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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 1H-Imidazole-4-Carbaldehyde supplier in China

Cas:3034-50-2

Min.Order:1 Metric Ton

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

High purity 3034-50-2 4-Imidazolecarboxaldehyde

Cas:3034-50-2

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

Manufacturer supply 1H-Imidazole-4-carbaldehyde CAS 3034-50-2 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermedia

Manufacturer supply 1H-Imidazole-4-carbaldehyde CAS 3034-50-2 with attractive price

Cas:3034-50-2

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dr

IMidazole-4-carboxaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

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Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

1H-Imidazole-4-Carbaldehyde[CAS:3034-50-2] 4-(Hydroxymethyl)imidazole HCl[CAS:32673-41-9] HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten y

1H-Imidazole-4-Carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

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Type:Other

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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 1H-Imidazole-4-Carbaldehyde

Cas:3034-50-2

Min.Order:1

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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

Large Stock 99.0% 4(5)-imidazolecarboxaldehyde 3034-50-2 Producer

Cas:3034-50-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $12.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

1H-Imidazole-4-carbaldehyde CAS 3034-50-2 In Stock

Cas:3034-50-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: 1H-Imidazole-4-carbaldehyde Synonyms: 4(5)-IMIDAZOLECARBOXALDEHYDE;4-IMIDAZOLECARBOXALDEHYDE;4-FORMYLIMIDAZOLE;1H-IMIDAZOLE-4-CARBOXALDEHYDE;1H-IMIDAZOLE-4-CARBALDEHYDE;IMIDAZOLE-4-CARBOXALDEHYDE;FORMYLIMIDAZOLE;4

3034-50-2 1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Gram

FOB Price: $8900.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1078.html Product Name 1H-Imidazole-4-carbaldehyde CAS No. 3034-50

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Top Purity CAS 3034-50-2 with fast shipping

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $2.5 / 5.0

Type:Trading Company

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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

1H-Imidazole-4-carbaldehyde/ LIDE PHARMA- Factory supply / Best price

Cas:3034-50-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Name: Imidazole-4-carboxaldehyde Synonyms: 4(5)-imidazolecarboxaldehyde CAS:3034-50-2 MF: C5H6N2O Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Organic synthesis Transportation

Imidazole-4-carboxaldehyde

Cas:3034-50-2

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:powder Storage:Store in sealed containers at cool & dry pla

1H-Imidazole-4-Carbaldehyde Cas No.:3034-50-2

Cas:3034-50-2

Min.Order:100 Gram

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to light yellow powder Storage:Room temperature Package:25kg/drum Application:Pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in china

Factory Supply 4(5)-imidazolecarboxaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1H-Imidazole-4-carbaldehyde 3034-50-2

Cas:3034-50-2

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

Pharmaceutical Intermediate,1H-Imidazole-4-carbaldehyde CAS:3034-50-2

Cas:3034-50-2

Min.Order:1 Kilogram

FOB Price: $62.0 / 67.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

1H-Imidazole-4-carbaldehyde CAS:3034-50-2 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 organi

1H-Imidazole-4-carbaldehyde CAS:3034-50-2

Cas:3034-50-2

Min.Order:1 Gram

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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

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Superiority minimum order qty.

Facotory wholesales high purity 1H-Imidazole-4-carbaldehyde CAS 3034-50-2 C4H4N2O

Cas:3034-50-2

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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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.:3034-50-2

Cas:3034-50-2

Min.Order:0

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Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best 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

1H-Imidazole-4-Carbaldehyde

Cas:3034-50-2

Min.Order:0

Negotiable

Type:Manufacturers

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS3034-50-2 1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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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

1H-Imidazole-4-carbaldehyde

Cas:3034-50-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

4-FORMYLIMIDAZOLE

Cas:3034-50-2

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

Formylimidazole

Cas:3034-50-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

(1H-imidazol-4-yl)methanol
822-55-9

(1H-imidazol-4-yl)methanol

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With manganese(IV) oxide In methanol99%
With manganese(IV) oxide In methanol at 40℃; for 6h;92%
With potassium osmate(VI) dihydrate; potassium carbonate; potassium hexacyanoferrate(III) In water; acetonitrile at 60℃; for 18h; chemoselective reaction;51%
(1-tritylimidazol-4-yl)carboxaldehyde
33016-47-6

(1-tritylimidazol-4-yl)carboxaldehyde

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With acetic acid In methanol for 7h; Heating;98%
With acetic acid In methanol for 13h; Heating;82%
4-bromo-1 H-imidazole
2302-25-2

