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(E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate

Also known as: 1-tert-butyl 4-ethyl 2,3,6,7-tetrahydro-1H-azepine-1,4-dicarboxylate, 1-tert-butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate, 1-O-tert-butyl 4-O-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate, 1-tert-butyl 4-ethyl 2,3-dihydro-1H-azepine-1,4(6H,7H)-dicarboxylate, 2,3,6,7-Tetrahydro-1H-azepine-1,4-dicarboxylic acid 1-(tert-butyl) 4-ethyl ester, tert-butyl 4-ethyl 2,3-dihydro-1H-azepine-1,4(6H,7H)-dicarboxylate

(E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate (CAS 912444-89-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H23NO4 and a molecular weight of 269.33700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
912444-89-4
Jingsj CID
J-1344042-1
Molecular Formula
C14H23NO4
Molecular Weight
269.33700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass269.16300
PSA55.84000
LogP2.44470

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 (E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate?

The CAS number of (E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate is 912444-89-4.

What are the molecular formula and molecular weight of (E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate?

(E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate has molecular formula C14H23NO4 and molecular weight 269.33700 g/mol.

What are the upstream and downstream products of (E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate?

For (E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate, Upstream Products: 1-tert-Butyl 4-ethyl 5-oxoazepane-1,4-dicarboxylate, 1-tert-Butyl 4-ethyl 5-hydroxyazepane-1,4-dicarboxylate; Downstream Products: 1-tert-butyl 4-ethyl azepane-1,4-dicarboxylate.

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

Last updated:

How to cite: Jingsj. "(E)-1-tert-Butyl 4-ethyl 2,3,6,7-tetrahydroazepine-1,4-dicarboxylate (CAS 912444-89-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344042-1 (accessed 2026-11-09).

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