3-Pyridinesulfinic acid, 5-amino-

5-氨基-3-吡啶亚磺酸

3-Pyridinesulfinic acid, 5-amino- (CAS 2137710-05-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O2S and a molecular weight of 158.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137710-05-3
Jingsj CID: J-169441-5
Molecular Formula: C₅H₆N₂O₂S
Chinese Name: 5-氨基-3-吡啶亚磺酸
Molecular Weight: 158.18 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Pyridinesulfinic acid, 5-amino-?

The CAS number of 3-Pyridinesulfinic acid, 5-amino- is 2137710-05-3.

What are the molecular formula and molecular weight of 3-Pyridinesulfinic acid, 5-amino-?

3-Pyridinesulfinic acid, 5-amino- has molecular formula C5H6N2O2S and molecular weight 158.18 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. "3-Pyridinesulfinic acid, 5-amino- (CAS 2137710-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-169441-5 (accessed 2026-10-24).

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