Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate

(2R,3S)-2-甲基-5-氧代-4-苄基-3-吗啉羧酸乙酯

Also known as: (2R,3S)-2-Methyl-5-oxo-4-(phenylmethyl)-3-morpholinecarboxylic acid ethyl ester, 3-Morpholinecarboxylic acid, 2-methyl-5-oxo-4-(phenylmethyl)-, ethyl ester, (2R,3S)-, (2R,3S)-ethyl 4-benzyl-2-methyl-5-oxomorpholine-3-carboxylate

Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate (CAS 681851-26-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H19NO4 and a molecular weight of 277.31600 g/mol. It is also known as (2R,3S)-2-Methyl-5-oxo-4-(phenylmethyl)-3-morpholinecarboxylic acid ethyl ester, 3-Morpholinecarboxylic acid, 2-methyl-5-oxo-4-(phenylmethyl)-, ethyl ester, (2R,3S)- and (2R,3S)-ethyl 4-benzyl-2-methyl-5-oxomorpholine-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
681851-26-3
Jingsj CID
J-1601202-2
Molecular Formula
C15H19NO4
Chinese Name
(2R,3S)-2-甲基-5-氧代-4-苄基-3-吗啉羧酸乙酯
Molecular Weight
277.31600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate?

The CAS number of Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate is 681851-26-3.

What are the molecular formula and molecular weight of Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate?

Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate has molecular formula C15H19NO4 and molecular weight 277.31600 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl (2R,3S)-2-methyl-5-oxo-4-(phenylmethyl)morpholine-3-carboxylate (CAS 681851-26-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1601202-2 (accessed 2026-10-23).

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