3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride

阳离子红BL

Also known as: Basic Red 39, C.I. Basic Red 39, C.I. Basic Red 39:C.I.11465, 3-(3-amino-3-oxopropyl)-2-((1-methyl-2-(p-tolyl)-1H-indol-3-yl)azo)benzothiazolium chloride, 3-[(2Z)-2-[(E)-[1-methyl-2-(4-methylphenyl)indol-1-ium-3-ylidene]hydrazinylidene]-1,3-benzothiazol-3-yl]propanamide chloride, EINECS 235-413-7

3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride (CAS 12221-63-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H24ClN5OS and a molecular weight of 490.02000 g/mol. It is also known as Basic Red 39, C.I. Basic Red 39 and C.I. Basic Red 39:C.I.11465. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12221-63-5
Jingsj CID: J-1493173-8
Molecular Formula: C₂₆H₂₄ClN₅OS
Chinese Name: 阳离子红BL
Molecular Weight: 490.02000 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride?

The CAS number of 3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride is 12221-63-5.

What are the molecular formula and molecular weight of 3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride?

3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride has molecular formula C26H24ClN5OS and molecular weight 490.02000 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-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride (CAS 12221-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493173-8 (accessed 2026-10-25).

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