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Dayang Chem (Hangzhou) Co.,Ltd.

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

N-Aminothiourea Manufacturer/High quality/Best price/In stock

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/76.html Product Name N-Aminothiourea CAS No. 79-19-6

N-Aminothiourea

Cas:79-19-6

Min.Order:1 Gram

FOB Price: $34.0

Type:Lab/Research institutions

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Shanghai Nanxiang Reagent Co., Ltd.

N-Aminothiourea

Cas:79-19-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or off-white crystal or crystalline powder Conforms Melting point

High quality 79-19-6 Thiosemicarbazide,AR grade

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

Unique 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

High quality thiosemicarbazide Cas 79-19-6 with best price

Cas:79-19-6

Min.Order:25 Kilogram

FOB Price: $23.0 / 25.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

1, 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

thiosemicarbazide CAS 79-19-6

Cas:79-19-6

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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Ality Chemical Corporation

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

Factory Supply Thiosemicarbazide

Cas:79-19-6

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

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

High Quality 99% N-Aminothiourea 79-19-6 ISO Manufacturer

Cas:79-19-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai 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

lower price High quality thiosemicarbazide

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

CHemwill -- N-Aminothiourea

Cas:79-19-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

chengdu 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

thiosemicarbazide

Cas:79-19-6

Min.Order:1 Metric Ton

FOB Price: $4000.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

79-19-6 thiosemicarbazide

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Factory direct supply CAS 79-19-6 with best quality

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Chemical Name N-Aminothiourea Synonyms 3-Thiosemicarbazide; Hydrazinecarbothioamide; TSC CAS No. 79-19-6 EINECS No. 201-184-7

N-Aminothiourea CAS:79-19-6

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

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

thiosemicarbazide CAS no. 79-19-6

Cas:79-19-6

Min.Order:100 Gram

Negotiable

Type:Other

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Shanghai Upbio Tech Co.,Ltd

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

N-Aminothiourea 79-19-6

Cas:79-19-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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HUBEI RISON CHEMICAL CO.,LTD.

Production 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

thiosemicarbazide 79-19-6

Cas:79-19-6

Min.Order:1 Metric Ton

Negotiable

Type:Other

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Baoji Guokang Healthchem co.,ltd

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

thiosemicarbazide Pesticides intermediates

Cas:79-19-6

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Beluga 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

High-quality Thiosemicarbazide CAS 79-19-6

Cas:79-19-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

N-Aminothiourea

Cas:79-19-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

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&amp

N-Aminothiourea/ LIDE PHARMA- Factory supply / Best price

Cas:79-19-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Wuhan Kemi-Works Chemical Co., Ltd

N-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

N-Aminothiourea

Cas:79-19-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhan Wonda Pharm Limited

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

Top quality thiosemicarbazide with best price

Cas:79-19-6

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

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

CAS NO.:79-19-6

Cas:79-19-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

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

thiosemicarbazide

Cas:79-19-6

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

thiosemicarbazide

Cas:79-19-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

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

thiosemicarbazide

Cas:79-19-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

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

THIOSEMICARBAZIDE 79-19-6

Cas:79-19-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&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

Thiosemicarbazide

Cas:79-19-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

4-N-Boc-2-oxo-piperazine

Cas:79-19-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-methyl-thiosemicarbazide
6938-68-7

2-methyl-thiosemicarbazide

2,4-dichlorobenzaldeyhde
874-42-0

2,4-dichlorobenzaldeyhde

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
In ethanol95.3%
1-isothiocyanatopropa-1,2-diene
137768-73-1

1-isothiocyanatopropa-1,2-diene

A

1-amino-5-methylimidazole-2(3H)-thione
1416132-20-1

1-amino-5-methylimidazole-2(3H)-thione

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol at 0 - 20℃; for 24h; Reagent/catalyst;A 21%
B 77%
phenylmagnesium bromide

phenylmagnesium bromide

6-p-chlorostyryl-3-thioxo-1,2,4-triazin-5-one
33186-00-4

6-p-chlorostyryl-3-thioxo-1,2,4-triazin-5-one

A

C11H10ClN3O2S
33185-98-7

C11H10ClN3O2S

B

6-p-chlorostyryl-5-phenyl-1,2,4-triazine-3-thione
91732-86-4

6-p-chlorostyryl-5-phenyl-1,2,4-triazine-3-thione

C

C17H14ClN3OS
91732-87-5

C17H14ClN3OS

D

6-p-chlorostyryl-5,5-diphenyl-1,2,4-triazine-3-thione
91732-89-7

6-p-chlorostyryl-5,5-diphenyl-1,2,4-triazine-3-thione

E

C23H20ClN3OS
91732-88-6

C23H20ClN3OS

F

thiosemicarbazide
79-19-6

thiosemicarbazide

G

sulphur

sulphur

Conditions
ConditionsYield
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
O-ethyl thiocarbamate
625-57-0

