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Boc-Dab(Fmoc)-OH

Also known as: Nα-Boc-Nγ-Fmoc-L-2,4-diaminobutyric acid, (S)-2-(Boc-amino)-4-(Fmoc-amino)butyric acid, N-alpha-t-butoxycarbonyl-N-gamma-(9-fluorenylmethoxycarbonyl)-L-alpha,gamma-diaminobutyric acid, N-alpha-tert-butyloxycarbonyl-N-gamma-(9-fluorenylmethyloxycarbonyl)-L-2,4-diaminobutyric acid, BOC-L-2,4-DIAMINOBUTYRIC ACID(FMOC), N-Boc-N'-Fmoc-L-2,4-diaminobutyric acid, N-ALPHA-BOC-N-GAMMA-FMOC-L-2,4-DIAMINOBUTYRIC ACID

Boc-Dab(Fmoc)-OH (CAS 117106-21-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H28N2O6 and a molecular weight of 440.48900 g/mol. Key properties include a boiling point of 670.9ºC at 760mmHg, a density of 1.243g/cm3 and a flash point of 359.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
117106-21-5
Jingsj CID
J-37308-0
Molecular Formula
C24H28N2O6
Molecular Weight
440.48900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point670.9ºC at 760mmHg
Density1.243g/cm3
Flash Point359.6ºC
Exact Mass440.19500
PSA113.96000
LogP4.67490
Vapor Pressure6.47E-19mmHg at 25°C
Refractive Index1.575

Frequently Asked Questions

What is the CAS number of Boc-Dab(Fmoc)-OH?

The CAS number of Boc-Dab(Fmoc)-OH is 117106-21-5.

What are the molecular formula and molecular weight of Boc-Dab(Fmoc)-OH?

Boc-Dab(Fmoc)-OH has molecular formula C24H28N2O6 and molecular weight 440.48900 g/mol.

What are the upstream and downstream products of Boc-Dab(Fmoc)-OH?

For Boc-Dab(Fmoc)-OH, Upstream Products: Fmoc-OSu, Boc-L-2,4-diaminobutyric acid, 9-Fluorenylmethyl chloroformate; Downstream Products: Boc-L-2,4-diaminobutyric acid.

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

Last updated:

How to cite: Jingsj. "Boc-Dab(Fmoc)-OH (CAS 117106-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37308-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.