4-bromo-1 H-imidazole

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
Stage #1: 4-bromo-1 H-imidazole With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.5h;
Stage #3: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -20℃; for 0.5h;
85%
1-(N,N-dimethylsulfamoyl)-2-(triethylsilyl)imidazole-4-carbaldehyde
1025907-10-1

1-(N,N-dimethylsulfamoyl)-2-(triethylsilyl)imidazole-4-carbaldehyde

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With hydrogenchloride for 1h; Ambient temperature;80.5%
4-hydroxymethyl-1H-imidazole hydrochloride
32673-41-9

4-hydroxymethyl-1H-imidazole hydrochloride

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
Stage #1: 4-hydroxymethyl-1H-imidazole hydrochloride With sodium carbonate In water neutralization;
Stage #2: With manganese(IV) oxide In isopropyl alcohol Oxidation; Heating;
77%
Stage #1: 4-hydroxymethyl-1H-imidazole hydrochloride With sodium hydrogencarbonate In methanol
Stage #2: With manganese(IV) oxide In 1,4-dioxane for 2h; Heating / reflux;
4-[(1'R,2'S,3'R)-1',2',3',4'-tetrahydroxybutyl]-imidazole
2644-71-5

4-[(1'R,2'S,3'R)-1',2',3',4'-tetrahydroxybutyl]-imidazole

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With sodium periodate In water at 27 - 30℃; for 2h;54%
N-((E)-2-Amino-1-formyl-vinyl)-formamide

N-((E)-2-Amino-1-formyl-vinyl)-formamide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 1h; Heating; Yield given;
urocanic Acid
3465-72-3

urocanic Acid

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With oxygen; purine In water Product distribution; Quantum yield; Mechanism; Irradiation; further solvent and additives; with 18O-labeled oxygen as well;
4(5)-(D-arabinotetritol-1-yl)-imidazole
340699-23-2

4(5)-(D-arabinotetritol-1-yl)-imidazole

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With sodium periodate In water
C11H23N(15)N2O2SSi

C11H23N(15)N2O2SSi

N-methyl-N-(2-pyridyl)-formamide
67242-59-5

N-methyl-N-(2-pyridyl)-formamide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
Stage #1: C11H23N(15)N2O2SSi
Stage #2: N-methyl-N-(2-pyridyl)-formamide
urocanic Acid
3465-72-3

urocanic Acid

A

2-(1H-imidazol-4-yl)acetic acid
645-65-8

2-(1H-imidazol-4-yl)acetic acid

B

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

C

imidazole-4-carboxylic acid
1072-84-0

imidazole-4-carboxylic acid

D

(Z)-urocanic acid
7699-35-6

(Z)-urocanic acid

Conditions
ConditionsYield
With dihydrogen peroxide pH=7.2; Product distribution / selectivity; aqueous phosphate buffer; UV-irradiation;
urocanic Acid
3465-72-3

urocanic Acid

A

2-(1H-imidazol-4-yl)acetic acid
645-65-8

2-(1H-imidazol-4-yl)acetic acid

B

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

C

imidazole-4-carboxylic acid
1072-84-0

imidazole-4-carboxylic acid

Conditions
ConditionsYield
With dihydrogen peroxide pH=7.2; Product distribution / selectivity; Fenton Oxidation; aqueous phosphate buffer;
With dihydrogen peroxide In water pH=7.2; Product distribution / selectivity; Fenton Oxidation;
1H-imidazole
288-32-4

1H-imidazole

(1H-imidazol-4-yl)methanol
822-55-9

(1H-imidazol-4-yl)methanol

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With manganese dioxide In 1,4-dioxane
4-methyl-1H-imidazole
822-36-6

4-methyl-1H-imidazole

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

Conditions
ConditionsYield
With pyridine; chromium(VI) oxide; hydrogenchloride; titanium(IV) oxide In dichloromethane; water at 40℃; for 4h; Temperature; Time;
trityl chloride
76-83-5

trityl chloride

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

(1-tritylimidazol-4-yl)carboxaldehyde
33016-47-6

(1-tritylimidazol-4-yl)carboxaldehyde

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;100%
With triethylamine In N,N-dimethyl-formamide at 0 - 20℃;100%
With triethylamine In N,N-dimethyl-formamide at 20℃;99%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

imidazole-4-methanamine dihydrochloride
66247-84-5, 72631-80-2

imidazole-4-methanamine dihydrochloride

Conditions
ConditionsYield
Stage #1: 4(5)formylimidazole With ammonia; Raney nickel In methanol at 40℃; for 0.5h;
Stage #2: With hydrogen In methanol at 40 - 50℃; under 3750.38 Torr; for 28h;
Stage #3: With hydrogenchloride In methanol; diethyl ether
100%
N-(8-amino-6-cyano-chroman-3-yl)-N-benzyl methanesulfonamide

