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tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate

6-氧-2,3-二苯基-4-吗啉羧酸叔丁酯

Also known as: tert-Butyl 6-oxo-2,3-diphenyl-4-morpholinecarboxylate, tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate, 4-Morpholinecarboxylic acid, 6-oxo-2,3-diphenyl-, 1,1-dimethylethyl ester, MFCD00074954

tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate (CAS 302911-78-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H23NO4 and a molecular weight of 353.41200 g/mol. It is also known as tert-Butyl 6-oxo-2,3-diphenyl-4-morpholinecarboxylate, 4-Morpholinecarboxylic acid, 6-oxo-2,3-diphenyl-, 1,1-dimethylethyl ester and MFCD00074954. Key property: a melting point of 191-193ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
302911-78-0
Jingsj CID
J-1020048-5
Molecular Formula
C21H23NO4
Chinese Name
6-氧-2,3-二苯基-4-吗啉羧酸叔丁酯
Molecular Weight
353.41200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point191-193ºC(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate?

The CAS number of tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate is 302911-78-0.

What are the molecular formula and molecular weight of tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate?

tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate has molecular formula C21H23NO4 and molecular weight 353.41200 g/mol.

Is tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate hazardous?

tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 6-oxo-2,3-diphenylmorpholine-4-carboxylate (CAS 302911-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1020048-5 (accessed 2026-10-25).

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