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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

Min.Order:1 Kilogram

FOB Price: $3.0

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

N,N'-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

Min.Order:1 Kilogram

FOB Price: $30.0

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

Pharmaceutical Grade CAS 15438-70-7 with competitive price

Cas:15438-70-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

N,N'-BIS(2-HYDROXYETHYL)-UREA CAS:15438-70-7

Cas:15438-70-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

Min.Order:1 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

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

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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

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

Min.Order:10 Gram

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Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting 1,3-bis(2-hydroxyethyl)urea, CAS NO: 15438-70-7 Please contact us by email freely. We are leading exporter in China. If you really need this carg

1,3-bis(2-hydroxyethyl)urea, CAS NO: 15438-70-7

Cas:15438-70-7

Min.Order:1 Kilogram

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Type:Other

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

N,N-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

Min.Order:0

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Xi`an Eastling Biotech Co., Ltd.

high 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

N,N'-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

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Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

N,N'-Bis(2-hydroxyethyl)urea

Cas:15438-70-7

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

15438-70-7N,N'-Bis(2-hydroxyethyl)ureainstock

Cas:15438-70-7

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Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

N,N'-Bis(2-Hydroxyethyl)-Urea

Cas:15438-70-7

Min.Order:0

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

N,N'-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

Min.Order:0

Negotiable

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LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

N,N-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

Min.Order:0

Negotiable

Type:Trading Company

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Amadis Chemical Co., Ltd.

1.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

1,3-Bis(2-hydroxyethyl)urea

Cas:15438-70-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

N,N‘-双(2-羟乙基)-尿素基础信息 产品名称: N,N‘-双(2-羟乙基)-尿素 同义词: N,N‘-双(2-羟乙基)-尿素;1,3-双(2-羟乙基)脲;2,2‘-(脲炔)二乙醇;2,2‘-脲代二乙醇;1,3-二(β-羟乙基)尿素;NSC 75436;

15438-70-7

Cas:15438-70-7

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the N,N'-BIS(2-HYDROXYETHYL)-UREA, CAS:15438-70-7 with the most competitive price and the

N,N'-BIS(2-HYDROXYETHYL)-UREA

Cas:15438-70-7

Min.Order:0

Negotiable

Type:Trading Company

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BIOFINE

MORE INFORMATION ,PLS CONTAC WITH

Urea,N,N'-bis(2-hydroxyethyl)-

Cas:15438-70-7

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

N-(benzyloxycarbonyl)aniline
3422-02-4

N-(benzyloxycarbonyl)aniline

ethanolamine
141-43-5

ethanolamine

A

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

B

1-(2-hydroxyethyl)-3-phenylurea
3747-47-5

1-(2-hydroxyethyl)-3-phenylurea

Conditions
ConditionsYield
With 2-(2-Ethoxyethoxy)ethyl benzyl ether In benzyl alcoholA n/a
B 80%
In benzyl alcohol at 140℃; Rate constant; various temp.,time, and conc.;
S,S-dimethyl dithiocarbonate
868-84-8

S,S-dimethyl dithiocarbonate

ethanolamine
141-43-5

ethanolamine

A

dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

B

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Conditions
ConditionsYield
at 60℃; for 15h; Yields of byproduct given;A n/a
B 55%
In methanol at 60℃; for 24h;
carbon dioxide
124-38-9

carbon dioxide

ethanolamine
141-43-5

ethanolamine

A

dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

B

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Conditions
ConditionsYield
With tetrachloromethane; triethylamine; triphenylphosphine In acetonitrile under 760 Torr; for 20h; Ambient temperature;A 51%
B n/a
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

ethanolamine
141-43-5

ethanolamine

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Conditions
ConditionsYield
at 150℃; for 4h;41%
N-(benzyloxycarbonyl)-N-methylaniline
83330-75-0

N-(benzyloxycarbonyl)-N-methylaniline

A

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

B

aniline
62-53-3

aniline

Conditions
ConditionsYield
In ethanolamine at 140℃; Rate constant; Kinetics; Mechanism; other solvent: ether, various temperatures;
2-hydroxyethyl N-butylcarbamate
13105-54-9

2-hydroxyethyl N-butylcarbamate

ethanolamine
141-43-5

ethanolamine

A

N,N'-di-n-butylurea
1792-17-2

N,N'-di-n-butylurea

B

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C

1-(2-hydroxyethyl)-3-n-butylurea
29346-52-9

1-(2-hydroxyethyl)-3-n-butylurea

Conditions
ConditionsYield
With caesium carbonate at 100℃; for 0.5h;A 17 %Chromat.
B 12 %Chromat.
C 45 %Chromat.
β-hydroxyethyl benzylcarbamate
4663-83-6