N-(8-amino-6-cyano-chroman-3-yl)-N-benzyl methanesulfonamide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N-Benzyl-N-{6-cyano-8-[(3H-imidazol-4-yl)-methyl-amino]-chroman-3-yl}-methanesulfonamide
757956-47-1

N-Benzyl-N-{6-cyano-8-[(3H-imidazol-4-yl)-methyl-amino]-chroman-3-yl}-methanesulfonamide

Conditions
ConditionsYield
Stage #1: N-(8-amino-6-cyano-chroman-3-yl)-N-benzyl methanesulfonamide; 4(5)formylimidazole With trifluoroacetic acid In dichloromethane at 20℃; for 0.166667h;
Stage #2: With triethylsilane In dichloromethane
100%
4,5-dimethoxy-2-nitrobenzohydrazide
16308-07-9

4,5-dimethoxy-2-nitrobenzohydrazide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

C13H13N5O5

C13H13N5O5

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 20℃;100%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

1H-imidazole-4-carboxaldehyde oxime
57090-90-1

1H-imidazole-4-carboxaldehyde oxime

Conditions
ConditionsYield
With pyridine; hydroxylamine hydrochloride In methanol at 20 - 55℃; for 2h;99%
With hydroxylamine hydrochloride; sodium carbonate In water at 20℃;69%
With pyridine; hydroxylamine hydrochloride at 27 - 43℃; for 2h;
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

methyl iodide
74-88-4

methyl iodide

1-methyl-1H-imidazole-4-carbaldehyde
17289-26-8

1-methyl-1H-imidazole-4-carbaldehyde

Conditions
ConditionsYield
Stage #1: 4(5)formylimidazole With sodium hydride In tetrahydrofuran; mineral oil at -78 - 20℃; for 0.166667h; Inert atmosphere;
Stage #2: methyl iodide In tetrahydrofuran; mineral oil at -78 - 20℃; for 18h; Inert atmosphere;
99%
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1.5h;53%
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 2h;34%
Stage #1: 4(5)formylimidazole With sodium hydride In tetrahydrofuran; mineral oil at -78 - 25℃; for 0.5h;
Stage #2: methyl iodide In tetrahydrofuran; mineral oil at -78 - 25℃; for 16h;
15.71%
Stage #1: 4(5)formylimidazole With sodium hydride In tetrahydrofuran at 20℃;
Stage #2: methyl iodide In tetrahydrofuran at 21℃; for 4h;
leelamine
1446-61-3

leelamine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

imidazole-4-formaldehyde-dehydroabietylamine-Schiff-base

imidazole-4-formaldehyde-dehydroabietylamine-Schiff-base

Conditions
ConditionsYield
With acetic acid In ethanol for 24h; Reflux;99%
With acetic acid In ethanol for 24h; Reflux;98.6%
ethylenediamine
107-15-3

ethylenediamine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

(1E,1′E)-N,N′-(ethane-1,2-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

(1E,1′E)-N,N′-(ethane-1,2-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

Conditions
ConditionsYield
In acetonitrile for 1h; Reflux;99%
Di-tert-butyl acetylenedicarboxylate
66086-33-7

Di-tert-butyl acetylenedicarboxylate

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

ditert-butyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate
1301206-53-0

ditert-butyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate

Conditions
ConditionsYield
With triphenylphosphine In diethyl ether at -5 - 20℃; for 3.16667h; Wittig reaction;98%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

1-(p-toluenesulfonyl)-1H-imidazole-4(5)-carboxaldehyde
37622-92-7

1-(p-toluenesulfonyl)-1H-imidazole-4(5)-carboxaldehyde

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; Schlenk technique;98%
With triethylamine In tetrahydrofuran; 1,4-dioxane at 20℃; for 18h; Inert atmosphere;96%
With triethylamine In ISOPROPYLAMIDE at 10℃;85%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

2-Butynoic acid
590-93-2

2-Butynoic acid

3,4-dimethoxybenzylamine
5763-61-1

3,4-dimethoxybenzylamine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N-(2-(cyclohexylamino)-1-(1H-imidazol-4-yl)-2-oxoethyl)-N-(3,4-dimethoxybenzyl)but-2-ynamide
1428943-59-2

