Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate

2,6-二甲基-4-苯基-1,4-二氢吡啶-3,5-二羧酸二乙酯

Also known as: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-, 3,5-diethyl ester, DIETHYL 4-PHENYL-1,4-DIHYDRO-2,6-LUTIDINE-3,5-DICARBOXYLATE, Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate, 4-phenyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylic acid diethyl ester, 2,6-dimethyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester

Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 1165-06-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H23NO4 and a molecular weight of 329.39000 g/mol. It is also known as 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-, 3,5-diethyl ester, DIETHYL 4-PHENYL-1,4-DIHYDRO-2,6-LUTIDINE-3,5-DICARBOXYLATE and 4-phenyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylic acid diethyl ester. Key properties include a boiling point of 449.6ºC at 760mmHg, a density of 1.122g/cm3 and a flash point of 225.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1165-06-6
Jingsj CID
J-34728-4
Molecular Formula
C19H23NO4
Chinese Name
2,6-二甲基-4-苯基-1,4-二氢吡啶-3,5-二羧酸二乙酯
Molecular Weight
329.39000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point449.6ºC at 760mmHg
Density1.122g/cm3
Flash Point225.7ºC
Exact Mass329.16300
PSA64.63000
LogP3.37640
Vapor Pressure2.83E-08mmHg at 25°C
Refractive Index1.529

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate?

The CAS number of Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate is 1165-06-6.

What are the molecular formula and molecular weight of Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate?

Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate has molecular formula C19H23NO4 and molecular weight 329.39000 g/mol.

What are the upstream and downstream products of Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate?

For Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate, Upstream Products: Diketene, Ethanol, Benzaldehyde; Downstream Products: diethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, Diethyl 2,6-dimethylpyridine-3,5-dicarboxylate, Ethanol.

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

Last updated:

How to cite: Jingsj. "Diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 1165-06-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34728-4 (accessed 2026-10-28).

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