3-phenyl-3,4-dihydroquinolin-2(1H)-one

Also known as: 2(1H)-Quinolinone, 3,4-dihydro-3-phenyl-, 3,4-dihydro-3-phenylcarbostyril, 3-Phenyl-1,2,3,4-tetrahydroquinolin-2-one, 3-Phenyl-3,4-dihydro-1H-chinolin-2-on, 3-Phenyl-3,4-dihydro-carbostyril, 3-phenyl-1,2,3,4-tetrahydro-2-quinolone, 3-phenyl-3,4-dihydro-1H-quinolin-2-one

3-phenyl-3,4-dihydroquinolin-2(1H)-one (CAS 1022-66-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13NO and a molecular weight of 223.27000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1022-66-8
Jingsj CID: J-1508355-3
Molecular Formula: C₁₅H₁₃NO
Molecular Weight: 223.27000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	223.10000
PSA	32.59000
LogP	3.05010

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-phenyl-3,4-dihydroquinolin-2(1H)-one?

The CAS number of 3-phenyl-3,4-dihydroquinolin-2(1H)-one is 1022-66-8.

What are the molecular formula and molecular weight of 3-phenyl-3,4-dihydroquinolin-2(1H)-one?

3-phenyl-3,4-dihydroquinolin-2(1H)-one has molecular formula C15H13NO and molecular weight 223.27000 g/mol.

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-phenyl-3,4-dihydroquinolin-2(1H)-one (CAS 1022-66-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508355-3 (accessed 2026-11-09).

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