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 quantiti
Cas:2231-57-4
Min.Order:100 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:2231-57-4
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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:2231-57-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:2231-57-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryThiocarbohydrazide Basic information Product Name: Thiocarbohydrazide Synonyms: AURORA 1561;CARBONOTHIOIC DIHYDRAZIDE;TCH;THIOCARBONOHYDRAZIDE;THIOCARBONYLDIHYDRAZIDE;THIOCARBAZIDE;THIOC
Cas:2231-57-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:2231-57-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:2231-57-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:white to grey-beige crystalline powder Storage:Room temperature Package:1kg/bag Application:Pesticide Intermediate Transportation:Express/Sea/Air Port:Any port in china
Cas:2231-57-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:2231-57-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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 prese
Cas:2231-57-4
Min.Order:1 Kilogram
FOB Price: $76.0 / 85.0
Type:Trading Company
inquiryThiocarbohydrazide CAS:2231-57-4 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 interme
Cas:2231-57-4
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:2231-57-4
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
Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried
Cas:2231-57-4
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiry1. 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:2231-57-4
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Lab/Research institutions
inquiryBest 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
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
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:2231-57-4
Min.Order:0 Metric Ton
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
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:2231-57-4
Min.Order:1 Gram
FOB Price: $1.0
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:2231-57-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality Appearance:white to grey-beige 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:The kappa and hydrazine is wide
Product name: Thiocarbohydrazide CAS No.:2231-57-4 Molecule Formula:CH6N4S Molecule Weight:106.15 Purity: 98.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TEST
Cas:2231-57-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:2231-57-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
factory?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:2231-57-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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
1.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:2231-57-4
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
Conditions | Yield |
---|---|
With hydrazine In water at 20℃; for 0.333333h; Green chemistry; | 98% |
With hydrazine hydrate | 89% |
With hydrazine hydrate In water at 90℃; for 1h; | 83.7% |
Conditions | Yield |
---|---|
In water at 20℃; for 0.166667h; Green chemistry; | 98% |
ethyl piperidine-1-carbodithioate
A
piperidine-1-carbothioic acid hydrazide
B
Thiocarbohydrazide
Conditions | Yield |
---|---|
With ethanol; hydrazine hydrate |
ethyl piperidine-1-carbodithioate
Thiocarbohydrazide
Conditions | Yield |
---|---|
With ethanol; hydrazine hydrate |
Conditions | Yield |
---|---|
With diethyl ether; hydrazine hydrate | |
With hydrazine hydrate |
Conditions | Yield |
---|---|
With ethanol; hydrazine hydrate |
Conditions | Yield |
---|---|
With ethanol; hydrazine hydrate |
O-tert-butyl S-methyl carbonodithioate
Thiocarbohydrazide
Conditions | Yield |
---|---|
With hydrazine |
Thiocarbohydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate Yield given; |
Thiocarbohydrazide
Conditions | Yield |
---|---|
With water; lead(II) oxide |
thiophosgene
diethyl ether
hydrazine hydrate
Thiocarbohydrazide
ethanol
O,S-Diethyl dithiocarbonate
hydrazine hydrate
A
Thiocarbohydrazide
B
ethanethiol
water
dithiocarbonic acid hydrazide, hydrazonium salt
A
hydrogen sulfide
B
ammonia
C
Thiocarbohydrazide
water
dithiocarbonic acid hydrazide, hydrazonium salt
A
hydrogen sulfide
B
ammonia
C
Thiocarbohydrazide
Conditions | Yield |
---|---|
With water at 100 - 120℃; Green chemistry; | 203.8 g |
Conditions | Yield |
---|---|
With ammonia at 100℃; Temperature; | 98.6 g |
Thiocarbohydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate |
Conditions | Yield |
---|---|
With hydrazine In water | |
With hydrazine hydrate In water for 0.75h; Reflux; | 10.6 g |
Conditions | Yield |
---|---|
In ethanol; water for 6h; Reflux; | 100% |
Conditions | Yield |
---|---|
In ethanol; water for 6h; Reflux; | 100% |
Thiocarbohydrazide
1-(4-methoxyphenyl)ethanone
1-(4-methoxyphenyl)ethylidenethiocarbonohydrazide
Conditions | Yield |
---|---|
In methanol; water at 20℃; for 12h; | 99.1% |
With acetic acid In ethanol at 50 - 80℃; for 3h; | 75% |
acetic acid
Thiocarbohydrazide
