Jingsj
.mol.sdf

4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid

4-(芴甲氧羰基)哌嗪-2-羧酸

Also known as: 4-Fmoc-piperazine-2-carboxylic acid, 4-FMOC-2-PIPERAZINECARBOXYLIC ACID, N4-Fmoc-piperazine-2-carboxylic acid, 4-(9H-fluoren-9-ylmethoxycarbonyl)piperazine-2-carboxylic acid, 1,3-Piperazinedicarboxylic acid 1-(9H-fluoren-9-ylmethyl) ester, Fmoc-2-carboxypiperazine

4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid (CAS 219312-90-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H20N2O4 and a molecular weight of 352.38400 g/mol. It is also known as 4-Fmoc-piperazine-2-carboxylic acid, 4-FMOC-2-PIPERAZINECARBOXYLIC ACID and N4-Fmoc-piperazine-2-carboxylic acid. Key properties include a boiling point of 580.4ºC at 760 mmHg, a density of 1.315 g/cm3 and a flash point of 304.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
219312-90-0
Jingsj CID
J-1499483-8
Molecular Formula
C20H20N2O4
Chinese Name
4-(芴甲氧羰基)哌嗪-2-羧酸
Molecular Weight
352.38400 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point580.4ºC at 760 mmHg
Density1.315 g/cm3
Flash Point304.8ºC

Frequently Asked Questions

What is the CAS number of 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid?

The CAS number of 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid is 219312-90-0.

What are the molecular formula and molecular weight of 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid?

4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid has molecular formula C20H20N2O4 and molecular weight 352.38400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid (CAS 219312-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499483-8 (accessed 2026-10-25).

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