tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate

(3R)-六氢-3-甲基-1H-1,4-二氮杂卓-1-羧酸叔丁酯

Also known as: (R)-1-Boc-3-methyl-[1,4]diazepane, (R)-tert-butyl 3-methyl-1,4-diazepane-1-carboxylate, 1H-1,4-Diazepine-1-carboxylic acid, hexahydro-3-methyl-, 1,1-dimethylethyl ester, (3R)-, 2-Methyl-2-propanyl (3R)-3-methyl-1,4-diazepane-1-carboxylate, tert-Butyl (R)-3-methyl-1,4-diazepane-1-carboxylate, (3R)-Hexahydro-3-methyl-1H-1,4-diazepine-1-carboxylic acid tert-butyl ester

tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate (CAS 223644-10-8) 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 (R)-1-Boc-3-methyl-[1,4]diazepane, (R)-tert-butyl 3-methyl-1,4-diazepane-1-carboxylate and 1H-1,4-Diazepine-1-carboxylic acid, hexahydro-3-methyl-, 1,1-dimethylethyl ester, (3R)-. Key properties include a boiling point of 288.3±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 128.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
223644-10-8
Jingsj CID
J-1527578-5
Molecular Formula
C11H22N2O2
Chinese Name
(3R)-六氢-3-甲基-1H-1,4-二氮杂卓-1-羧酸叔丁酯
Molecular Weight
214.305 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point288.3±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point128.2±22.6 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate?

The CAS number of tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate is 223644-10-8.

What are the molecular formula and molecular weight of tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate?

tert-Butyl (3R)-3-methyl-1,4-diazepane-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. "tert-Butyl (3R)-3-methyl-1,4-diazepane-1-carboxylate (CAS 223644-10-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527578-5 (accessed 2026-10-26).

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