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Dayang Chem (Hangzhou) Co.,Ltd.

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Item Quality Standard Test Result Appearance colorless clear liquid colorless clear liquid Assay %

high purity 56-17-7

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $1.9 / 2.5

Type:Trading Company

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Simagchem Corporation

Welcome 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

High quality Cystamine Dihydrochloride supplier in China

Cas:56-17-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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 Cystamine Dihydrochloride

Cas:56-17-7

Min.Order:1

Negotiable

Type:Other

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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 Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our 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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Cystamine dihydrochloride CAS 56-17-7

Cas:56-17-7

Min.Order:1 Metric Ton

FOB Price: $500.0 / 600.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Product Name: Cystamine dihydrochloride Synonyms: 2'-Dithiobisethanamine dihydrochloride;2,2’-dithiobis-ethanamindihydrochloride;2,2’-dithiobis-ethylamindihydrochloride;2-aminoethyldisulfidedihydrochloride;aed;Cystamine dihydrochlo

56-17-7 Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

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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

Manufacturer supply CAS 56-17-7 with best quality

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Ethanamine,2,2'-dithiobis-, hydrochloride (1:2) 56-17-7

Cas:56-17-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 prese

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:10 Gram

FOB Price: $76.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Cystamine dihydrochloride CAS:56-17-7 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 in

Cystamine dihydrochloride CAS:56-17-7

Cas:56-17-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Ethanamine,2,2'-dithiobis-, hydrochloride (1:2)

Cas:56-17-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Lonwin Chemical Group Limited

Cystamine dihydrochloride CAS: 56-17-7 Specification Test Item Standard: USP Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related

Factory supply Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

Negotiable

Type:Other

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales Cystamine Dihydrochloride CAS56-17-7

Cas:56-17-7

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

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

Ethanamine,2,2'-dithiobis-, hydrochloride (1:2)

Cas:56-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

CYSTAMINE DIHYDROCHLORIDE

Cas:56-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

High quality Cystamine Dihydrochloride

Cas:56-17-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

Ethanamine,2,2'-dithiobis-, hydrochloride (1:2)

Cas:56-17-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best OfferCystamine dihydrochloride

Cas:56-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP 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,

Cystaminedihydrochloride

Cas:56-17-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Cystamine dihydrochloride Chemical Properties Melting point 217-220 °C (dec.)(lit.) storage temp. Store below +30°C. solubility H2O: soluble1.0g/10 mL, clear to almost clear, colorless to almost colorless (<5.5 NTU) form Cr

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong 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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

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

Cystamine dihydrochloride

Cas:56-17-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Synthetic route

C23H26N2O3S

C23H26N2O3S

A

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

B

4-phenyl-1-(phenylmethyl)-2,3-azetidinedione

4-phenyl-1-(phenylmethyl)-2,3-azetidinedione

Conditions
ConditionsYield
Stage #1: C23H26N2O3S With hydrogenchloride In ethyl acetate at 60℃; for 4h;
Stage #2: With oxygen In chloroform at 25℃; for 720h; Further stages.;
A n/a
B 99%
2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

Conditions
ConditionsYield
With dimethyl sulfoxide at 90℃; for 6h;98%
With di(benzothiazol-2-yl)disulfide In methanol; chloroform for 2h; Ambient temperature;96.9%
In methanol oxidation;
With dimethyl sulfoxide In water
In dimethyl sulfoxide at 90℃; for 8h;
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

A

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

B

2-(Benzothiazol-2-yldisulfanyl)-ethylamine; hydrochloride

2-(Benzothiazol-2-yldisulfanyl)-ethylamine; hydrochloride

Conditions
ConditionsYield
In ethanol; chloroform Ambient temperature;
(3SR,4SR)-3-phenyl-2-(phenylmethyl)-5-thia-2,8-diazaspiro[3.4]octan-1-one hydrochloride

(3SR,4SR)-3-phenyl-2-(phenylmethyl)-5-thia-2,8-diazaspiro[3.4]octan-1-one hydrochloride

