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:79-19-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/76.html Product Name N-Aminothiourea CAS No. 79-19-6
Cas:79-19-6
Min.Order:1 Gram
FOB Price: $34.0
Type:Lab/Research institutions
inquiryItems Standard Result Appearance White or off-white crystal or crystalline powder Conforms Melting point
Cas:79-19-6
Min.Order:1 Kilogram
FOB Price: $1300.0 / 1600.0
Type:Trading Company
inquiryUnique advantages for thiosemicarbazide Cas 79-19-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or light yellow crystalline powder Storage:Cool dry place Package:25kg
Cas:79-19-6
Min.Order:25 Kilogram
FOB Price: $23.0 / 25.0
Type:Trading Company
inquiry1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service ava
Cas:79-19-6
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
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 providi
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:79-19-6
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:79-19-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiry
Cas:79-19-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquirychengdu and import and export trade 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 res
Cas:79-19-6
Min.Order:1 Metric Ton
FOB Price: $4000.0
Type:Trading Company
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:79-19-6
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:79-19-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryChemical Name N-Aminothiourea Synonyms 3-Thiosemicarbazide; Hydrazinecarbothioamide; TSC CAS No. 79-19-6 EINECS No. 201-184-7
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white crystalline Powder Storage:Store in sealed containers
1.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:79-19-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduction information thiosemicarbazide CAS No.:79-19-6 molecular formula: Application: It is mainly used to synthesize anti - tuberculous drugs and sulfonamides. Packing: 25KG/DRUM Our Advantages: I). We hav
Our 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:79-19-6
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryBeluga chemical professional supply High-quality Thiosemicarbazide CAS 79-19-6 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China
Cas:79-19-6
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
Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:79-19-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryN-Aminothiourea Synonym: Thiosemicarbazide、Hydrazinecarbothioamide CAS# 79-19-6 1.We have been specializing in special fine chemical for long, with strong R&D strength. 2.ISO9001. 3.We have been cooperating with oversea from Europe, U
1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi
Cas:79-19-6
Min.Order:10 Gram
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
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 s
Cas:79-19-6
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Hangzhou 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:79-19-6
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany 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:79-19-6
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:79-19-6
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
In ethanol | 95.3% |
1-isothiocyanatopropa-1,2-diene
A
1-amino-5-methylimidazole-2(3H)-thione
B
thiosemicarbazide
Conditions | Yield |
---|---|
With hydrazine hydrate In methanol at 0 - 20℃; for 24h; Reagent/catalyst; | A 21% B 77% |
6-p-chlorostyryl-3-thioxo-1,2,4-triazin-5-one
A
C11H10ClN3O2S
B
6-p-chlorostyryl-5-phenyl-1,2,4-triazine-3-thione
C
C17H14ClN3OS
D
6-p-chlorostyryl-5,5-diphenyl-1,2,4-triazine-3-thione
E
C23H20ClN3OS
F
thiosemicarbazide
Conditions | Yield |
---|---|
In diethyl ether; benzene for 5h; Product distribution; Mechanism; Heating; | A 8% B 12% C 5% D 5% E 8% F 10% G n/a |
Conditions | Yield |
---|---|
With ethanol; hydrazine hydrate |
Conditions | Yield |
---|---|
With water; hydrazinium sulfate zuletzt in Aethylenglykol-methylaether oder -aethylaether bei 130grad; | |
With water; hydrazinium sulfate | |
With water; potassium carbonate; hydrazinium sulfate Ueber mehrere Stufen; | |
With hydrazinium sulfate |
Conditions | Yield |
---|---|
With water; hydrazinium sulfate |
ammonium thiocyanate
thiosemicarbazide
Conditions | Yield |
---|---|
With hydrazine hydrate at 130℃; |
Conditions | Yield |
---|---|
With water; hydrazine |
phenylhydrazine
toluene
Acetone thiosemicarbazone
A
thiosemicarbazide
B
acetone phenylhydrazone
Conditions | Yield |
---|---|
at 135℃; |
acetophenonethiosemicarbazone
phenylhydrazine
toluene
A
thiosemicarbazide
B
N-(1-phenylethylidene)phenylhydrazine
Conditions | Yield |
---|---|
at 135℃; |
phenylhydrazine
toluene
A
phenylhydrazone of dibenzyl ketone
B
thiosemicarbazide
Conditions | Yield |
---|---|
at 135℃; |
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Pinakolon-thiosemicarbazon
A
3,3-dimethyl-butan-2-one
B
thiosemicarbazide
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Conditions | Yield |
---|---|
With water at 25 - 50℃; Kinetics; Equilibrium constant; |
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
