1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid

N-芴甲氧羰基二十五聚乙二醇丙酸

Also known as: Fmoc-NH-PEG25-CH2CH2COOH, Fmoc-NH-PEG25-PA, Fmoc-NH-PEG25-propanoic acid

1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid (CAS 1257223-69-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C68H117NO29 and a molecular weight of 1412.6 g/mol. It is also known as Fmoc-NH-PEG25-CH2CH2COOH, Fmoc-NH-PEG25-PA and Fmoc-NH-PEG25-propanoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1257223-69-0
Jingsj CID: J-1575808-4
Molecular Formula: C₆₈H₁₁₇NO₂₉
Chinese Name: N-芴甲氧羰基二十五聚乙二醇丙酸
Molecular Weight: 1412.6 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid?

The CAS number of 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid is 1257223-69-0.

What are the molecular formula and molecular weight of 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid?

1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid has molecular formula C68H117NO29 and molecular weight 1412.6 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79-hexacosaoxa-4-azadooctacontan-82-oic acid (CAS 1257223-69-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1575808-4 (accessed 2026-10-25).

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