A

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

B

4-phenyl-1-(phenylmethyl)-2,3-azetidinedione

4-phenyl-1-(phenylmethyl)-2,3-azetidinedione

Conditions
ConditionsYield
In chloroform; dimethyl sulfoxide at 45℃; for 6h;A 23 mg
B 52 mg
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

C23H26N2O7

C23H26N2O7

N,N'-biscystamine
112042-52-1

N,N'-biscystamine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; water Ambient temperature;100%
succinic acid anhydride
108-30-5

succinic acid anhydride

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N,N'-(3,4-dithia-hexanediyl)-bis-succinamic acid
108725-86-6

N,N'-(3,4-dithia-hexanediyl)-bis-succinamic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; pH=10;100%
With sodium hydroxide In water pH=10;100%
Stage #1: succinic acid anhydride; cystamine dihydrochioride With sodium hydroxide In water at 20℃; pH=7 - ~ 10;
Stage #2: With hydrogenchloride In water Product distribution / selectivity;
90%
Stage #1: cystamine dihydrochioride With sodium hydroxide In water pH=10;
Stage #2: succinic acid anhydride In water at 20℃; for 2h; pH=7 - 10;
Stage #3: With hydrogenchloride In water
90%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

C40H40N2O12S2
1428361-11-8

C40H40N2O12S2

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With pyridine In ethanol at 20℃; for 0.5h; Inert atmosphere;
Stage #2: (+)-usnic acid With pyridine In ethanol for 8h; Reflux;
100%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

C40H40N2O12S2

C40H40N2O12S2

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With pyridine In ethanol at 20℃; for 0.5h;
Stage #2: (+)-usnic acid With pyridine In ethanol for 8h; Inert atmosphere; Reflux;
100%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

mitomycin A
4055-39-4

mitomycin A

7-N,7'-N'-bis(2-ethyl)mitomycin C disulfide
93367-29-4

7-N,7'-N'-bis(2-ethyl)mitomycin C disulfide

Conditions
ConditionsYield
With triethylamine In methanol99%
With triethylamine In methanol for 10h; Ambient temperature;99%
With TEA In methanol at 20℃; for 24h;99%
glutaric anhydride,
108-55-4

glutaric anhydride,

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N,N'-diglutaroylcystamine
109477-57-8

N,N'-diglutaroylcystamine

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; pH=10;99%
With sodium hydroxide In water pH=10;99%
Stage #1: glutaric anhydride,; cystamine dihydrochioride With sodium hydroxide In water at 20℃; pH=7 - ~ 10;
Stage #2: With hydrogenchloride In water
90%
Stage #1: cystamine dihydrochioride With sodium hydroxide In water pH=10;
Stage #2: glutaric anhydride, In water at 20℃; for 2h; pH=7 - 10;
Stage #3: With hydrogenchloride In water
90%
pyrazole-1-methanol
1120-82-7

pyrazole-1-methanol

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

C20H28N10S2

C20H28N10S2

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 24h;99%
(3,5-dimethyl-1H-pyrazol-1-yl)methanol
85264-33-1

(3,5-dimethyl-1H-pyrazol-1-yl)methanol

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

C28H44N10S2

C28H44N10S2

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 24h;98%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

Methacryloyl chloride
920-46-7

Methacryloyl chloride

N,N'-(disulfanediylbis(ethane-2,1-diyl))bis(2-methylacryl amide)

N,N'-(disulfanediylbis(ethane-2,1-diyl))bis(2-methylacryl amide)

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With sodium hydroxide In water at 5℃; for 0.5h;
Stage #2: Methacryloyl chloride In water at 5 - 20℃; for 4h;
98%
Stage #1: cystamine dihydrochioride With sodium hydroxide In water for 0.333333h; Cooling with ice;
Stage #2: Methacryloyl chloride In dichloromethane; water at 0℃; for 3h;
47%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N-methylmitomycin A
18209-14-8

N-methylmitomycin A

7-N,7'-N'-bis(2-ethyl)porfiromycin disulfide

7-N,7'-N'-bis(2-ethyl)porfiromycin disulfide

Conditions
ConditionsYield
With triethylamine In methanol for 10h; Ambient temperature;97%
BOC-glycine
4530-20-5

