5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde

5,6-二氢-8H-咪唑并[2,1-c][1,4]恶嗪-2-甲醛

Also known as: 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carboxaldehyde, 5,6-dihydro- (9CI), 5H,6H,8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde, 6,8-Dihydro-5H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde, 8H-Imidazo[2,1-c][1,4]oxazine-2-carboxaldehyde, 5,6-dihydro-, 8H-Imidazo[2,1-c][1,4]oxazine-2-carboxaldehyde, 5,6-dihydro- (9CI)

5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde (CAS 623564-42-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O2 and a molecular weight of 152.151 g/mol. It is also known as 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carboxaldehyde, 5,6-dihydro- (9CI) and 5H,6H,8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde. Key properties include a boiling point of 413.7±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 204.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
623564-42-1
Jingsj CID
J-1177766-5
Molecular Formula
C7H8N2O2
Chinese Name
5,6-二氢-8H-咪唑并[2,1-c][1,4]恶嗪-2-甲醛
Molecular Weight
152.151 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point413.7±35.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point204.0±25.9 °C

Frequently Asked Questions

What is the CAS number of 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde?

The CAS number of 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde is 623564-42-1.

What are the molecular formula and molecular weight of 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde?

5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde has molecular formula C7H8N2O2 and molecular weight 152.151 g/mol.

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

Last updated:

How to cite: Jingsj. "5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde (CAS 623564-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1177766-5 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.