1-Isopropyl-3-methyl-1H-pyrazol-5-amine

1-异丙基-3-甲基-1H-吡唑-5-胺

Also known as: 1H-Pyrazol-5-amine, 3-methyl-1-(1-methylethyl)-, 3-methyl-1-(propan-2-yl)-1H-pyrazol-5-amine, 5-amino-1-isopropyl-3-methylpyrazole, 1-isopropyl-3-methyl-5-pyrazolamine, 2-isopropyl-5-methyl-2H-pyrazol-3-ylamine, 3-amino-2-isopropyl-5-methyl-2H-pyrazole, 5-methyl-2-propan-2-ylpyrazol-3-amine, AKOS B024297, ALINDA 103199, MFCD00514520

1-Isopropyl-3-methyl-1H-pyrazol-5-amine (CAS 1124-16-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H13N3 and a molecular weight of 139.198 g/mol. It is also known as 1H-Pyrazol-5-amine, 3-methyl-1-(1-methylethyl)-, 3-methyl-1-(propan-2-yl)-1H-pyrazol-5-amine and 5-amino-1-isopropyl-3-methylpyrazole. Key properties include a boiling point of 245.4±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 102.2±21.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1124-16-9
Jingsj CID
J-1989974-7
Molecular Formula
C7H13N3
Chinese Name
1-异丙基-3-甲基-1H-吡唑-5-胺
Molecular Weight
139.198 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point245.4±20.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point102.2±21.8 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?

The CAS number of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 1124-16-9.

What are the molecular formula and molecular weight of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?

1-Isopropyl-3-methyl-1H-pyrazol-5-amine has molecular formula C7H13N3 and molecular weight 139.198 g/mol.

Is 1-Isopropyl-3-methyl-1H-pyrazol-5-amine hazardous?

1-Isopropyl-3-methyl-1H-pyrazol-5-amine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1-Isopropyl-3-methyl-1H-pyrazol-5-amine (CAS 1124-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989974-7 (accessed 2026-10-22).

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