3-methyl-4-amino-5-mercapto-1,2,4-triazole
Conditions | Yield |
---|---|
Reflux; Dean-Stark; Inert atmosphere; | 99% |
at 160 - 170℃; for 0.25h; | 91% |
at 118℃; for 4h; | 81% |
antimony(III) chloride
Thiocarbohydrazide
trichloro-thiocarbohydrazide-antimony
Conditions | Yield |
---|---|
In benzene ligand soln. added to SbCl3 soln. in molar ratio 1/1, refluxed for 10 h; filtered, washed with anhyd. alc., dried (vac.) at 35°C; elem. anal.; | 98% |
Thiocarbohydrazide
4-amino-3-mercapto-6-[2-(2-thienyl)vinyl]-1,2,4-triazin-5(4H)-one
Conditions | Yield |
---|---|
With silica gel In methanol; dichloromethane Microwave irradiation; | 98% |
With silica gel Microwave irradiation; | 98% |
4-hydroxycoumarin-3-carboxaldehyde
Thiocarbohydrazide
4-hydroxycoumarin-3-thiocarbohydrazone
Conditions | Yield |
---|---|
In ethanol; water for 1h; Heating; | 98% |
Conditions | Yield |
---|---|
In methanol; water at 20℃; for 12h; | 97.6% |
2-acetylpyridine
Thiocarbohydrazide
methyl 2-pyridyl ketone thiocarbonohydrazone
Conditions | Yield |
---|---|
In methanol Heating; | 97% |
With acetic acid In methanol for 2h; Heating; | 80% |
acetic acid
Thiocarbohydrazide
4-amino-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
Conditions | Yield |
---|---|
Heating; | 97% |
at 120℃; | 91% |
In ethanol for 4h; Reflux; | 85% |
4-methoxy-benzaldehyde
Thiocarbohydrazide
N,N-bis[(4-methoxyphenyl)methylidene]carbothioic dihydrazide
Conditions | Yield |
---|---|
In ethanol; water at 70 - 80℃; for 3h; | 97% |
With acetic acid In ethanol Reflux; | 83% |
In ethanol Heating; |
ethyl acetate
Thiocarbohydrazide
4-amino-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
Conditions | Yield |
---|---|
With iron oxide In ethanol; water Reflux; Green chemistry; | 97% |
With sodium methylate In methanol for 24h; Heating; | 77% |
antimony(III) chloride
Thiocarbohydrazide
Conditions | Yield |
---|---|
In benzene ligand soln. added to SbCl3 soln. in molar ratio 2/1, refluxed for 10 h; filtered, washed with anhyd. alc., dried (vac.) at 35°C; elem. anal.; | 97% |
Conditions | Yield |
---|---|
In ethanol 1a) reflux, 3 h, 1b) glacial acetic acid, room temp., overnight; | 96% |
With acetic acid In ethanol Reflux; | 74% |
In ethanol 1. 30 min, reflux 2. 2 h, room temperature; | 70% |
2-acetylpyridine N-oxide
Thiocarbohydrazide
2-acetylpyridine thiocarbonohydrazone 1-oxide
Conditions | Yield |
---|---|
In methanol for 3h; Heating; | 96% |
1,8-bis(2-formylphenoxy)3,6-dioxaoctane
Thiocarbohydrazide
11,12:20,21-dibenzo-1,4,7,10-tetraoxa-14,15,17,18-tetra-azacycloheneicosa-13,18-diene-16-thione
Conditions | Yield |
---|---|
With aluminium trichloride In ethanol; water at 20℃; | 96% |
With aluminium trichloride In ethanol; water at 20 - 25℃; | 96% |
pyridine-4-carboxylic acid
Thiocarbohydrazide
4-amino-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol
Conditions | Yield |
---|---|
Heating; | 96% |
Thiocarbohydrazide
acetone
naphthalene-1-carbonic acid chloride
C15H16N4OS
Conditions | Yield |
---|---|
With sodium hydrogencarbonate at 20℃; for 3.58333h; Reflux; | 96% |
Conditions | Yield |
---|---|
With acetic acid In ethanol; water for 4h; Reflux; | 96% |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 5h; Reflux; | 96% |
4-chlorobenzaldehyde
Thiocarbohydrazide
N1,N5-di(p-chlorobenzylidene)thiocarbohydrazide
Conditions | Yield |
---|---|
In ethanol 1a) reflux, 3 h, 1b) glacial acetic acid, room temp., overnight; | 95% |
With ethanol | |
With acetic acid In ethanol; water for 1h; Heating; |
salicylaldehyde
Thiocarbohydrazide
N′,2-bis((E)-2- hydroxybenzylidene)hydrazine-1-carbothiohydrazide
Conditions | Yield |
---|---|
In ethanol 1a) reflux, 3 h, 1b) glacial acetic acid, room temp., overnight; | 95% |
In ethanol for 3h; Reflux; | 65% |
With ethanol |
1,5-bis(benzaldehydeoxy)-3-oxopentane
Thiocarbohydrazide
8,9:17,18-dibenzo-1,4,7-trioxa-11,12,14,15-tetraazacyclooctadecane-10,15-diene-13-thione
Conditions | Yield |
---|---|
With aluminium trichloride In ethanol; water at 20 - 25℃; | 95% |
In ethanol; water 1.) 45 deg C to 50 deg C, 0.5 h, 2.) 20 deg C, 1 h; | 72% |
Thiocarbohydrazide
cycloheptanone
8,9,11,12-Tetraazaspiro<5.6>dodecane-10-thione
Conditions | Yield |
---|---|
In ethanol; water for 0.0138889h; Microwave irradiation; | 95% |
In ethanol; water Heating; | 85% |
In ethanol; water | 80% |
3-methylbutyric acid
Thiocarbohydrazide
4-amino-5-isobutyl-2,4-dihydro-[1,2,4]triazole-3-thione
Conditions | Yield |
---|---|
at 160 - 170℃; for 0.25h; | 95% |
at 160 - 170℃; for 0.25h; | 85% |
Reflux; |
Thiocarbohydrazide
p-Toluic acid
3-(4-methylphenyl)-4-amino-5-mercapto-1,2,4-triazole
Conditions | Yield |
---|---|
at 160 - 170℃; for 0.25h; | 95% |
Thiocarbohydrazide
4-Phenylbutyric acid
4-Amino-5-(3-phenyl-propyl)-4H-[1,2,4]triazole-3-thiol
Conditions | Yield |
---|---|
at 160 - 170℃; for 0.25h; | 95% |
at 160 - 170℃; for 0.25h; | 89% |
Thiocarbohydrazide
4-aminophenacyl bromide
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 0.0444444h; pH=11; microwave irradiation; | 95% |
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