O-ethyl thiocarbamate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
potassium thioacyanate
333-20-0

potassium thioacyanate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
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
potassium thioacyanate
333-20-0

potassium thioacyanate

A

bithiourea
142-46-1

bithiourea

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With water; hydrazinium sulfate
ammonium thiocyanate
1147550-11-5

ammonium thiocyanate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With hydrazine hydrate at 130℃;
ammonium dithiocarbamate
513-74-6

ammonium dithiocarbamate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With water; hydrazine
phenylhydrazine
100-63-0

phenylhydrazine

toluene
108-88-3

toluene

Acetone thiosemicarbazone
1752-30-3

Acetone thiosemicarbazone

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

acetone phenylhydrazone
103-02-6

acetone phenylhydrazone

Conditions
ConditionsYield
at 135℃;
acetophenonethiosemicarbazone
2302-93-4

acetophenonethiosemicarbazone

phenylhydrazine
100-63-0

phenylhydrazine

toluene
108-88-3

toluene

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

N-(1-phenylethylidene)phenylhydrazine
583-11-9, 59130-82-4

N-(1-phenylethylidene)phenylhydrazine

Conditions
ConditionsYield
at 135℃;
1,3-diphenylacetone-thiosemicarbazone

1,3-diphenylacetone-thiosemicarbazone

phenylhydrazine
100-63-0

phenylhydrazine

toluene
108-88-3

toluene

A

phenylhydrazone of dibenzyl ketone
1788-30-3

phenylhydrazone of dibenzyl ketone

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
at 135℃;
Acetone thiosemicarbazone
1752-30-3

Acetone thiosemicarbazone

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
butan-2-one thiosemicarbazone
1752-40-5

butan-2-one thiosemicarbazone

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

butanone
78-93-3

butanone

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
Pinakolon-thiosemicarbazon
90049-91-5

Pinakolon-thiosemicarbazon

A

3,3-dimethyl-butan-2-one
75-97-8

3,3-dimethyl-butan-2-one

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
3-pentanone thiosemicarbazone
60798-83-6

3-pentanone thiosemicarbazone

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

pentan-3-one
96-22-0

pentan-3-one

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
cyclohexanone thiosemicarbazone
5351-77-9

cyclohexanone thiosemicarbazone

A

cyclohexanone
108-94-1

cyclohexanone

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
cyclopentanone thiosemicarbazone
7283-39-8

cyclopentanone thiosemicarbazone

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

cyclopentanone
120-92-3

cyclopentanone

Conditions
ConditionsYield
With water at 25 - 50℃; Kinetics; Equilibrium constant;
C8H10ClN3OS

C8H10ClN3OS

A

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
In water at 25℃; Equilibrium constant;
formaldehyde thiosemicarbazone

formaldehyde thiosemicarbazone

A

formaldehyd
50-00-0

formaldehyd

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With ethylphosphonate buffer at 25℃; Equilibrium constant;
hydrazinium thiocyanate

hydrazinium thiocyanate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With water at 130℃;
With xylene at 120℃;
thiuronium-nitrate

thiuronium-nitrate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With sulfuric acid Electrolysis.Bei der elektrochemischen Oxydation an einer Blei-Anode;
1-ethyl-1-phenyl-dithiobiuret
41763-23-9

1-ethyl-1-phenyl-dithiobiuret

concentrated hydrazine hydrate

concentrated hydrazine hydrate

A

thiosemicarbazide
79-19-6

thiosemicarbazide

B

N-ethyl-N-phenyl-thiourea

N-ethyl-N-phenyl-thiourea

water
7732-18-5

water

hydrazinium thiocyanate
24786-78-5

hydrazinium thiocyanate

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
at 100℃;
potassium thioacyanate
333-20-0

potassium thioacyanate

hydrazine sulfate

hydrazine sulfate

thiosemicarbazide
79-19-6

thiosemicarbazide

C17H17N3OS2
745076-13-5

C17H17N3OS2

A

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
10424-68-7

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
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
745076-31-7

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)
10424-68-7

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 20℃; for 168h;
C18H20N6OS2
745076-16-8

C18H20N6OS2

A

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
10424-68-7

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)

B

semicarbazide hydrochloride
563-41-7

semicarbazide hydrochloride

C

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 20℃; for 168h;
C21H22N6S3
745076-33-9

