(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid

3-氨基-N-[(9H-芴-9-基甲氧基)羰基]-D-丙氨酸

Also known as: Fmoc-D-Dap-OH, Fmoc-D-2,3-diaminopropionic acid, N-alpha-Fmoc-D-2,3-diaminopropionic acid, (2R)-3-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid (CAS 251317-00-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H18N2O4 and a molecular weight of 326.346 g/mol. It is also known as Fmoc-D-Dap-OH, Fmoc-D-2,3-diaminopropionic acid and N-alpha-Fmoc-D-2,3-diaminopropionic acid. Key properties include a boiling point of 575.6±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 301.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
251317-00-7
Jingsj CID
J-1306363-2
Molecular Formula
C18H18N2O4
Chinese Name
3-氨基-N-[(9H-芴-9-基甲氧基)羰基]-D-丙氨酸
Molecular Weight
326.346 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point575.6±50.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point301.9±30.1 °C

Frequently Asked Questions

What is the CAS number of (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid?

The CAS number of (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid is 251317-00-7.

What are the molecular formula and molecular weight of (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid?

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid has molecular formula C18H18N2O4 and molecular weight 326.346 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid (CAS 251317-00-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1306363-2 (accessed 2026-10-23).

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