in ch
Cas:2846-89-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.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:2846-89-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:2846-89-1
Min.Order:1 Kilogram
FOB Price: $30.0 / 40.0
Type:Trading Company
inquiry4,5-DIAMINO-6-MERCAPTOPYRIMIDINE CAS:2846-89-1 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 o
Cas:2846-89-1
Min.Order:1 Gram
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
Cas:2846-89-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 have s
Cas:2846-89-1
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryJ&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
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:2846-89-1
Min.Order:10 Gram
FOB Price: $100.0
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
Cas:2846-89-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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:2846-89-1
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:2846-89-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe 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:2846-89-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as:
Cas:2846-89-1
Min.Order:1 Gram
Negotiable
Type:Manufacturers
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:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
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
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry5,6-diamino-1h-pyrimidine-4-thione Application:5,6-diamino-1h-pyrimidine-4-thione
Supply top quality products with a reasonable price Application:api
4,5-Diamino-6-mercaptopyrimidine cas 2846-89-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Other
inquiryBest quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry5,6-diamino-1h-pyrimidine-4-thioneAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airp
Cas:2846-89-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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
Cas:2846-89-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPrice, 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
Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom
Cas:2846-89-1
Min.Order:5 Gram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With Lawessons reagent | 43% |
2-chloro-4,6-dimethylnicotinonitrile
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
With sodium hydroxide In methanol for 20h; Heating; | 96% |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 60 - 65℃; | 93% |
4-chloro-3-cyanonitrobenzene
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 60 - 65℃; for 1h; | 82% |
4,5-Diamino-6-mercaptopyrimidine
6-chloro-1,3-dimethyl-5-nitrouracil
4-Amino-5,7-dimethyl-10,10a-dihydro-5H,8aH-9-thia-1,3,5,7,10-pentaaza-anthracene-6,8-dione
Conditions | Yield |
---|---|
78% |
2-Bromo-3-isopropylamino-5,5-dimethyl-cyclohex-2-enone
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
70% |
Conditions | Yield |
---|---|
Heating; | 65% |
2-Bromo-3-butylamino-5,5-dimethyl-cyclohex-2-enone
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
63% |
3-Amino-2-bromo-5,5-dimethyl-cyclohex-2-enone
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
62.5% |
3-Benzylamino-2-bromo-5,5-dimethyl-2-cyclohexen-1-one
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
62% |
4,5-Diamino-6-mercaptopyrimidine
acenaphthene quinone
6,7-acenaphtheno-4-thiopteridine
Conditions | Yield |
---|---|
In acetic acid for 2h; Heating; | 62% |
2-Bromo-3-heptylamino-5,5-dimethyl-cyclohex-2-enone
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
58% |
4,5-Diamino-6-mercaptopyrimidine
9,10-phenanthrenequinone
6,7-phenanthreno-4-thiopteridine
Conditions | Yield |
---|---|
In acetic acid for 2h; Heating; | 56% |
2-Bromo-3-hexylamino-5,5-dimethyl-cyclohex-2-enone
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
54% |
4,5-Diamino-6-mercaptopyrimidine
6-chloro-1,3-dimethyl-5-nitrouracil
B
4-Amino-6,8-dimethyl-7,9-dioxo-6,7,8,9-tetrahydrodipyrimido<4.5-b><4'.5'-e><1,4>thiazinyl
Conditions | Yield |
---|---|
With dihydrogen peroxide; triethylamine In methanol at 20℃; for 0.5h; | A 30% B 42% |
With triethylamine In methanol at 20℃; for 0.5h; | A 30% B 42% |
thiazole-4-carbonitrile
4,5-Diamino-6-mercaptopyrimidine
8-thiazol-4-yl-1,7(9)-dihydro-purine-6-thione
Conditions | Yield |
---|---|
With PPA at 180 - 210℃; |
acetic anhydride
4,5-Diamino-6-mercaptopyrimidine
N-(2-methyl-thiazolo[5,4-d]pyrimidin-7-yl)-acetamide
chloroacetonitrile
4,5-Diamino-6-mercaptopyrimidine
7H-pyrimido[4,5-b][1,4]thiazine-4,6-diamine
N-phenylsulfinylamine
4,5-Diamino-6-mercaptopyrimidine
phenyl-[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-yl-amine
Conditions | Yield |
---|---|
With pyridine |
chloroacetic acid
4,5-Diamino-6-mercaptopyrimidine
4-amino-5H-pyrimido[4,5-b][1,4]thiazin-6-one
4,5-Diamino-6-mercaptopyrimidine
[1,2,3]thiadiazolo[5,4-d]pyrimidin-7-ylamine
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite |
4,5-Diamino-6-mercaptopyrimidine
6H-[1,2,5]thiadiazolo[3,4-d]pyrimidine-7-thione
Conditions | Yield |
---|---|
With pyridine; N-phenylsulfinylamine |
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide |
4,5-Diamino-6-mercaptopyrimidine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide |
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