N-(2-(cyclohexylamino)-1-(1H-imidazol-4-yl)-2-oxoethyl)-N-(3,4-dimethoxybenzyl)but-2-ynamide

Conditions
ConditionsYield
With sodium sulfate In methanol at 20℃; Ugi Condensation;97%
1,4-diaminobutane
110-60-1

1,4-diaminobutane

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N,N‘-(butane-1,4-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

N,N‘-(butane-1,4-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

Conditions
ConditionsYield
In methanol at 80℃; for 6h;95.1%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

dimethyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate
1301206-51-8

dimethyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate

Conditions
ConditionsYield
With triphenylphosphine In diethyl ether at -5 - 20℃; for 3.16667h; Wittig reaction;95%
6-nitroindoline
19727-83-4

6-nitroindoline

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

C12H12N4O2
927427-44-9

C12H12N4O2

Conditions
ConditionsYield
Stage #1: 6-nitroindoline; 4(5)formylimidazole With acetic acid In 1,2-dichloro-ethane for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;
Stage #3: With sodium hydrogencarbonate In water; 1,2-dichloro-ethane
94%
(3-benzyloxy-phenyl)-(6-bromo-pyridin-2-ylmethyl)-amine
1020818-08-9

(3-benzyloxy-phenyl)-(6-bromo-pyridin-2-ylmethyl)-amine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

(3-benzyloxy-phenyl)-(6-bromo-pyridin-2-ylmethyl)-(3H-imidazol-4-ylmethyl)-amine
1020816-50-5

(3-benzyloxy-phenyl)-(6-bromo-pyridin-2-ylmethyl)-(3H-imidazol-4-ylmethyl)-amine

Conditions
ConditionsYield
Stage #1: (3-benzyloxy-phenyl)-(6-bromo-pyridin-2-ylmethyl)-amine; 4(5)formylimidazole With sodium cyanoborohydride; zinc(II) chloride In methanol at 40℃;
Stage #2: With water; ammonium chloride In methanol at 0℃;
94%
1-[4-(trifluoromethyl)phenyl]piperazine
30459-17-7

1-[4-(trifluoromethyl)phenyl]piperazine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

1-((1H-imidazol-4-yl)methyl)-4-(4-trifluoromethylphenyl)-piperazine
1239717-00-0

1-((1H-imidazol-4-yl)methyl)-4-(4-trifluoromethylphenyl)-piperazine

Conditions
ConditionsYield
Stage #1: 1-[4-(trifluoromethyl)phenyl]piperazine; 4(5)formylimidazole With triethylamine In 1,4-dioxane; methanol at 20℃;
Stage #2: With sodium tetrahydroborate In methanol at 20℃;
94%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

dimethylamino sulfonyl chloride
13360-57-1

dimethylamino sulfonyl chloride

4-formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide
140174-48-7

4-formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 18h;94%
Stage #1: 4(5)formylimidazole With sodium hydride In acetonitrile; mineral oil at 20℃; for 1.5h; Cooling with ice;
Stage #2: dimethylamino sulfonyl chloride In acetonitrile; mineral oil at 20℃;
91%
With triethylamine In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; Schlenk technique;87%
3-(1H-imidazol-1-yl)propan-1-amine
5036-48-6

3-(1H-imidazol-1-yl)propan-1-amine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N-[(E)-1H-imidazol-5-ylmethylidene]-N-[3-(1H-imidazol-1-yl)propyl]amine
1432046-73-5

N-[(E)-1H-imidazol-5-ylmethylidene]-N-[3-(1H-imidazol-1-yl)propyl]amine

Conditions
ConditionsYield
In methanol for 3h; Reflux;94%
N-[(2-amino-5-cyanophenyl)methyl]-N-[(1R)-1-(phenylmethyl)-2-[(phenylsulphonyl)oxy]ethyl]-2-thiophenesulfonamide
530145-64-3

N-[(2-amino-5-cyanophenyl)methyl]-N-[(1R)-1-(phenylmethyl)-2-[(phenylsulphonyl)oxy]ethyl]-2-thiophenesulfonamide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

C31H29N5O5S3

C31H29N5O5S3

Conditions
ConditionsYield
With triethylsilane; trifluoroacetic acid In dichloromethane94%
Trimethylenediamine
109-76-2

Trimethylenediamine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N,N‘-(propane-1,3-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

N,N‘-(propane-1,3-diyl)bis(1-(1H-imidazol-4-yl)methanimine)

