DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:288-94-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryUnique advantages of Tetrazole Cas 288-94-8 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Cool dry place Package:1kg/foill bag;25kg/dru
Cas:288-94-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct description: Product name Tetrazole CAS number 288-94-8 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Cilostazol intermediate
HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
Cas:288-94-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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 on.O
Cas:288-94-8
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
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:288-94-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
English name:1H-Tetrazole Synonyms:Tetrazole solution; Tetrazole; 2H-tetrazole; 5H-tetrazole Molecular Formula:CH2N4 Molecular Weight:70.0534 CAS Registry Number:288-94-8 Appearance:White powder Storage:RT. Package:drum Application:Protect am
We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:288-94-8
Min.Order:1 Gram
Negotiable
Type:Trading Company
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:288-94-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:288-94-8
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryOur advantages: Sales term: Has a strong chemical professional quality and strong sense of responsibilit.In the sales field of fine chemicals and the market development of new products, we have a strong foresight and pertinence to provide custo
Cas:288-94-8
Min.Order:1 Kilogram
FOB Price: $1.0
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:288-94-8
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
Type:Trading Company
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:288-94-8
Min.Order:1 Kilogram
FOB Price: $420.0 / 450.0
Type:Trading Company
inquiryTetrazole CAS:288-94-8 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, s
Cas:288-94-8
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
Henan 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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:288-94-8
Min.Order:1 Kilogram
Negotiable
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
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:288-94-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
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
Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:288-94-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryTetrazoleAppearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermediates, OLED&Battery Ingred
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:288-94-8
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality Appearance:white crystals or crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermedia
Conditions | Yield |
---|---|
With sodium azide; ammonium chloride; acetic acid at 90℃; for 10h; | 91.55% |
Stage #1: orthoformic acid triethyl ester With hydrogenchloride; sodium azide; ammonia; pyridine hydrochloride; acetic acid at 90℃; for 12h; Stage #2: With water; sodium hydroxide at 20℃; | 71% |
With sodium azide; ammonium chloride; acetic acid at 95℃; for 18h; | 60.5% |
Conditions | Yield |
---|---|
With sodium azide; triethylamine hydrochloride In N,N-dimethyl-formamide at 130℃; for 4h; Microwave irradiation; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With hypophosphorous acid; sodium nitrite |
4-tetrazol-1-yl-phenylamine
1H-tetrazole
Conditions | Yield |
---|---|
With sulfuric acid; permanganate(VII) ion |
Conditions | Yield |
---|---|
With hydrogen azide; ethanol at 100℃; | |
With hydrogen azide; water at 70 - 80℃; | |
With tris-(2-chloro-ethyl)-amine; benzene at 110℃; |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium azide at 110℃; |
1H-tetrazole
Conditions | Yield |
---|---|
With water at 85℃; Rate constant; pH 2.07 - 12.47; |
1H-tetrazole
Conditions | Yield |
---|---|
With permanganate(VII) ion; acetic acid Man kocht die nach Entfernung des Braunsteins eingeengte Loesung mit verd. Salpetersaeure; |
1H-tetrazole
Conditions | Yield |
---|---|
With sodium hydroxide; permanganate(VII) ion |
Conditions | Yield |
---|---|
beim Erwaermen; |
1H-tetrazole
Conditions | Yield |
---|---|
With hydrogenchloride; tin(ll) chloride | |
With copper(I) sulfate; water; hypophosphorous acid; copper(II) sulfate at 60℃; | |
With copper(I) sulfate; alkali arsenite; water; copper(II) sulfate at 60℃; |
1H-tetrazole
Tri-O-acetyluridine
4-(tetrazol-1-yl)-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-pyrimedin-2(1H)-one
Conditions | Yield |
---|---|
With diphenyl hydrogen phosphate; p-toluenesulfonyl chloride In pyridine at 20℃; for 36h; Substitution; | 100% |
With pyridine; diphenyl hydrogen phosphate; p-toluenesulfonyl chloride at 20℃; for 36h; | 95% |
