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
Cas:40283-46-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceuti
Cas:40283-46-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:40283-46-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:40283-46-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 2-Amino-1,3-thiazole-5-carboxylic Acid Synonyms: 2-Amino-1,3-thiazole-5-carboxylic acid; 5-Thiazolecarboxylic acid, 2-amino-; 2-Aminothiazole-5-Carboxylic Acid; 2-aminothiazole-5-formic acid CAS: 40283-46-3 MF: C4H4N2O2S Appearance: White p
Cas:40283-46-3
Min.Order:1 Kilogram
FOB Price: $1.0
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:40283-46-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-AMINOTHIAZOLE-5-CARBOXYLIC ACID CAS:40283-46-3 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 qualit
Cas:40283-46-3
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:40283-46-3
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
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Cas:40283-46-3
Min.Order:0
Negotiable
Type:Manufacturers
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Cas:40283-46-3
Min.Order:0
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:40283-46-3
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:40283-46-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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
Cas:40283-46-3
Min.Order:1 Metric Ton
FOB Price: $600.0
Type:Lab/Research institutions
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:40283-46-3
Min.Order:1 Gram
Negotiable
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:40283-46-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
Cas:40283-46-3
Min.Order:0
Negotiable
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:40283-46-3
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:40283-46-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
We 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:40283-46-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:40283-46-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:40283-46-3
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
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 qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:40283-46-3
Min.Order:0
Negotiable
Type:Manufacturers
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
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.
Cas:40283-46-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryAnsciep 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:40283-46-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-amino-thiazole-5-carboxylic acid ethyl ester
2-aminothiazole-5-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water Reflux; | 86% |
With sodium hydroxide | |
With barium dihydroxide | |
With potassium hydroxide In methanol |
methyl 2-aminothiazole-5-carboxylate
2-aminothiazole-5-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide Ambient temperature; | 74% |
2-acetylamino-thiazole-5-carbonitrile
2-aminothiazole-5-carboxylic acid
Conditions | Yield |
---|---|
With hydrogenchloride |
2-aminothiazole-5-carboxylic acid
acetic anhydride
2-(acetylamino)thiazole-5-carboxylic acid
Conditions | Yield |
---|---|
With pyridine at 20 - 130℃; | 71% |
2-aminothiazole-5-carboxylic acid
5-fluoro-1,3-thiazol-2-amine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 2-aminothiazole-5-carboxylic acid With potassium phosphate In 1,4-dioxane; methanol; toluene at 20℃; for 2h; Stage #2: With 1-(chloromethyl)-4-fluoro-1,4-diazabicyclo[2.2.2]octane-1,4-diium tetrafluoroborate In 1,4-dioxane; methanol; toluene at 20℃; for 0.5h; Stage #3: With hydrogenchloride In 1,4-dioxane; methanol; toluene Product distribution / selectivity; | 69% |
Conditions | Yield |
---|---|
In ethanol for 6h; Reflux; | 44% |
2-aminothiazole-5-carboxylic acid
dibenzylamine
Conditions | Yield |
---|---|
Stage #1: 2-aminothiazole-5-carboxylic acid With 4-methyl-morpholine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: dibenzylamine In N,N-dimethyl-formamide at 20℃; | 41% |
2-aminothiazole-5-carboxylic acid
(aminomethyl)cyclopropane hydrochloride
N-cyclopropylmethyl-2-aminothiazole-5-carboxamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; |
2-aminothiazole-5-carboxylic acid
1-cyclopentylethyl amine hydrochloride
N-(1-cyclopentylethyl)-2-aminothiazole-5-carboxamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; |
2-aminothiazole-5-carboxylic acid
N-cyclopentylmethyl-2-aminothiazole-5-carboxamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; |
2-aminothiazole-5-carboxylic acid
di-tert-butyl dicarbonate
2-[(tert-butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: 2-aminothiazole-5-carboxylic acid; di-tert-butyl dicarbonate With sodium hydroxide In tetrahydrofuran; water at 0 - 25℃; for 24h; Industry scale; Stage #2: With acetic acid In tetrahydrofuran; water at 0 - 5℃; for 1h; pH=4.9; Industry scale; |
2-aminothiazole-5-carboxylic acid
(S)-3-(1-aminoethyl)-8-chloro-2-phenylisoquinoline-1(2H)-one
(S)-2-amino-N-(1-(8-chloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl)thiazole-5-carboxamide
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
Stage #1: 2-aminothiazole-5-carboxylic acid With phosphoric acid; sulfuric acid; sodium nitrite In water at -5 - 0℃; for 5h; Stage #2: N,N-diethylaniline With sodium hydroxide In water at -5 - 0℃; for 3h; |
2-aminothiazole-5-carboxylic acid
isobutyric Acid
Conditions | Yield |
---|---|
at 100℃; |
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