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Cas:14949-00-9
Min.Order:1 Kilogram
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Cas:14949-00-9
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Cas:14949-00-9
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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:14949-00-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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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
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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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:14949-00-9
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Type:Lab/Research institutions
inquiryBOC Sciences is committed to supplying cost-effective products and services. We provide Acetazolamide Impurity D. An Acetazolamide impurity. More information please visit: www.bocsci.com/acetazolamide-impurity-d-cas-14949-00-9-item-466076.html App
1,3,4-Thiadiazole-2-sulfonamide,5-amino-Appearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Cas:14949-00-9
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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
Cas:14949-00-9
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inquiry1,3,4-Thiadiazole-2-sulfonamide,5-amino- cas 14949-00-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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Type:Other
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:50mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por
Cas:14949-00-9
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:14949-00-9
Min.Order:0
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inquiry1.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:14949-00-9
Min.Order:10 Milligram
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Type:Lab/Research institutions
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Cas:14949-00-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 10.0
Type:Trading Company
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:14949-00-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume
Cas:14949-00-9
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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:14949-00-9
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inquiryThe system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 5-AMINO-1,3,4-THIADIAZOLE-2-SULFONAMIDE, CAS:14949-00-9 with the most competitive pri
Cas:14949-00-9
Min.Order:0
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Type:Trading Company
inquiry1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and
5-Amino-1,3,4-thiadiazole-2-sulfonamide Package:1g,10g,100g
Cas:14949-00-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCas:14949-00-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct: 5-Amino-1,3,4-thiadiazole-2-sulfonamide CAS:14949-00-9 MF:C2H4N4O2S2 MW:180.2 Purity:0.98|Package:50mg;100mg;1g;5g Application:Pharmaceutical Intermediates
Cas:14949-00-9
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryHigh purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients
Cas:14949-00-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryacetazolamide
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 4h; Reflux; | 100% |
With hydrogenchloride In methanol; water for 18h; Reflux; | 98% |
With hydrogenchloride; water In methanol for 18h; Reflux; | 98% |
Conditions | Yield |
---|---|
With water at 25℃; Thermodynamic data; effect of pH (1.68 - 8.17), two buffer species (phosphate and citrate), ionic strength and temperature on stability of title compound; Ea; |
5-amino-2-sulfamoyl-1,3,4-thiadiazole monohydrochloride
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water pH=7; |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
4-(dimethylamino)chalcone
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 97% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
(E)-4-(3,4,5-trimethoxyphenyl)but-3-en-2-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 97% |
succinic acid anhydride
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
4-oxo-4-((5-sulfamoyl-1,3,4-thiadiazol-2-yl)amino)butanoic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 100℃; for 12h; | 96% |
In acetonitrile Reflux; | 85.5% |
In N,N-dimethyl-formamide at 50℃; | 33% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In dichloromethane Ambient temperature; | 92% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
(E)-1-(4-methoxyphenyl)-3-(4-nitrophenyl)-2-propen-1-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 92% |
potassium cyanate
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
5-ureido-1,3,4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol at 50℃; | 90% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
methyl isocyanate
5-(N'-methylureido)-1,3,4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In ethyl acetate for 1h; Heating; | 90% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
(2E)-1-(4-methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 90% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
quinoline-8-sulfonyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 4℃; Alkylation; | 90% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Deoxycholic acid
Conditions | Yield |
---|---|
Stage #1: Deoxycholic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In tetrahydrofuran at 20℃; for 24h; Stage #2: 5-amino-1, 3, 4-thiadiazole-2-sulfonamide In tetrahydrofuran for 48h; Heating; | 90% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
2,4,6-triphenylpyrilium perchlorate
Conditions | Yield |
---|---|
In dichloromethane Ambient temperature; | 89% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In dichloromethane Ambient temperature; | 89% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In dichloromethane Ambient temperature; | 89% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
dehydrocholic acid
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 12h; | 89% |
With thionyl chloride In tetrahydrofuran for 12h; | 82% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
(E)-1-(4-aminophenyl)-3-(3,4,5-trimethoxyphenyl)-prop-2-en-1-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 87% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
cholic acid
Conditions | Yield |
---|---|
Stage #1: cholic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In tetrahydrofuran at 20℃; for 24h; Stage #2: 5-amino-1, 3, 4-thiadiazole-2-sulfonamide In tetrahydrofuran for 48h; Heating; | 87% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
(2E)-1-(4-methoxyphenyl)-3-(3-nitrophenyl)prop-2-en-1-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 86% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
1-adamantylacetyl chloride
Conditions | Yield |
---|---|
With water In acetonitrile Acylation; | 86% |
With triethylamine In acetonitrile at 0 - 20℃; |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
propionic acid anhydride
N-(2-sulfamoyl-1,3,4-thiadiazol-5-yl)propionamide
Conditions | Yield |
---|---|
In acetonitrile at 0℃; Reflux; | 85.2% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In methanol Heating; | 85% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In methanol for 3h; Heating; | 85% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Lithocholic acid
Conditions | Yield |
---|---|
Stage #1: Lithocholic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In tetrahydrofuran at 20℃; for 24h; Stage #2: 5-amino-1, 3, 4-thiadiazole-2-sulfonamide In tetrahydrofuran for 48h; Heating; | 85% |
2-bromo-N-(3'-fluorophenyl)acetamide
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
Stage #1: 5-amino-1, 3, 4-thiadiazole-2-sulfonamide With potassium carbonate In N,N-dimethyl-formamide at -20℃; for 0.0833333h; Stage #2: 2-bromo-N-(3'-fluorophenyl)acetamide In N,N-dimethyl-formamide | A 85% B 66% |
Stage #1: 5-amino-1, 3, 4-thiadiazole-2-sulfonamide With potassium carbonate In N,N-dimethyl-formamide Stage #2: 2-bromo-N-(3'-fluorophenyl)acetamide In N,N-dimethyl-formamide at -20℃; | A 23% B 66% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In methanol Heating; | 84% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
Conditions | Yield |
---|---|
In methanol for 3h; Heating; | 84% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
4-(4-N,N-dimethylaminophenyl)-3-buten-2-one
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 84% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
3,4,5-Trimethoxybenzoyl chloride
Conditions | Yield |
---|---|
With water In acetonitrile Acylation; | 84% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
8-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)octanoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 84% |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
1-Adamantanecarbonyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 4℃; for 5h; | 83% |
With water In acetonitrile Acylation; | 82% |
With pyridine In acetonitrile at 0 - 20℃; | 75.2% |
With triethylamine In acetonitrile at 0 - 20℃; |
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