BOC-glycine

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N,N'-bis<(tert-butyloxycarbonyl)glycyl>cystamine
97314-11-9

N,N'-bis<(tert-butyloxycarbonyl)glycyl>cystamine

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃;97%
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In dichloromethane at 0℃; for 0.5h;82%
Stage #1: BOC-glycine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 0.333333h;
Stage #2: cystamine dihydrochioride With triethylamine In dichloromethane at 20℃; for 10h; Further stages.;
63%
3-azido-4-fluorobenzoic acid 2,5-dioxopyrrolidin-1-yl ester
934611-70-8

3-azido-4-fluorobenzoic acid 2,5-dioxopyrrolidin-1-yl ester

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N-(2-aminoethyldisulfide-2'-ethyl)-3-azido-4-fluorobenzamide
934611-73-1

N-(2-aminoethyldisulfide-2'-ethyl)-3-azido-4-fluorobenzamide

Conditions
ConditionsYield
With triethylamine In methanol at 0℃; for 0.666667h;97%
N-(4-fluoro-3-nitrophenyl)acetamide
351-32-6

N-(4-fluoro-3-nitrophenyl)acetamide

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

di-2-[(4-acetylamino-2-nitrophenyl)arnino]ethyl disuifide

di-2-[(4-acetylamino-2-nitrophenyl)arnino]ethyl disuifide

Conditions
ConditionsYield
With sodium hydrogencarbonate In dimethyl sulfoxide at 45 - 80℃; for 7h;97%
With sodium hydrogencarbonate In dimethyl sulfoxide at 45 - 80℃; for 7h;97%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

di-tert-butyl(disulfanediylbis(ethane-2,1-diyl))dicarbamate
67385-10-8

di-tert-butyl(disulfanediylbis(ethane-2,1-diyl))dicarbamate

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane; water for 3h; Ambient temperature;96%
With triethylamine In 1,4-dioxane; water96%
With triethylamine In dichloromethane at 20℃; for 15h;96%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

mitomycin J
74985-82-3

mitomycin J

7-N,7'-N'-bis(2-thioethyl)dimitomycin E

7-N,7'-N'-bis(2-thioethyl)dimitomycin E

Conditions
ConditionsYield
With triethylamine In methanol for 10h; Ambient temperature;96%
5-(dimethylamino)naphth-1-ylsulfonyl chloride
605-65-2

5-(dimethylamino)naphth-1-ylsulfonyl chloride

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

N,N’-(disulfanediylbis(ethane-2,1-diyl))bis(5-(dimethylamino)naphthalene-1-sulfonamide)
881013-37-2

N,N’-(disulfanediylbis(ethane-2,1-diyl))bis(5-(dimethylamino)naphthalene-1-sulfonamide)

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With dmap; triethylamine In dichloromethane for 0.5h; Inert atmosphere;
Stage #2: 5-(dimethylamino)naphth-1-ylsulfonyl chloride In dichloromethane for 16h; Inert atmosphere;
96%
With sodium hydroxide; sodium hydrogencarbonate In water; acetone at 20℃; for 2h; pH=7.5;84%
With dmap; triethylamine In dichloromethane at 20℃;80%
N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

Fmoc-cystamine
896465-25-1

Fmoc-cystamine

Conditions
ConditionsYield
With sodium carbonate In water; acetone at 20℃; for 2.5h;96%
nickel(II) chloride hexahydrate

nickel(II) chloride hexahydrate

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

bis(cystamine)nickel(II) chloride

bis(cystamine)nickel(II) chloride

Conditions
ConditionsYield
With KOH In ethanol byproducts: KCl; addn. of KOH (0.01 mol) soln. (deaerated) to suspn. of cystamine, stirring, ice cooling, filtration, addn. of filtrate (dropwise, under N2 atm.) to NiCl2 (5 mmol) soln. (stirring), filtration; washing (EtOH, Et2O); elem.anal.;95%
2-pyrrole aldehyde
1003-29-8

