tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate

Also known as: 1-Boc-1,4,5,6-tetrahydropyridine-2-boronic acid pinacol ester, 1-Boc-3,4-dihydropyridine-6-boronic acid pinacol ester, N-Boc-3,4-dihydropyridine-6-boronic acid pinacol ester, tert-Butyl 6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydropyridine-1-carboxylate, 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1(2H)-pyridinecarboxylic acid tert-butyl ester, MFCD07776601

tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 865245-32-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H28BNO4 and a molecular weight of 309.20900 g/mol. Key properties include a boiling point of 355.192ºC at 760 mmHg and a density of 1.05. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 865245-32-5
Jingsj CID: J-1048003-2
Molecular Formula: C₁₆H₂₈BNO₄
Molecular Weight: 309.20900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	355.192ºC at 760 mmHg
Density	1.05
Exact Mass	309.21100
PSA	48.00000
LogP	3.47050
Refractive Index	1.488

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 tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate?

The CAS number of tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate is 865245-32-5.

What are the molecular formula and molecular weight of tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate?

tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate has molecular formula C16H28BNO4 and molecular weight 309.20900 g/mol.

What are the upstream and downstream products of tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate?

For tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate, Upstream Products: Pinacolborane, 1-Boc-2-piperidone.

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. "tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 865245-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1048003-2 (accessed 2026-11-09).

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