3-Amino-2-nitro-benzo[b]thiophene

3-氨基-2-硝基-苯并[b]噻吩

Also known as: 2-NITRO-BENZO[B]THIOPHEN-3-YLAMINE, 2-Nitro-1-benzothiophen-3-amine, 2-nitro-benzo[b]thiophen-3-amine, Benzo[b]thiophen-3-amine, 2-nitro-

3-Amino-2-nitro-benzo[b]thiophene (CAS 10133-36-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O2S and a molecular weight of 194.21000 g/mol. It is also known as 2-NITRO-BENZO[B]THIOPHEN-3-YLAMINE, 2-Nitro-1-benzothiophen-3-amine and 2-nitro-benzo[b]thiophen-3-amine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10133-36-5
Jingsj CID: J-1190733-4
Molecular Formula: C₈H₆N₂O₂S
Chinese Name: 3-氨基-2-硝基-苯并[b]噻吩
Molecular Weight: 194.21000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Amino-2-nitro-benzo[b]thiophene?

The CAS number of 3-Amino-2-nitro-benzo[b]thiophene is 10133-36-5.

What are the molecular formula and molecular weight of 3-Amino-2-nitro-benzo[b]thiophene?

3-Amino-2-nitro-benzo[b]thiophene has molecular formula C8H6N2O2S and molecular weight 194.21000 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-Amino-2-nitro-benzo[b]thiophene (CAS 10133-36-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1190733-4 (accessed 2026-10-24).

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