C21H22N6S3

A

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
10424-68-7

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 20℃; for 168h;
C20H20N6OS3
745076-30-6

C20H20N6OS3

A

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)
10424-68-7

1,1'-(sulfonylbis(4,1-phenylene))bis(ethan-1-one)

B

thiosemicarbazide
79-19-6

thiosemicarbazide

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid at 20℃; for 168h;
benzoyl chloride
98-88-4

benzoyl chloride

thiosemicarbazide
79-19-6

thiosemicarbazide

benzoyl thiosemicarbazide
5351-66-6

benzoyl thiosemicarbazide

Conditions
ConditionsYield
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
85102-97-2

1-(2-Nitro-phenyl)-1H-imidazole-4-carbaldehyde

thiosemicarbazide
79-19-6

thiosemicarbazide

C11H10N6O2S
94128-89-9

C11H10N6O2S

Conditions
ConditionsYield
In ethanol for 0.5h; Heating;100%
1-(3-Nitro-benzyl)-1H-imidazole-4-carbaldehyde
85102-95-0

1-(3-Nitro-benzyl)-1H-imidazole-4-carbaldehyde

thiosemicarbazide
79-19-6

thiosemicarbazide

C12H12N6O2S
94128-92-4

C12H12N6O2S

Conditions
ConditionsYield
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
129994-30-5

2-(1,2,2,5,5-Pentamethyl-3-oxy-2,5-dihydro-1H-imidazol-4-yl)-1-phenyl-ethanone

thiosemicarbazide
79-19-6

thiosemicarbazide

5-(2-methylamino-2-propyl)-1-thiocarbamoyl-5-phenylpyrazole hydrochloride

5-(2-methylamino-2-propyl)-1-thiocarbamoyl-5-phenylpyrazole hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol for 1h; Heating;100%
thiosemicarbazide
79-19-6

thiosemicarbazide

3-phenyl-propenal
104-55-2

3-phenyl-propenal

cinnamaldehyde thiosemicarbazone
5351-70-2

cinnamaldehyde thiosemicarbazone

Conditions
ConditionsYield
With acetic acid In water for 0.5h; Reflux;100%
In methanol90%
With hydrogenchloride In ethanol at 20℃; for 3h;90%
thiosemicarbazide
79-19-6

thiosemicarbazide

1-Formyl-3H-pyrrolo<2,3-c>carbazole
72406-27-0

1-Formyl-3H-pyrrolo<2,3-c>carbazole

1-Formyl-3H-pyrrolo<2,3-c>carbazole thiosemicarbazone
78706-10-2

1-Formyl-3H-pyrrolo<2,3-c>carbazole thiosemicarbazone

Conditions
ConditionsYield
With hydrogenchloride In ethanol for 3h; Heating;100%
2-azido-1-phenylethan-1-one
1816-88-2

2-azido-1-phenylethan-1-one

thiosemicarbazide
79-19-6

thiosemicarbazide

C9H10N6S
213819-49-9

C9H10N6S

Conditions
ConditionsYield
With hydrogenchloride In methanol for 24h; Condensation;100%
ethyl 2-oxooctanoate
67873-26-1

ethyl 2-oxooctanoate

thiosemicarbazide
79-19-6

thiosemicarbazide

C11H21N3O2S

C11H21N3O2S

Conditions
ConditionsYield
In ethanol at 90℃; for 0.5h;100%
antimony(III) chloride
10025-91-9

antimony(III) chloride

thiosemicarbazide
79-19-6

thiosemicarbazide

Sb(CH5N3S)Cl3
96928-44-8

Sb(CH5N3S)Cl3

Conditions
ConditionsYield
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
79-19-6

thiosemicarbazide

2,5-dimethoxybenzaldehyde
93-02-7

2,5-dimethoxybenzaldehyde

2,5-dimethoxybenzaldehyde thiosemicarbazone
329069-71-8

2,5-dimethoxybenzaldehyde thiosemicarbazone

Conditions
ConditionsYield
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
1711-09-7

3-bromobenzoyl chloride

thiosemicarbazide
79-19-6

thiosemicarbazide

2-(3-bromobenzoyl)hydrazinecarbothioamide
126651-84-1

2-(3-bromobenzoyl)hydrazinecarbothioamide

Conditions
ConditionsYield
In tetrahydrofuran at 0 - 20℃; for 24h; Inert atmosphere;100%
With pyridine at 0℃; for 1h;
Adipic acid
124-04-9

Adipic acid

thiosemicarbazide
79-19-6

thiosemicarbazide

5,5′-(butane-1,4-diyl)bis(1,3,4-thiadiazol-2-amine)
98558-04-4

5,5′-(butane-1,4-diyl)bis(1,3,4-thiadiazol-2-amine)