With diphenyl hydrogen phosphate; p-toluenesulfonyl chloride In pyridine for 36h; Ambient temperature; | 88% |
With diphenyl hydrogen phosphate; p-toluenesulfonyl chloride In pyridine for 36h; Ambient temperature; | 88% |
1H-tetrazole
[3-15N]-4-(tetrazol-1-yl)-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)pyrimidin-2(1H)-one
Conditions | Yield |
---|---|
With diphenyl hydrogen phosphate; p-toluenesulfonyl chloride In pyridine at 20℃; for 36h; Substitution; | 99% |
1H-tetrazole
tetrazolium perchlorate
Conditions | Yield |
---|---|
With perchloric acid In water at 80℃; for 0.166667h; | 98% |
1H-tetrazole
3',5'-di-O-acetyl-2'-deoxyuridine
Acetic acid (2R,3S,5R)-2-acetoxymethyl-5-(2-oxo-4-tetrazol-1-yl-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester
Conditions | Yield |
---|---|
With diphenyl hydrogen phosphate; p-toluenesulfonyl chloride In pyridine for 12h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With sodium hydroxide | 97% |
1H-tetrazole
sodium hydrogencarbonate
5'-O-(4-4'-dimethoxytrityl)thymidine
N,N,N',N'-tetraisopropyl-O-[2-[N-isopropyl-N-(4-methoxybenzoyl)amino]ethyl] phosphordiamidite
Conditions | Yield |
---|---|
In hexane; dichloromethane; ethyl acetate; toluene; acetonitrile | 97% |
1H-tetrazole
18-crown-6 ether
K(μ2-(B(hydride)2(tetrazolate)2)-κ2N,H)(18-crown-6-κ6)
Conditions | Yield |
---|---|
With H2 In neat (no solvent) mixing KBH4, N compd. (2, 3 or 4 equiv.), heating at 100-130°C until gas evolution cessation, treatment with soln. of 1 equiv. of 18-crown-6 in C4H8O; isolation of solid; | 97% |
Conditions | Yield |
---|---|
Stage #1: 1H-tetrazole With potassium borohydride at 100 - 130℃; Stage #2: 18-crown-6 ether In tetrahydrofuran | 97% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 60℃; for 0.166667h; Microwave irradiation; | 97% |
With triethylamine In N,N-dimethyl-formamide Microwave irradiation; |
Conditions | Yield |
---|---|
With phosphoric acid In dichloromethane at 30 - 35℃; for 7h; | 96.6% |
Conditions | Yield |
---|---|
In ethanol for 0.05h; Solvent; Sonication; | 96% |
Conditions | Yield |
---|---|
With aq. NaOH In water mixed, aq. 1.0M NaOH added, stirred (1 h); filtered, washed (H2O, C2H5OH, acetone), dried (in vac., 2 h); elem. anal.; | 95.9% |
Conditions | Yield |
---|---|
In acetonitrile for 0.333333h; Ambient temperature; | 95% |
In acetonitrile | |
In dichloromethane; acetonitrile at 20℃; for 0.5h; Inert atmosphere; | |
In acetonitrile |
Conditions | Yield |
---|---|
With 4-chlorophenylphosphorodichloridate In pyridine for 5h; Ambient temperature; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20 - 25℃; for 3h; | 95% |
1H-tetrazole
3',5'-di-O-acetyl-2'-O-methyluridine
4-(tetrazol-1-yl)-1-(3',5'-di-O-acetyl-2'-O-methyl-β-D-ribofuranosyl)pyrimidin-2-(1H)-one
Conditions | Yield |
---|---|
With pyridine; diphenyl hydrogen phosphate; p-toluenesulfonyl chloride at 20℃; for 36h; | 95% |
Conditions | Yield |
---|---|
With sulfuric acid for 0.833333h; | 94% |
1H-tetrazole
1-chloro-3-(5-phenyl-1H-tetrazol-1-yl)propan-2-ol
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 50℃; for 3h; | 93% |
1H-tetrazole
1H-tetrazole sodium salt
Conditions | Yield |
---|---|
With sodium hydroxide In water | 93% |
1H-tetrazole
sodium 5-chlorotetrazolate
Conditions | Yield |
---|---|
With sodium hypochlorite; acetic acid In water at 55℃; for 6h; Temperature; Time; | 92.76% |
1H-tetrazole
[3',4'-13C2]3',5'-di-O-acetyl-2'-deoxyuridine
4-(tetrazol-1-yl)-1-([3',4'-13C2]3',5'-di-O-acetyl-2'-deoxy-β-D-ribofuranosyl)pyrimidin-2-one
Conditions | Yield |
---|---|
With pyridine; diphenyl hydrogen phosphate; p-toluenesulfonyl chloride at 20℃; for 1.5h; | 92% |
1H-tetrazole
4-nitrobenzyl chloride
1-(tetrazol-2-ylmethyl)-4-nitrobenzene
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid at 60℃; for 5h; | 92% |
1H-tetrazole
methyl thiochloroformate
5-<(methylthio)carbonyl>tetrazole
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran Ambient temperature; | 91% |
1H-tetrazole
phenyl chlorothioformate
Tetrazole-1-carbothioic acid S-phenyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran Ambient temperature; | 90% |
1H-tetrazole
C13H16BrN3O2
N-[1-Cyclohexyl-1-tetrazol-1-yl-meth-(Z)-ylidene]-N'-(4-nitro-phenyl)-hydrazine
Conditions | Yield |
---|---|
With triethylamine In ethanol for 1h; Ambient temperature; | 90% |
1H-tetrazole
C17H18BrN3O2
N-[2,2-Dimethyl-3-phenyl-1-tetrazol-1-yl-prop-(Z)-ylidene]-N'-(4-nitro-phenyl)-hydrazine
Conditions | Yield |
---|---|
With triethylamine In ethanol for 1h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
In ethanol; water stirring (room temp., 2 h); filtration, washing (EtOH), drying in air; elem. anal.; | 90% |
In water crystn. from weak HNO3-soln.; | |
In water crystn. from weak HNO3-soln.; |
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