(R)-1-Boc-3-methylpiperazine

(R)-1-Boc-3-甲基哌嗪

Also known as: (R)-4-Boc-2-methylpiperazine, (R)-4-N-Boc-2-methylpiperazine, (R)-tert-butyl 3-methylpiperazine-1-carboxylate, tert-butyl (3R)-3-methylpiperazine-1-carboxylate, (R)-1-Boc-3-methylpiperazine, (R)-4-Boc-2-Methylpiperazine, MFCD02683205

(R)-1-Boc-3-methylpiperazine (CAS 163765-44-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H20N2O2 and a molecular weight of 200.28 g/mol. It is also known as (R)-4-Boc-2-methylpiperazine, (R)-4-N-Boc-2-methylpiperazine and (R)-tert-butyl 3-methylpiperazine-1-carboxylate. Key properties include a melting point of 40-45 °C, a boiling point of 268.7±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 116.3±20.4 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
163765-44-4
Jingsj CID
J-24202-0
Molecular Formula
C10H20N2O2
Chinese Name
(R)-1-Boc-3-甲基哌嗪
Molecular Weight
200.28 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point40-45 °C
Boiling Point268.7±15.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point116.3±20.4 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (R)-1-Boc-3-methylpiperazine?

The CAS number of (R)-1-Boc-3-methylpiperazine is 163765-44-4.

What are the molecular formula and molecular weight of (R)-1-Boc-3-methylpiperazine?

(R)-1-Boc-3-methylpiperazine has molecular formula C10H20N2O2 and molecular weight 200.28 g/mol.

Is (R)-1-Boc-3-methylpiperazine hazardous?

(R)-1-Boc-3-methylpiperazine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "(R)-1-Boc-3-methylpiperazine (CAS 163765-44-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24202-0 (accessed 2026-10-22).

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