Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid

Also known as: Fmoc-NH-PEG6-CH2CH2COOH, Fmoc-PEG6-CH2CH2COOH, Fmoc-N-amido-PEG6-acid, Fmoc-PEG6-propionic acid, Fmoc-amido-dPEG6 acid, N-Fmoc-1-amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid, 3-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid (CAS 882847-34-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H41NO10 and a molecular weight of 575.64700 g/mol. Key property: a density of 1.202±0.06 g/cm3 (20ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 882847-34-9
Jingsj CID: J-1473-5
Molecular Formula: C₃₀H₄₁NO₁₀
Molecular Weight: 575.64700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.202±0.06 g/cm3 (20ºC 760 Torr)
Exact Mass	575.27300
PSA	131.01000
LogP	3.49030
Storage Conditions	2-8°C， Seal

Activity & Biological Data

Target	Cleavable
Additional Information	[1]. ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

Frequently Asked Questions

What is the CAS number of Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid?

The CAS number of Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid is 882847-34-9.

What are the molecular formula and molecular weight of Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid?

Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid has molecular formula C30H41NO10 and molecular weight 575.64700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Fmoc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid (CAS 882847-34-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473-5 (accessed 2026-10-29).

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