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(4-Amino-2-nitrophenyl)carbamic acid ethyl ester

Also known as: Ethyl (4-amino-2-nitrophenyl)carbamate, Retigabine Impurity 7, Carbamic acid, N-(4-amino-2-nitrophenyl)-, ethyl ester, 5-amino-2-ethoxycarbonylaminonitrobenzene, ethyl N-(4-amino-2-nitrophenyl)carbamate

(4-Amino-2-nitrophenyl)carbamic acid ethyl ester (CAS 73895-87-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O4 and a molecular weight of 225.20100 g/mol. Key properties include a boiling point of 359.9ºC at 760 mmHg, a density of 1.411 g/cm3 and a flash point of 171.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
73895-87-1
Jingsj CID
J-1480872-1
Molecular Formula
C9H11N3O4
Molecular Weight
225.20100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point359.9ºC at 760 mmHg
Density1.411 g/cm3
Flash Point171.5ºC
Exact Mass225.07500
PSA113.66000
LogP2.86340

Frequently Asked Questions

What is the CAS number of (4-Amino-2-nitrophenyl)carbamic acid ethyl ester?

The CAS number of (4-Amino-2-nitrophenyl)carbamic acid ethyl ester is 73895-87-1.

What are the molecular formula and molecular weight of (4-Amino-2-nitrophenyl)carbamic acid ethyl ester?

(4-Amino-2-nitrophenyl)carbamic acid ethyl ester has molecular formula C9H11N3O4 and molecular weight 225.20100 g/mol.

What are the upstream and downstream products of (4-Amino-2-nitrophenyl)carbamic acid ethyl ester?

For (4-Amino-2-nitrophenyl)carbamic acid ethyl ester, Upstream Products: Ethyl (4-aminophenyl)carbamate; Downstream Products: Ethyl (4-((4-fluorobenzyl)amino)-2-nitrophenyl)carbamate, Retigabine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(4-Amino-2-nitrophenyl)carbamic acid ethyl ester (CAS 73895-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480872-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.