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2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid

2-[3-({[(9H-芴-9-基)甲氧基]羰基}氨基)-2-氧代哌啶-1-基]乙酸

Also known as: 1-Piperidineacetic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-, 1-Piperidineaceticacid,3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-(9CI), Fmoc-(R,S)-3-1-carboxymethyl-2-valerolactame, Fmoc-3-1-carboxymethyl-2-valerolactame, (3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2-oxo-1-piperidinyl)acetic acid, 2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)-2-oxopiperidin-1-yl]acetic acid, 3-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-1-piperidineacetic acid

2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid (CAS 209163-25-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H22N2O5 and a molecular weight of 394.421 g/mol. It is also known as 1-Piperidineacetic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-, 1-Piperidineaceticacid,3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-(9CI) and Fmoc-(R,S)-3-1-carboxymethyl-2-valerolactame. Key properties include a boiling point of 686.5±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 369.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
209163-25-7
Jingsj CID
J-1135858-1
Molecular Formula
C22H22N2O5
Chinese Name
2-[3-({[(9H-芴-9-基)甲氧基]羰基}氨基)-2-氧代哌啶-1-基]乙酸
Molecular Weight
394.421 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point686.5±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point369.0±31.5 °C

Frequently Asked Questions

What is the CAS number of 2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid?

The CAS number of 2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid is 209163-25-7.

What are the molecular formula and molecular weight of 2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid?

2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid has molecular formula C22H22N2O5 and molecular weight 394.421 g/mol.

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

Last updated:

How to cite: Jingsj. "2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-oxopiperidin-1-yl]acetic acid (CAS 209163-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135858-1 (accessed 2026-10-25).

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