4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate

Also known as: Ethyl 4-Boc-2-morpholinecarboxylate, 2,4-Morpholinedicarboxylic acid 4-tert-butyl 2-ethyl ester, 4-Boc-2-morpholinecarboxylic acid ethyl ester, tert-butyl ethyl morpholine-2,4-dicarboxylate, O4-tert-butyl O2-ethyl morpholine-2,4-dicarboxylate, 4-O-tert-butyl 2-O-ethyl morpholine-2,4-dicarboxylate

4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate (CAS 768371-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H21NO5 and a molecular weight of 259.29900 g/mol. Key property: a boiling point of 329°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 768371-16-0
Jingsj CID: J-1506649-6
Molecular Formula: C₁₂H₂₁NO₅
Molecular Weight: 259.29900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	329°C
Exact Mass	259.14200
PSA	65.07000
LogP	1.12330
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate?

The CAS number of 4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate is 768371-16-0.

What are the molecular formula and molecular weight of 4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate?

4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate has molecular formula C12H21NO5 and molecular weight 259.29900 g/mol.

What are the upstream and downstream products of 4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate?

For 4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate, Upstream Products: Di-tert-butyl dicarbonate, Ethyl 4-benzylmorpholine-2-carboxylate; Downstream Products: 4-[(tert-butoxy)carbonyl]morpholine-2-carboxylic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-tert-Butyl 2-ethyl morpholine-2,4-dicarboxylate (CAS 768371-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506649-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.