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
Cas:121816-84-0
Min.Order:1 Kilogram
FOB Price: $4.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:121816-84-0
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FOB Price: $1.0 / 10.0
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:121816-84-0
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Type:Lab/Research institutions
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 providing h
Cas:121816-84-0
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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:121816-84-0
Min.Order:0 Metric Ton
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Type:Manufacturers
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Shandong 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:121816-84-0
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryProduct Name: 4-BROMO-2-NITRO-1H-IMIDAZOLE Synonyms: 4-BROMO-2-NITRO-1H-IMIDAZOLE CAS: 121816-84-0 MF: C3H2BrN3O2 MW: 191.97088 EINECS: Product Categories: Imidazol&Benzimidazole Mol File: 121816-84-0.mol Appearance:White powder Storag
high 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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:121816-84-0
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Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:121816-84-0
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Type:Lab/Research institutions
inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Cas:121816-84-0
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Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
4-Bromo-2-nitro-1H-imidazole cas 121816-84-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:121816-84-0
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inquiry121816-84-0 Application:intermediate
Cas:121816-84-0
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Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:121816-84-0
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Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
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:121816-84-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHenan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
Cas:121816-84-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryFor quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,
Cas:121816-84-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryDeliver Day : within 24 hours after get the payment Payment Terms : T/T, Western Union, MoneyGram, bank transfer Packaging: Safe and discreet packaging Shipment : UPS / DHL / FEDEX / EMS and Client's request Origin China Quality : High
Cas:121816-84-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Trading Company
inquiryChinese name: 4 - bromine - 2 - nitro - 1 h - Imidazole English name: 1 h - Imidazole, 5 - bromo - 2 - nitro - English alias: 1 h - Imidazole, 4 - bromo - 2 - nitro - 9 (ci); 4 - Bromo - 2 - nitroimidazole; CAS No. : 121816-84-0 minor: son C3H2BrN3
Cas:121816-84-0
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryAt Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App
Cas:121816-84-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProName: 4-Bromo-2-nitro-1H-imidazole CasNo: 121816-84-0 Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Port: Shanghai Purity:
1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-BROMO-2-NITRO-1H-IMIDAZOLE, CAS:121816-84-0 with the most competitive price and the
4-Bromo-2-nitro-1H-imidazole Application:80077780
Cas:121816-84-0
Min.Order:1 Gram
FOB Price: $500.0
Type:Trading Company
inquiry4-bromo-2-nitro-1H-imidazole
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; for 24h; | 67.5% |
4-bromo-1-(triphenylmethyl)-1H-imidazole
A
triphenylmethyl alcohol
B
4-bromo-2-nitro-1H-imidazole
C
4,5'-Dibromo-2'-nitro-1H,3'H-[2,4']biimidazolyl
Conditions | Yield |
---|---|
With hydrogenchloride; n-butyllithium; propyl nitrate 1) hexane, THF, 0 deg C, 1 h; 2) 20 deg C, 2 h; 3) MeOH; Yield given. Multistep reaction; |
4-bromo-2-nitro-1H-imidazole
dimethyl sulfate
A
4-bromo-1-methyl-2-nitroimidazole
B
4,5'-Dibromo-3'-methyl-2'-nitro-1H,3'H-[2,4']biimidazolyl
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 0.5h; Heating; Yields of byproduct given; | A 37% B n/a |
In 1,4-dioxane for 7h; Heating; Yields of byproduct given; | A n/a B 0.17 g |
4-bromo-2-nitro-1H-imidazole
Conditions | Yield |
---|---|
With palladium on activated charcoal; acetic acid In tert-butyl alcohol | |
With palladium on activated charcoal; hydrogen; acetic acid In tert-butyl alcohol | |
With palladium on activated charcoal; acetic acid In tert-butyl alcohol Inert atmosphere; |
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