2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI)

(2R,5S)-5-羟基哌啶-2-甲酸

Also known as: (2R,5S)-5-hydroxypiperidine-2-carboxylic acid, (2R,5S)-5-hydroxy-2-piperidinecarboxylic acid, (2R,5S)-5-hydroxy-pipecolic acid, 2-Piperidinecarboxylic acid, 5-hydroxy-, (2R,5S)-, rac-(2R*,5S*)-5-hydroxypiperidine-2-carboxylic acid

2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI) (CAS 138662-60-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11NO3 and a molecular weight of 145.15600 g/mol. It is also known as (2R,5S)-5-hydroxypiperidine-2-carboxylic acid, (2R,5S)-5-hydroxy-2-piperidinecarboxylic acid and (2R,5S)-5-hydroxy-pipecolic acid. Key property: a density of 1.299. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138662-60-9
Jingsj CID
J-1578450-0
Molecular Formula
C6H11NO3
Chinese Name
(2R,5S)-5-羟基哌啶-2-甲酸
Molecular Weight
145.15600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.299

Frequently Asked Questions

What is the CAS number of 2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI)?

The CAS number of 2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI) is 138662-60-9.

What are the molecular formula and molecular weight of 2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI)?

2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI) has molecular formula C6H11NO3 and molecular weight 145.15600 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Piperidinecarboxylicacid,5-hydroxy-,(2R,5S)-(9CI) (CAS 138662-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1578450-0 (accessed 2026-10-25).

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