5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile

Also known as: 5-Amino-1-(tetrahydro-pyran-4-yl)-1H-pyrazole-4-carbonitrile, 5-amino-1-(tetrahydro-2h-pyran-4-yl)-1h-pyrazole-4-carbonitrile, 5-amino-1-(oxan-4-yl)pyrazole-4-carbonitrile, 5-amino-1-(oxan-4-yl)-1H-pyrazole-4-carbonitrile, 1H-Pyrazole-4-carbonitrile, 5-amino-1-(tetrahydro-2H-pyran-4-yl)-

5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1082745-49-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12N4O and a molecular weight of 192.218 g/mol. Key properties include a boiling point of 432.8±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 215.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1082745-49-0
Jingsj CID: J-1513947-6
Molecular Formula: C₉H₁₂N₄O
Molecular Weight: 192.218 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	432.8±45.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	215.6±28.7 °C
Exact Mass	192.101105
PSA	76.86000
LogP	0.67
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.676

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 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile?

The CAS number of 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile is 1082745-49-0.

What are the molecular formula and molecular weight of 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile?

5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile has molecular formula C9H12N4O and molecular weight 192.218 g/mol.

What are the upstream and downstream products of 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile?

For 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile, Upstream Products: Ethoxymethylenemalononitrile, (Tetrahydro-2H-pyran-4-yl)hydrazine, Tetrahydro-4H-pyran-4-one; Downstream Products: 5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carboxamide.

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. "5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1082745-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513947-6 (accessed 2026-11-09).

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