(R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid

(R)-1-(((9H-芴-9-基)甲氧基)羰基)氮杂环丁烷-2-羧酸

Also known as: (R)-N-Fmoc-azetidine-2-carboxylic acid, Fmoc-D-azetidine-2-carboxylic acid, (2R)-1-[(9H-Fluoren-9-ylmethoxy)carbonyl]azetidine-2-carboxylic acid, 1,2-Azetidinedicarboxylic acid, 1-(9H-fluoren-9-ylmethyl) ester, (2R)-

(R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid (CAS 374791-02-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H17NO4 and a molecular weight of 323.343 g/mol. It is also known as (R)-N-Fmoc-azetidine-2-carboxylic acid, Fmoc-D-azetidine-2-carboxylic acid and (2R)-1-[(9H-Fluoren-9-ylmethoxy)carbonyl]azetidine-2-carboxylic acid. Key properties include a melting point of 139.4ºC, a boiling point of 543.3±43.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 282.3±28.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
374791-02-3
Jingsj CID
J-25734-1
Molecular Formula
C19H17NO4
Chinese Name
(R)-1-(((9H-芴-9-基)甲氧基)羰基)氮杂环丁烷-2-羧酸
Molecular Weight
323.343 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point139.4ºC
Boiling Point543.3±43.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point282.3±28.2 °C

Frequently Asked Questions

What is the CAS number of (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid?

The CAS number of (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid is 374791-02-3.

What are the molecular formula and molecular weight of (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid?

(R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid has molecular formula C19H17NO4 and molecular weight 323.343 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidine-2-carboxylic acid (CAS 374791-02-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25734-1 (accessed 2026-10-25).

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