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

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

Product Name: Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
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
Formula Weight: 310.3
MOL File: 136285-65-9.mol

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

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

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0384465
Product name: ETHYL-2-TERT-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE
Purity: 95.00%
Packaging: 5MG
Price: $498.32
Updated: 2021/12/16

Ambeed

Product number: A884767
Product name: Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Purity: 95+%
Packaging: 100g
Price: $578
Updated: 2021/12/16

Ambeed

Product number: A884767
Product name: Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Purity: 95+%
Packaging: 500g
Price: $2125
Updated: 2021/12/16

Ambeed

Product number: A884767
Product name: Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Purity: 95+%
Packaging: 1g
Price: $26
Updated: 2021/12/16

Ambeed

Product number: A884767
Product name: Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
Purity: 95+%
Packaging: 5g
Price: $87
Updated: 2021/12/16

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

Preparation Products

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

Hebei Dangtong Import and export Co LTD

Product: 2-[1.1-dimethyl ethyl ethoxy carbonyl]amino-3-nitro benzoic acid ethyl ester 136285-65-9
Price: US $200.00-170.00/kg
Min. Order: 100kg
Purity: 99.99%
Supply Ability: 100Tons
Release date: 2023-03-17

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Candesartan Impurity 16 136285-65-9
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-04-23

PNP Biotech Co. Ltd

Product: Ethyl2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 136285-65-9
Price: US $0.00/KG
Min. Order: 25KG
Purity: 98%-99%
Supply Ability: Inquiry
Release date: 2022-10-21

136285-65-9, Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoateRelated 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

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