rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate

rel-(3R,5S)-3,5-二甲基哌嗪-1-甲酸叔丁酯

Also known as: 1-BOC-3,5-dimethyl-piperazine, 1-BOC-cis-3,5-dimethyl-piperazine, cis-3,5-dimethylpiperazine-1-carboxylic acid tert-butyl ester, tert-butyl cis-3,5-dimethylpiperazine-1-carboxylate, (3R,5S)-rel-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate, 1-Piperazinecarboxylic acid, 3,5-dimethyl-, 1,1-dimethylethyl ester, (3R,5S)-, tert-butyl (3R,5S)-3,5-dimethylpiperazine-1-carboxylate

rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate (CAS 129779-30-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H22N2O2 and a molecular weight of 214.305 g/mol. It is also known as 1-BOC-3,5-dimethyl-piperazine, 1-BOC-cis-3,5-dimethyl-piperazine and cis-3,5-dimethylpiperazine-1-carboxylic acid tert-butyl ester. Key properties include a boiling point of 279.7±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 123.0±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
129779-30-2
Jingsj CID
J-904620-1
Molecular Formula
C11H22N2O2
Chinese Name
rel-(3R,5S)-3,5-二甲基哌嗪-1-甲酸叔丁酯
Molecular Weight
214.305 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point279.7±15.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point123.0±20.4 °C

Frequently Asked Questions

What is the CAS number of rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate?

The CAS number of rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate is 129779-30-2.

What are the molecular formula and molecular weight of rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate?

rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate has molecular formula C11H22N2O2 and molecular weight 214.305 g/mol.

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

Last updated:

How to cite: Jingsj. "rel-(3R,5S)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate (CAS 129779-30-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-904620-1 (accessed 2026-10-22).

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