Zhonghe Fountain is striving for R&D,production and distribution cosmetic active ingredients for personal care industry. Zhonghe Fountain always maintains a keen insight into industry and focuses on the market demand trends to expand its invests
Cas:74638-76-9
Min.Order:1 Kilogram
FOB Price: $570.0 / 600.0
Type:Trading Company
inquiry1. 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
Cas:74638-76-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:74638-76-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryDayangchem'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:74638-76-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWith 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
Cas:74638-76-9
Min.Order:1 Kilogram
FOB Price: $10.0 / 16.0
Type:Trading Company
inquiryWITH 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:74638-76-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryDetails 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 d
Cas:74638-76-9
Min.Order:1 Kilogram
FOB Price: $530.0 / 532.0
Type:Trading Company
inquiryProduct name 2,4-DIAMINO PYRIMIDINE-3-OXIDE CAS 74638-76-9 Synonyms 2,4-Pyrimidinediamine 3-oxide;Kopexil;2,4-DIAMINO PYRIMIDINE-3-OXIDE;Aminexil;2,4-Pyrimidinediamine, 3-oxide (
Cas:74638-76-9
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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:74638-76-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2,4-DIAMINO PYRIMIDINE-3-OXIDE CAS:74638-76-9 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 or
Cas:74638-76-9
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:74638-76-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPRODUCT DETAILS
Cas:74638-76-9
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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:74638-76-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur 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 present
Cas:74638-76-9
Min.Order:1 Gram
FOB Price: $481.0
Type:Trading Company
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater
Cas:74638-76-9
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:74638-76-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
The 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:74638-76-9
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:74638-76-9
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:74638-76-9
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiry2,4-Pyrimidinediamine 3-oxide; Kopexil; 2,4-DIAMINO PYRIMIDINE-3-OXIDE; Aminexil; 4-Diaminopyrimidine 3-N-oxide CAS number: 74638-76-9 Molecular formula: C4H6N4O Molecular weight: 126.12 2,4-DIAMINO PYRI
Cas:74638-76-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:74638-76-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:74638-76-9
Min.Order:1 Milligram
Negotiable
Type:Trading Company
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:74638-76-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:74638-76-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 2,4-Diaminopyrimidine 3-Oxide CAS No.:74638-76-9 Molecule Formula:C4H6N4O Molecule Weight:126.12 Purity: 99.0% Package: 25kg/drum Description: White powder Manufacture Standards:Enterprise Standard TE
Cas:74638-76-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:74638-76-9
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 2,4-Diaminopyrimidine 3-N-oxide cas 74638-76-9 ;Please contact us by email freely. We are leading exporter in China. If you really n
Cas:74638-76-9
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:74638-76-9
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:74638-76-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiry6-chloro-pyrimidine-2,4-diyldiamine
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
With potassium hydroxide; hydrogen; palladium on activated charcoal In ethanol | 69% |
2,4-diaminopyrimidine
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
With dihydrogen peroxide In trifluoroacetic acid 1.) 0 deg C, 3 h, 2.) 20 deg C, 12 h; Yield given; |
2,4-diaminopyrimidine
A
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In 1,4-dioxane for 4h; Ambient temperature; Yield given. Yields of byproduct given; |
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
In ethanol | A 78% B n/a |
2,4-diaminopyrimidine 3-N-oxide
2,4-diamino-5-nitropyrimidine 3-oxide
Conditions | Yield |
---|---|
With potassium hydroxide; nitric acid; sodium hydrogencarbonate In sulfuric acid; water | 57% |
2,4-diaminopyrimidine 3-N-oxide
2,4-diamino-5-bromopyrimidine 3-oxide
Conditions | Yield |
---|---|
With N-Bromosuccinimide In methanol; water; acetone | 50% |
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol at 20 - 45℃; for 1.5h; | 46% |
2,4-diaminopyrimidine 3-N-oxide
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol; water | 40% |
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