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Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Structure
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate structure
CAS No.
136285-65-9
Chemical Name:
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Synonyms
Azilsartan impurity Z;Azilsartan Impurity 113;Candesartan Impurity 16;Nicotinamide Impurity 62;Candesartan ester intermediate C3;2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate;Ethyl 2-[(t-butoxycarbonyl)amino]-3-nitrobenzoate;Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate;Ethyl-2-(tertiary butoxy carbonyl aMino)-3-nitro benzoate;ETHYL-2-T-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE 136285-65-9
CBNumber:
CB32537307
Molecular Formula:
C14H18N2O6
Molecular Weight:
310.3
MDL Number:
MFCD09833364
MOL File:
136285-65-9.mol
Last updated:2024-05-09 13:11:54
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Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Properties

Boiling point 390.8±32.0 °C(Predicted)
Density 1.268
storage temp. Sealed in dry,Room Temperature
pka 12.00±0.70(Predicted)

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0384465 ETHYL-2-TERT-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE 95.00% 136285-65-9 5MG $498.32 2021-12-16 Buy
Ambeed A884767 Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 95+% 136285-65-9 100g $578 2021-12-16 Buy
Ambeed A884767 Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 95+% 136285-65-9 500g $2125 2021-12-16 Buy
Ambeed A884767 Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 95+% 136285-65-9 1g $26 2021-12-16 Buy
Ambeed A884767 Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 95+% 136285-65-9 5g $87 2021-12-16 Buy
Product number Packaging Price Buy
CHM0384465 5MG $498.32 Buy
A884767 100g $578 Buy
A884767 500g $2125 Buy
A884767 1g $26 Buy
A884767 5g $87 Buy

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Chemical Properties,Uses,Production

Acquired resistance

A mixture of ethyl 2-carboxy-3-nitrobenzoate(23.9 g) and thionyl chloride (12 ml) in benzene (150 ml) was heated under reflux for 3 hours. The reaction mixture was concentrated to dryness. The resultant acid chloride (26 g, quantitative) was dissolved in methylene chloride (20 ml). The solution was added dropwise to a mixture of sodium azide (9.75 g) in dimethylformamide(DMF) (20 ml) while stirring vigorously. The reaction mixture was poured into ether-hexane (3:1, 200 ml) and water (250 ml) to separate into two layers. The organic layer was washed with water and then dried, followed by evaporation of the solvent. The residue was dissolved in t-butanol (200 ml), and the solution was heated gradually with stirring, followed by heating under reflux for 2 hours. The reaction mixture was concentrated in vacuo to give an oily product Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate (30 g).

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Preparation Products And Raw materials

Raw materials

2-CARBOXY-3-ETHYL NITROBENZOATE

Preparation Products

ethyl 2-amino-3-nitro-benzoate

Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Suppliers

Global( 109)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3012 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49391 58
Univar Solutions(China) Co., Ltd. 		+8615902132654 ivy.zhuang@univarsolutions.com China 654 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-519-519-85557386 marketing1@neostarunited.com China 8348 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23556 58
AFINE CHEMICALS LIMITED 		0571-85134551 18958018566; info@afinechem.com China 15377 58
Yangzhou Model Electronic Materials Co., Ltd. 		+8613761402923 sales@modeltemol.com CHINA 571 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Supplier Advantage
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
career henan chemical co 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Univar Solutions(China) Co., Ltd. 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
AFINE CHEMICALS LIMITED 		58
Yangzhou Model Electronic Materials Co., Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58

View Lastest Price from Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester pictures 2024-05-30 2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester
136285-65-9
 US $200.00-170.00 / kg 100kg 99.99% 100Tons Hebei Dangtong Import and export Co LTD
Candesartan Impurity 16 pictures 2024-04-23 Candesartan Impurity 16
136285-65-9
 US $0.00-0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate pictures 2024-03-28 Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
136285-65-9
 US $0.00 / KG 25KG 98%-99% Inquiry PNP Biotech Co. Ltd

136285-65-9(Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate)Related Search:

Trityl candesartan cilexetil Candesartan cilexetil Trityl candesartan Candesartan Ethyl-2-Ethoxy-1-[[(2'-Cyanobiphenyl-4-yl) Methyl] Benzimidazole]-7-Carboxylate
2-[[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]amino]-3-nitro-benzoic acid ethyl ester BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER Methyl 2-ethoxybenzimidazole-7-carboxylate Ethyl -2-ethoxy-1-[[(2-(1Htetrazol-5-yl)biphenyl-4-yl-) methyl] BENZOIC ACID, 2-[[(2'-CYANO[1,1'-BIPHENYL]-4-YL)METHYL]AMINO]-3-NITRO-METHYL ESTER
Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate Ethyl-2-Ethoxy-1-[[(2'-(1h-Tetrazol-5-Yl)Biphenyl-4-Yl)Methyl]Benzimidazole]-7-Carboxylate

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2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-nitrobenzoic acid ethyl ester Ethyl-2-(tertiary butoxy carbonyl aMino)-3-nitro benzoate 2-[1.1-diMethyl ethyl ethoxy carbonyl]aMino-3-nitro benzoic acid Ethyl Ester ( C3 ) Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Ethyl 2-[(t-butoxycarbonyl)amino]-3-nitrobenzoate Candesartan ester intermediate C3 Benzoicacid, 2-[[(1, 1-diMethylethoxy)carbonyl]aMino]-3-nitro-, ethyl ester Ethyl 2-((((2-methylpentan-2-yl)oxy)carbonyl)amino)-3-nitrobenzoate 2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester Azilsartan impurity Z ETHYL-2-T-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE 136285-65-9 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Ethyl 2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitrobenzoate Azilsartan Impurity 113 Nicotinamide Impurity 62 Candesartan Impurity 16 136285-65-9