(2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid

(R)-N-1-Boc-N-4-Cbz-2-哌嗪甲酸

Also known as: (R)-1-N-Boc-4-N-Cbz-2-piperazine carboxylic acid, (R)-1-Boc-4-Cbz-piperazine-2-carboxylic acid, (2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenylmethoxycarbonylpiperazine-2-carboxylic acid, (2R)-Piperazine-1,2,4-tricarboxylic acid 4-benzyl ester 1-tert-butyl ester

(2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 138775-02-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H24N2O6 and a molecular weight of 364.39300 g/mol. It is also known as (R)-1-N-Boc-4-N-Cbz-2-piperazine carboxylic acid, (R)-1-Boc-4-Cbz-piperazine-2-carboxylic acid and (2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenylmethoxycarbonylpiperazine-2-carboxylic acid. Key properties include a boiling point of 518.9ºC at 760 mmHg, a density of 1.272g/cm3 and a flash point of 267.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138775-02-7
Jingsj CID
J-1120963-2
Molecular Formula
C18H24N2O6
Chinese Name
(R)-N-1-Boc-N-4-Cbz-2-哌嗪甲酸
Molecular Weight
364.39300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point518.9ºC at 760 mmHg
Density1.272g/cm3
Flash Point267.6ºC

Frequently Asked Questions

What is the CAS number of (2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid?

The CAS number of (2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid is 138775-02-7.

What are the molecular formula and molecular weight of (2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid?

(2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid has molecular formula C18H24N2O6 and molecular weight 364.39300 g/mol.

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

Last updated:

How to cite: Jingsj. "(2R)-4-[(benzyloxy)carbonyl]-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 138775-02-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1120963-2 (accessed 2026-10-23).

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