β-hydroxyethyl benzylcarbamate

ethanolamine
141-43-5

ethanolamine

A

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

B

1,3-dibenzylurea
1466-67-7

1,3-dibenzylurea

C

N-(2-hydroxyethyl)-N'-benzylurea
57501-19-6

N-(2-hydroxyethyl)-N'-benzylurea

Conditions
ConditionsYield
With caesium carbonate at 100℃; for 0.5h;A 18 %Chromat.
B 19 %Chromat.
C 35 %Chromat.
1,3-bis(2-((triethylsilyl)oxy)ethyl)urea
1310688-13-1

1,3-bis(2-((triethylsilyl)oxy)ethyl)urea

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Conditions
ConditionsYield
With potassium carbonate In methanol at 80℃; for 1h; Inert atmosphere;
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

1,3-bis(2-hydroxyethyl)-1-nitrosourea
75014-24-3

1,3-bis(2-hydroxyethyl)-1-nitrosourea

Conditions
ConditionsYield
With sodium acetate; dinitrogen tetraoxide In dichloromethane for 1h; Ambient temperature;
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

(allyloxy)bis(diisopropylamino)phosphine
108554-72-9

(allyloxy)bis(diisopropylamino)phosphine

C23H48N4O5P2
1163120-83-9

C23H48N4O5P2

Conditions
ConditionsYield
With pyridinium trifluroacetate In acetonitrile at 18.4 - 25.6℃; for 17 - 18h; Product distribution / selectivity;
C39H77N2O7P
918826-72-9

C39H77N2O7P

N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

A

C71H136N4O17P2

C71H136N4O17P2

B

C38H74N3O10P

C38H74N3O10P

Conditions
ConditionsYield
Stage #1: C39H77N2O7P With acetic acid In acetonitrile at 0 - 25℃;
Stage #2: N,N'-bis(2-hydroxyethyl)urea With pyridinium trifluroacetate In acetonitrile at 20℃; for 18h;
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C7H5O2(1-)*C19H10F8I2N2O5

C7H5O2(1-)*C19H10F8I2N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C7H5O2(1-)*C19H10F10N2O5

C7H5O2(1-)*C19H10F10N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F8I2N2O5*Cl(1-)

C19H10F8I2N2O5*Cl(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutyl-ammonium chloride / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F10N2O5*Cl(1-)

C19H10F10N2O5*Cl(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutyl-ammonium chloride / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F8I2N2O5*H2O4P(1-)

C19H10F8I2N2O5*H2O4P(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammonium dihydrogen phosphate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F10N2O5*H2O4P(1-)

C19H10F10N2O5*H2O4P(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammonium dihydrogen phosphate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Br(1-)*C19H10F8I2N2O5

Br(1-)*C19H10F8I2N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammomium bromide / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Br(1-)*C19H10F10N2O5

Br(1-)*C19H10F10N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammomium bromide / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F8I2N2O5*I(1-)

C19H10F8I2N2O5*I(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetra-(n-butyl)ammonium iodide / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F10N2O5*I(1-)

C19H10F10N2O5*I(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetra-(n-butyl)ammonium iodide / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C7H7O3S(1-)*C19H10F8I2N2O5

C7H7O3S(1-)*C19H10F8I2N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C7H7O3S(1-)*C19H10F10N2O5

C7H7O3S(1-)*C19H10F10N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F8I2N2O5*HO4S(1-)

C19H10F8I2N2O5*HO4S(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetra(n-butyl)ammonium hydrogensulfate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F10N2O5*HO4S(1-)

C19H10F10N2O5*HO4S(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetra(n-butyl)ammonium hydrogensulfate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F8I2N2O5*NO3(1-)

C19H10F8I2N2O5*NO3(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammonium nitrate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

C19H10F10N2O5*NO3(1-)

C19H10F10N2O5*NO3(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 24 h / 75 °C / Inert atmosphere
2: tetrabutylammonium nitrate / acetonitrile / 21.84 °C / Inert atmosphere
View Scheme
N,N'-bis(2-hydroxyethyl)urea
15438-70-7

N,N'-bis(2-hydroxyethyl)urea

Pentafluorobenzoic acid
602-94-8

Pentafluorobenzoic acid

(carbonylbis(azanediyl))bis(ethane-2,1-diyl) bis(2,3,4,5,6-pentafluorobenzoate)
1310688-46-0

(carbonylbis(azanediyl))bis(ethane-2,1-diyl) bis(2,3,4,5,6-pentafluorobenzoate)

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 75℃; for 24h; Inert atmosphere;312 mg

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