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5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester

40-氨基-5,8,11,14,17,20,23,26,29,32,35,38-十二氧杂-2-氮杂四十烷酸-9H-芴-9-基甲酯

Also known as: Fmoc-NH-PEG12-CH2CH2NH2, FmocNH-PEG12-CH2CH2NH2, Fmoc-amino-PEG12-ethylamine

5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester (CAS 1642551-14-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C41H66N2O14 and a molecular weight of 811.0 g/mol. It is also known as Fmoc-NH-PEG12-CH2CH2NH2, FmocNH-PEG12-CH2CH2NH2 and Fmoc-amino-PEG12-ethylamine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1642551-14-1
Jingsj CID
J-1700499-0
Molecular Formula
C41H66N2O14
Chinese Name
40-氨基-5,8,11,14,17,20,23,26,29,32,35,38-十二氧杂-2-氮杂四十烷酸-9H-芴-9-基甲酯
Molecular Weight
811.0 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester?

The CAS number of 5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester is 1642551-14-1.

What are the molecular formula and molecular weight of 5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester?

5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester has molecular formula C41H66N2O14 and molecular weight 811.0 g/mol.

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

Last updated:

How to cite: Jingsj. "5,8,11,14,17,20,23,26,29,32,35,38-Dodecaoxa-2-azatetracontanoic acid, 40-amino-, 9H-fluoren-9-ylmethyl ester (CAS 1642551-14-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1700499-0 (accessed 2026-10-25).

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