2-pyrrole aldehyde

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

bis(2-(pyrrol-2-ylmethylenamino)ethyl)disulfide
132029-04-0

bis(2-(pyrrol-2-ylmethylenamino)ethyl)disulfide

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With sodium hydrogencarbonate In ethanol; water at 20℃; for 1h;
Stage #2: 2-pyrrole aldehyde In ethanol; water
95%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

Stearoyl chloride
112-76-5

Stearoyl chloride

{2-[(2-aminoethyl)disulfanyl]ethyl}octadecanamide
1256376-02-9

{2-[(2-aminoethyl)disulfanyl]ethyl}octadecanamide

Conditions
ConditionsYield
Stage #1: cystamine dihydrochioride With pyridine In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: Stearoyl chloride In N,N-dimethyl-formamide at 5 - 20℃; for 11h;
95%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

benzoyl chloride
98-88-4

benzoyl chloride

N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))dibenzamide
5205-42-5

N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))dibenzamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 20h; Inert atmosphere;95%
With triethylamine In dichloromethane at 0 - 20℃;721 mg
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

9-anthracene aldehyde
642-31-9

9-anthracene aldehyde

C34H28N2S2
1539267-22-5

C34H28N2S2

Conditions
ConditionsYield
With triethylamine In ethanol for 1h; Reflux;95%
L-(-)-(tert-butyloxycarbonyl)-2,2-bimethylthiazolidine-4-carboxylic acid
19907-83-6

L-(-)-(tert-butyloxycarbonyl)-2,2-bimethylthiazolidine-4-carboxylic acid

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

L-(-)-(tert-butyloxycarbonyl)-2,2-bimethylthiazolidine-4-carboxylic acid

L-(-)-(tert-butyloxycarbonyl)-2,2-bimethylthiazolidine-4-carboxylic acid

Conditions
ConditionsYield
With sodium carbonate In tetrahydrofuran; water94.4%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N,N'-<(ethanodithio)ethano>bis-
23516-74-7

N,N'-<(ethanodithio)ethano>bis-

Conditions
ConditionsYield
With sodium hydroxide In dichloromethane; water at 20℃; for 12h;94%
With sodium hydroxide In diethyl ether; water 1.) 1 h, 0 deg C; 2.) 2 h, r.t.;90%
With sodium hydroxide In dichloromethane; water at 20℃; for 12h;90%
dabsyl chloride
56512-49-3

dabsyl chloride

cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

(E)-4-((4-(dimethylamino)phenyl)diazenyl)-N-(2-mercaptoethyl)benzenesulfonamide

(E)-4-((4-(dimethylamino)phenyl)diazenyl)-N-(2-mercaptoethyl)benzenesulfonamide

Conditions
ConditionsYield
Stage #1: dabsyl chloride; cystamine dihydrochioride With triethylamine In acetonitrile at 0℃; for 2h;
Stage #2: With diothiothreitol In acetonitrile for 2h;
94%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

1,2-bis(2-azidoethyl)disulfane
352305-38-5

1,2-bis(2-azidoethyl)disulfane

Conditions
ConditionsYield
With imidazole-1-sulfonyl azide hydrochloride; copper(ll) sulfate pentahydrate; potassium carbonate In methanol at 20℃; for 12h;94%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

mitomycin B
4055-40-7

mitomycin B

7-N,7'-N'-bis(2-thioethyl)dimitomycin D

7-N,7'-N'-bis(2-thioethyl)dimitomycin D

Conditions
ConditionsYield
With triethylamine In methanol for 10h; Ambient temperature;93%
cystamine dihydrochioride
56-17-7

cystamine dihydrochioride

Ethyl oxalyl chloride
4755-77-5

Ethyl oxalyl chloride

N,N'-bis(ethoxyoxalyl)cystamine
1256735-90-6

N,N'-bis(ethoxyoxalyl)cystamine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane at 0℃; for 1h; Schotten-Baumann reaction;93%

Raw Materials

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