4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine

4,6-二氢-1H-噻吩并[3,4-c]吡唑-3-胺

Also known as: 1H-Thieno[3,4-c]pyrazol-3-amine, 4,6-dihydro- (9CI), 2,6-Dihydro-4H-thieno[3,4-c]pyrazol-3-amine, 2,6-Dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine, 4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine

4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine (CAS 901771-45-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3S and a molecular weight of 141.19400 g/mol. It is also known as 1H-Thieno[3,4-c]pyrazol-3-amine, 4,6-dihydro- (9CI), 2,6-Dihydro-4H-thieno[3,4-c]pyrazol-3-amine and 2,6-Dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 901771-45-7
Jingsj CID: J-1103894-6
Molecular Formula: C₅H₇N₃S
Chinese Name: 4,6-二氢-1H-噻吩并[3,4-c]吡唑-3-胺
Molecular Weight: 141.19400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine?

The CAS number of 4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine is 901771-45-7.

What are the molecular formula and molecular weight of 4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine?

4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine has molecular formula C5H7N3S and molecular weight 141.19400 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,6-Dihydro-1H-thieno[3,4-c]pyrazol-3-amine (CAS 901771-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103894-6 (accessed 2026-10-26).

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