3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one

Also known as: 4H-1,3-Benzoxazin-4-one, 3-(4-chloro-2-pyridinyl)-2,3-dihydro-2,2-dimethyl-, 3-(4-chloro-2-pyridinyl)-2,3-dihydro-2,2-dimethyl-4H-1,3-Benzoxazin-4-one, 3-(4-chloropyridin-2-yl)-2,2-dimethyl-1,3-benzoxazin-4-one, 2,2-dimethyl-3-(4-chloropyrid-2-yl)-4-oxo-4H-1,3-benzoxazine, 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one

3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one (CAS 74405-00-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13ClN2O2 and a molecular weight of 288.72900 g/mol. Key properties include a boiling point of 452.882ºC at 760 mmHg, a density of 1.297g/cm3 and a flash point of 227.695ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74405-00-8
Jingsj CID: J-1514713-4
Molecular Formula: C₁₅H₁₃ClN₂O₂
Molecular Weight: 288.72900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	452.882ºC at 760 mmHg
Density	1.297g/cm3
Flash Point	227.695ºC
Exact Mass	288.06700
PSA	42.43000
LogP	3.57530
Refractive Index	1.597

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 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one?

The CAS number of 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one is 74405-00-8.

What are the molecular formula and molecular weight of 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one?

3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one has molecular formula C15H13ClN2O2 and molecular weight 288.72900 g/mol.

What are the upstream and downstream products of 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one?

For 3-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one, Upstream Products: 4-Chloropyridine N-oxide, 4-Chloro-2,2-dimethyl-2H-1,3-benzoxazine, 2,2-Dimethyl-1,3-benzoxazin-4-one; Downstream Products: 2-Amino-4-chloropyridine.

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-(4-chloropyridin-2-yl)-2,2-dimethyl-4H-1,3-benzoxazin-4-one (CAS 74405-00-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514713-4 (accessed 2026-11-09).

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