6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde

6,7-二氢-4H-吡唑并[5,1-c][1,4]噁嗪-2-甲醛

Also known as: 4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxaldehyde, 6,7-dihydro-, 4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxaldehyde, 6,7-dihydro- (9CI), 4H,6H,7H-pyrazolo[3,2-c][1,4]oxazine-2-carbaldehyde, 4h-pyrazolo[5,1-c][1,4]oxazine-2-carboxaldehyde,6,7-dihydro, 6,7-DIHYDRO-4H-PYRAZOLO[5,1-C][1,4]OXAZINE-2-CARBALDEHYDE

6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde (CAS 623565-59-3) 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 152.15100 g/mol. It is also known as 4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxaldehyde, 6,7-dihydro-, 4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxaldehyde, 6,7-dihydro- (9CI) and 4H,6H,7H-pyrazolo[3,2-c][1,4]oxazine-2-carbaldehyde. Key properties include a boiling point of 357.481ºC at 760 mmHg, a density of 1.417 g/cm3 and a flash point of 169.999ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
623565-59-3
Jingsj CID
J-880961-2
Molecular Formula
C7H8N2O2
Chinese Name
6,7-二氢-4H-吡唑并[5,1-c][1,4]噁嗪-2-甲醛
Molecular Weight
152.15100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point357.481ºC at 760 mmHg
Density1.417 g/cm3
Flash Point169.999ºC

Frequently Asked Questions

What is the CAS number of 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde?

The CAS number of 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde is 623565-59-3.

What are the molecular formula and molecular weight of 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde?

6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde has molecular formula C7H8N2O2 and molecular weight 152.15100 g/mol.

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

Last updated:

How to cite: Jingsj. "6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde (CAS 623565-59-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-880961-2 (accessed 2026-10-26).

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