Conditions
ConditionsYield
In methanol at 80℃; for 6h;94%
In methanol at 50℃;68%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

methylamine
74-89-5

methylamine

N-methyl-1-(4-imidazolyl)methanimine
1374674-33-5

N-methyl-1-(4-imidazolyl)methanimine

Conditions
ConditionsYield
In methanol at 50℃; for 5h;93.8%
In ethanol Reflux;
1H-3-(4-fluorobenzyl)-4-(phenylsulfonyl)-7-cyano-2,3,4,5-tetrahydro-1,4-benzodiazepine

1H-3-(4-fluorobenzyl)-4-(phenylsulfonyl)-7-cyano-2,3,4,5-tetrahydro-1,4-benzodiazepine

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

1-((imidazole-4-yl)methyl)-3-(4-fluorobenzyl)-4-phenylsulfonyl-7-cyano-2,3,4,5-tetrahydro-1,4-benzodiazepine

1-((imidazole-4-yl)methyl)-3-(4-fluorobenzyl)-4-phenylsulfonyl-7-cyano-2,3,4,5-tetrahydro-1,4-benzodiazepine

Conditions
ConditionsYield
Stage #1: 1H-3-(4-fluorobenzyl)-4-(phenylsulfonyl)-7-cyano-2,3,4,5-tetrahydro-1,4-benzodiazepine; 4(5)formylimidazole With trifluoroacetic acid In acetic acid at 20℃; for 0.5h;
Stage #2: With triethylsilane In acetic acid at 20℃; for 5h;
Stage #3: With sodium hydrogencarbonate In dichloromethane; water
93%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

4-formylimidazol-potassium

4-formylimidazol-potassium

Conditions
ConditionsYield
With potassium tert-butylate In ethanol for 0.166667h;93%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

acetylenedicarboxylic acid diethyl ester
762-21-0

acetylenedicarboxylic acid diethyl ester

diethyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate
1301206-52-9

diethyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate

Conditions
ConditionsYield
With triphenylphosphine In diethyl ether at -5 - 20℃; for 3.16667h; Wittig reaction;93%
Dimethyl phosphite
868-85-9

Dimethyl phosphite

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

dimethyl(hydroxy(1H-imidazol-4-yl)methyl)phosphonate

dimethyl(hydroxy(1H-imidazol-4-yl)methyl)phosphonate

Conditions
ConditionsYield
With silica supported tungstic acid at 20℃; for 0.5h;93%
2-aminopyridine
504-29-0

2-aminopyridine

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

N-cyclohexyl-2-(1H-imidazol-4-yl)imidazo[1,2-a]pyridin-3-amine

N-cyclohexyl-2-(1H-imidazol-4-yl)imidazo[1,2-a]pyridin-3-amine

Conditions
ConditionsYield
With sulfonated β-cyclodextrin In ethanol at 80℃; for 1h;93%
4(5)formylimidazole
3034-50-2

4(5)formylimidazole

2-<1H-5-methyl-imidazol-4-yl>-2-hydroxyacetic acid
161193-75-5

2-<1H-5-methyl-imidazol-4-yl>-2-hydroxyacetic acid

2-(1H-Imidazol-4-yl)-2-hydroxyacetic acid
161193-76-6

2-(1H-Imidazol-4-yl)-2-hydroxyacetic acid

Conditions
ConditionsYield
In ethanol; water92%
methanesulfonic acid
75-75-2

methanesulfonic acid

4(5)formylimidazole
3034-50-2

4(5)formylimidazole

(R)-2,3,4,5-tetrahydro-3-(phenylmethyl)-4-(thien-2-ylsulfonyl)-1H-1,4-benzodiazepine-7-carbonitrile
195985-38-7

(R)-2,3,4,5-tetrahydro-3-(phenylmethyl)-4-(thien-2-ylsulfonyl)-1H-1,4-benzodiazepine-7-carbonitrile

BMS-214662 mesylate

BMS-214662 mesylate

Conditions
ConditionsYield
Stage #1: 4(5)formylimidazole; (R)-2,3,4,5-tetrahydro-3-(phenylmethyl)-4-(thien-2-ylsulfonyl)-1H-1,4-benzodiazepine-7-carbonitrile With trifluoroacetic acid; trifluoroacetic anhydride In toluene at 20 - 30℃; for 0.5h; Large scale;
Stage #2: With triethylsilane In toluene at 20 - 25℃; Large scale;
Stage #3: methanesulfonic acid In toluene at 20 - 25℃; for 1h; Large scale;
92%
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