Conditions
ConditionsYield
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%
(1S)-camphor
464-48-2

(1S)-camphor

thiosemicarbazide
79-19-6

thiosemicarbazide

1,7,7-trimethylbicyclo[2,2,1]heptane-2-thiosemicarbazone

1,7,7-trimethylbicyclo[2,2,1]heptane-2-thiosemicarbazone

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h; Milling; Green chemistry;100%
With sulfuric acid In ethanol Reflux; Cooling with ice;75%
thiosemicarbazide
79-19-6

thiosemicarbazide

cyclododecanone
830-13-7

cyclododecanone

cyclododecanone thiosemicarbazone'

cyclododecanone thiosemicarbazone'

Conditions
ConditionsYield
With acetic acid In ethanol for 0.5h; Reflux;100%
With acetic acid In ethanol for 24h; Reflux;
6-nitro-1,3-benzodioxole-5-carbaldehyde
712-97-0

6-nitro-1,3-benzodioxole-5-carbaldehyde

thiosemicarbazide
79-19-6

thiosemicarbazide

3,4-methylenedioxy-6-nitro-benzaldehyde thiosemicarbazone

3,4-methylenedioxy-6-nitro-benzaldehyde thiosemicarbazone

Conditions
ConditionsYield
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
950-81-2

4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one

thiosemicarbazide
79-19-6

thiosemicarbazide

4-formylantipyrine thiosemicarbazone
96715-43-4

4-formylantipyrine thiosemicarbazone

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h; Milling; Green chemistry;100%
With acetic acid In ethanol for 3h; Reflux;
2-Acetylpyrrole
1072-83-9

2-Acetylpyrrole

thiosemicarbazide
79-19-6

thiosemicarbazide

2-[1-(pyrrol-2-yl)ethylidene]hidrazine carbothioamide
340737-11-3

2-[1-(pyrrol-2-yl)ethylidene]hidrazine carbothioamide

Conditions
ConditionsYield
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
5-chloro-1-methyl-1H-indole-3-carbonitrile

5-chloro-1-methyl-1H-indole-3-carbonitrile

thiosemicarbazide
79-19-6

thiosemicarbazide

5-(5-chloro-1-methyl-1H-indol-3-yl)-1,3,4-thiadiazol-2-amine

5-(5-chloro-1-methyl-1H-indol-3-yl)-1,3,4-thiadiazol-2-amine

Conditions
ConditionsYield
With trifluoroacetic acid at 60℃; for 3.5h;100%
With trifluoroacetic acid at 60℃; for 3.5h;
2-chloro-6-methoxybenzoic acid
3260-89-7

2-chloro-6-methoxybenzoic acid

thiosemicarbazide
79-19-6

thiosemicarbazide

5-(2-chloro-6-methoxyphenyl)-1,3,4-thiadiazol-2-amine

5-(2-chloro-6-methoxyphenyl)-1,3,4-thiadiazol-2-amine

Conditions
ConditionsYield
With trichlorophosphate at 0 - 78℃; for 3h; Inert atmosphere;100%
2-hydroxy-5-((2-methoxyphenyl)diazenyl)benzaldehyde
92682-48-9

2-hydroxy-5-((2-methoxyphenyl)diazenyl)benzaldehyde

thiosemicarbazide
79-19-6

thiosemicarbazide

C15H15N5O2S

C15H15N5O2S

Conditions
ConditionsYield
With acetic acid In ethanol Reflux;99.91%
N-(4-Formyl-phenyl)-N'-methyl-harnstoff
26579-12-4

N-(4-Formyl-phenyl)-N'-methyl-harnstoff

thiosemicarbazide
79-19-6

thiosemicarbazide

C10H13N5OS

C10H13N5OS

Conditions
ConditionsYield
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h;99.6%
n-(4-formylphenyl)carbamic acid iso-propyl ester
20131-88-8

n-(4-formylphenyl)carbamic acid iso-propyl ester

thiosemicarbazide
79-19-6

thiosemicarbazide

C12H16N4O2S

C12H16N4O2S

Conditions
ConditionsYield
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h;99.6%
thiosemicarbazide
79-19-6

thiosemicarbazide

(4-Formyl-phenyl)-carbamic acid butyl ester
81263-46-9

(4-Formyl-phenyl)-carbamic acid butyl ester

C13H18N4O2S

C13H18N4O2S

Conditions
ConditionsYield
With hydrogenchloride In methanol at 40 - 50℃; for 1.5h;99.5%
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