With ethylphosphonate buffer at 25℃; Equilibrium constant; |
thiosemicarbazide
Conditions | Yield |
---|---|
With water at 130℃; | |
With xylene at 120℃; |
thiosemicarbazide
Conditions | Yield |
---|---|
With sulfuric acid Electrolysis.Bei der elektrochemischen Oxydation an einer Blei-Anode; |
1-ethyl-1-phenyl-dithiobiuret
A
thiosemicarbazide
Conditions | Yield |
---|---|
at 100℃; |
C17H17N3OS2
A
1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
B
thiosemicarbazide
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid In water at 20℃; for 168h; |
1-[4-(4-{1-[(4-methyl-5H-thiazol-2-ylidene)-hydrazono]-ethyl}-phenylsulfanyl)-phenyl]-ethanone
A
1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
B
thiosemicarbazide
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 20℃; for 168h; |
C18H20N6OS2
A
1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
B
semicarbazide hydrochloride
C
thiosemicarbazide
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 20℃; for 168h; |
C21H22N6S3
A
1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
B
thiosemicarbazide
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 20℃; for 168h; |
C20H20N6OS3
A
1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
B
thiosemicarbazide
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 20℃; for 168h; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 25℃; for 12h; Inert atmosphere; | 100% |
In tetrahydrofuran at 5 - 20℃; for 1h; | 90% |
In tetrahydrofuran at 20℃; | 88% |
1-(2-Nitro-phenyl)-1H-imidazole-4-carbaldehyde
thiosemicarbazide
C11H10N6O2S
Conditions | Yield |
---|---|
In ethanol for 0.5h; Heating; | 100% |
1-(3-Nitro-benzyl)-1H-imidazole-4-carbaldehyde
thiosemicarbazide
C12H12N6O2S
Conditions | Yield |
---|---|
In ethanol for 0.5h; Heating; | 100% |
2-(1,2,2,5,5-Pentamethyl-3-oxy-2,5-dihydro-1H-imidazol-4-yl)-1-phenyl-ethanone
thiosemicarbazide
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 1h; Heating; | 100% |
Conditions | Yield |
---|---|
With acetic acid In water for 0.5h; Reflux; | 100% |
In methanol | 90% |
With hydrogenchloride In ethanol at 20℃; for 3h; | 90% |
thiosemicarbazide
1-Formyl-3H-pyrrolo<2,3-c>carbazole
1-Formyl-3H-pyrrolo<2,3-c>carbazole thiosemicarbazone
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 3h; Heating; | 100% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 24h; Condensation; | 100% |
Conditions | Yield |
---|---|
In ethanol at 90℃; for 0.5h; | 100% |
Conditions | Yield |
---|---|
In 1,4-dioxane soln. of reagents in 1,4-dioxane was heated to 50°C under reflux; ppt. was filtered off, washed with 1,4-dioxane and air-dried, then dried over P2O5 under vac.; elem. anal.; | 100% |
thiosemicarbazide
2,5-dimethoxybenzaldehyde
2,5-dimethoxybenzaldehyde thiosemicarbazone
Conditions | Yield |
---|---|
In neat (no solvent) for 0.25h; Milling; Green chemistry; | 100% |
With acetic acid In ethanol for 24h; Reflux; | 82% |
With sodium acetate In ethanol; water at 20℃; for 0.25h; | |
In ethanol Reflux; |
3-bromobenzoyl chloride
thiosemicarbazide
2-(3-bromobenzoyl)hydrazinecarbothioamide
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 24h; Inert atmosphere; | 100% |
With pyridine at 0℃; for 1h; |
Adipic acid
thiosemicarbazide
5,5′-(butane-1,4-diyl)bis(1,3,4-thiadiazol-2-amine)
Conditions | Yield |
---|---|
Stage #1: thiosemicarbazide With 1-ethyl-3-methylimidazolium hydrogensulfate at 50℃; for 0.25h; Stage #2: Adipic acid With sulfuric acid at 100℃; | 100% |
With phosphorus pentachloride at 20℃; for 0.333333h; Time; Milling; | 95% |
With trichlorophosphate for 5h; Reflux; | 76.9% |
With trichlorophosphate at 110℃; for 5h; | 76.9% |
Conditions | Yield |
---|---|
In neat (no solvent) at 20℃; for 1h; Milling; Green chemistry; | 100% |
With sulfuric acid In ethanol Reflux; Cooling with ice; | 75% |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 0.5h; Reflux; | 100% |
With acetic acid In ethanol for 24h; Reflux; |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 4h; Reflux; | 100% |
With sulfuric acid In ethanol at 40℃; for 4h; | 96% |
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
thiosemicarbazide
4-formylantipyrine thiosemicarbazone
Conditions | Yield |
---|---|
In neat (no solvent) at 20℃; for 1h; Milling; Green chemistry; | 100% |
With acetic acid In ethanol for 3h; Reflux; |
2-Acetylpyrrole
thiosemicarbazide
2-[1-(pyrrol-2-yl)ethylidene]hidrazine carbothioamide
Conditions | Yield |
---|---|
In neat (no solvent) at 20℃; for 1h; Milling; Green chemistry; | 100% |
With sulfuric acid In ethanol at 65℃; for 2.5h; | 51% |
With acetic acid Reflux; | |
With methanol |
thiosemicarbazide
Conditions | Yield |
---|---|
With trifluoroacetic acid at 60℃; for 3.5h; | 100% |
With trifluoroacetic acid at 60℃; for 3.5h; |
Conditions | Yield |
---|---|
With trichlorophosphate at 0 - 78℃; for 3h; Inert atmosphere; | 100% |
2-hydroxy-5-((2-methoxyphenyl)diazenyl)benzaldehyde
thiosemicarbazide
Conditions | Yield |
---|---|
With acetic acid In ethanol Reflux; | 99.91% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h; | 99.6% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h; | 99.6% |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h; | 99.5% |
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