tert-butyl (3R)-3-cyanomorpholine-4-carboxylate

(3R)-3-氰基-4-吗啉羧酸叔丁酯

Also known as: (3R)-3-cyano-4-morpholinecarboxylic acid tert-butyl ester, (R)-3-cyano-morpholine-4-carboxylic acid tert-butyl ester, (R)-4-Boc-3-cyanomorpholine, (R)-N-Boc-3-cyanomorpholine, (R)-tert-butyl 3-cyanomorpholine-4-carboxylate, 4-morpholinecarboxylic acid, 3-cyano-, 1,1-dimethylethyl ester, (3R)-, tert-butyl (R)-3-cyanomorpholine-4-carboxylate

tert-butyl (3R)-3-cyanomorpholine-4-carboxylate (CAS 1257856-32-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H16N2O3 and a molecular weight of 212.24600 g/mol. It is also known as (3R)-3-cyano-4-morpholinecarboxylic acid tert-butyl ester, (R)-3-cyano-morpholine-4-carboxylic acid tert-butyl ester and (R)-4-Boc-3-cyanomorpholine. Key property: a boiling point of 340°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1257856-32-8
Jingsj CID
J-975420-7
Molecular Formula
C10H16N2O3
Chinese Name
(3R)-3-氰基-4-吗啉羧酸叔丁酯
Molecular Weight
212.24600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point340°C at 760 mmHg

Frequently Asked Questions

What is the CAS number of tert-butyl (3R)-3-cyanomorpholine-4-carboxylate?

The CAS number of tert-butyl (3R)-3-cyanomorpholine-4-carboxylate is 1257856-32-8.

What are the molecular formula and molecular weight of tert-butyl (3R)-3-cyanomorpholine-4-carboxylate?

tert-butyl (3R)-3-cyanomorpholine-4-carboxylate has molecular formula C10H16N2O3 and molecular weight 212.24600 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-cyanomorpholine-4-carboxylate (CAS 1257856-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-975420-7 (accessed 2026-10-24).

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