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7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester

7-氨基-4-甲基香豆素-3-乙酸 N-琥珀酰亚胺酯

Also known as: AMCA-NHS, AMCA-OSu, 7-AMCA NHS ester, N-Succinimidyl 7-amino-4-methyl-3-coumarinylacetate, Succinimidyl-7-amino-4-methylcoumarin-3-acetate, (2,5-dioxopyrrolidin-1-yl) 2-(7-amino-4-methyl-2-oxochromen-3-yl)acetate

7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester (CAS 113721-87-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H14N2O6 and a molecular weight of 330.29200 g/mol. It is also known as AMCA-NHS, AMCA-OSu and 7-AMCA NHS ester. Key properties include a boiling point of 559.4ºC at 760mmHg, a density of 1.5g/cm3 and a flash point of 292.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
113721-87-2
Jingsj CID
J-1955127-0
Molecular Formula
C16H14N2O6
Chinese Name
7-氨基-4-甲基香豆素-3-乙酸 N-琥珀酰亚胺酯
Molecular Weight
330.29200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point559.4ºC at 760mmHg
Density1.5g/cm3
Flash Point292.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester?

The CAS number of 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester is 113721-87-2.

What are the molecular formula and molecular weight of 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester?

7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester has molecular formula C16H14N2O6 and molecular weight 330.29200 g/mol.

Is 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester hazardous?

7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester (CAS 113721-87-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955127-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.