2-(Chloromethyl)-5-nitrothiophene

2-氯甲基-5-硝基噻吩

Also known as: Thiophene, 2-(chloromethyl)-5-nitro-, 2-Chlormethyl-5-nitro-thiophen, 2-chloromethyl-5-nitro-thiophene, 5-Nitro-2-chlormethyl-thiophen, 5-Nitro-2-thenylchlorid

2-(Chloromethyl)-5-nitrothiophene (CAS 20898-86-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClNO2S and a molecular weight of 177.60900 g/mol. It is also known as Thiophene, 2-(chloromethyl)-5-nitro-, 2-Chlormethyl-5-nitro-thiophen and 2-chloromethyl-5-nitro-thiophene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20898-86-6
Jingsj CID: J-1134482-3
Molecular Formula: C₅H₄ClNO₂S
Chinese Name: 2-氯甲基-5-硝基噻吩
Molecular Weight: 177.60900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Chloromethyl)-5-nitrothiophene?

The CAS number of 2-(Chloromethyl)-5-nitrothiophene is 20898-86-6.

What are the molecular formula and molecular weight of 2-(Chloromethyl)-5-nitrothiophene?

2-(Chloromethyl)-5-nitrothiophene has molecular formula C5H4ClNO2S and molecular weight 177.60900 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. "2-(Chloromethyl)-5-nitrothiophene (CAS 20898-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1134482-3 (accessed 2026-10-22).

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