3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine

Also known as: 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine, tech grade, 3-phenylmethoxy-2-(2-phenylmethoxyethoxy)pyridine, Pyridine, 3-(phenylmethoxy)-2-[2-(phenylmethoxy)ethoxy]-

3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine (CAS 156840-57-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H21NO3 and a molecular weight of 335.39600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 156840-57-2
Jingsj CID: J-1156030-8
Molecular Formula: C₂₁H₂₁NO₃
Molecular Weight: 335.39600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	335.15200
PSA	40.58000
LogP	4.25620

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. 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 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine?

The CAS number of 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine is 156840-57-2.

What are the molecular formula and molecular weight of 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine?

3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine has molecular formula C21H21NO3 and molecular weight 335.39600 g/mol.

What are the upstream and downstream products of 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine?

For 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine, Upstream Products: 2-Chloro-3-pyridinol, Benzyl chloride, 2-Benzyloxyethanol; Downstream Products: 2,3-dihydro-1,4-dioxino[2,3-b]pyridine, 2-(2-Hydroxyethoxy)pyridin-3-ol.

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. "3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine (CAS 156840-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156030-8 (accessed 2026-11-09).

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