ChemicalBook > CAS DataBase List > Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate
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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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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Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Suppliers
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- 021-021-57872719 13761402923
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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
ShenZhen H&D Pharmaceutical Technology Co., LTD
- Product
- Azilsartan impurity Z
- Price
- US $0.00-0.00/mg
- Min. Order
- 10mg
- Purity
- 98%
- Supply Ability
- 500mg
- Release date
- 2024-06-04
136285-65-9, Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoateRelated Search:
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