1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)-

Also known as: (2S,5S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-hydroxypiperidine-2-carboxylic acid, 1-Fmoc-(2S,5S)-5-hydroxy-2-piperidinecarboxylic acid, Fmoc-(5S-OH)-Pic(2)-OH

1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)- (CAS 1629658-31-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H21NO5 and a molecular weight of 367.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1629658-31-6
Jingsj CID: J-153452-0
Molecular Formula: C₂₁H₂₁NO₅
Molecular Weight: 367.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Smiles	O=C(O)C1CCC(O)CN1C(=O)OCC1c2ccccc2-c2ccccc21

Frequently Asked Questions

What is the CAS number of 1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)-?

The CAS number of 1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)- is 1629658-31-6.

What are the molecular formula and molecular weight of 1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)-?

1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)- has molecular formula C21H21NO5 and molecular weight 367.4 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. "1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2S,5S)- (CAS 1629658-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-153452-0 (accessed 2026-11-06).

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