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2-(Piperidin-4-yl)benzoxazole

Also known as: 2-piperidin-4-yl-benzooxazole, 2-(4-piperidinyl)-1,3-benzoxazole, 2-(4-piperidinyl)benzoxazole, 2-(4-piperidyl)benzoxazole, 2-(piperidin-4-yl)-1,3-benzoxazole, 2-(piperidin-4-yl)benzo[d]oxazole, 4-(1,3-Benzoxazol-2-yl)piperidine, 4-(2-Benzoxazolyl)piperidine, 4-(benzoxazol-2-yl)piperidine, AKOS BBS-00005830, BUTTPARK 90\08-60, CHEMBRDG-BB 4003380, MFCD01475844, OTAVA-BB BB7020410137

2-(Piperidin-4-yl)benzoxazole (CAS 51784-03-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O and a molecular weight of 202.25200 g/mol. Key properties include a melting point of 114-116ºC, a boiling point of 331.6ºC at 760 mmHg, a density of 1.143g/cm3 and a flash point of 154.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51784-03-3
Jingsj CID
J-1409804-5
Molecular Formula
C12H14N2O
Molecular Weight
202.25200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point114-116ºC
Boiling Point331.6ºC at 760 mmHg
Density1.143g/cm3
Flash Point154.3ºC
Exact Mass202.11100
PSA38.06000
LogP2.62360
Refractive Index1.582
Storage Conditions2-8°C

Customs & Trade Information

HS Code2934999090
Summary2934999090. 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 2-(Piperidin-4-yl)benzoxazole?

The CAS number of 2-(Piperidin-4-yl)benzoxazole is 51784-03-3.

What are the molecular formula and molecular weight of 2-(Piperidin-4-yl)benzoxazole?

2-(Piperidin-4-yl)benzoxazole has molecular formula C12H14N2O and molecular weight 202.25200 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Piperidin-4-yl)benzoxazole (CAS 51784-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1409804-5 (accessed 2026-11-09).

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