2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride

2-(苯并噻唑-2-基)-5-苯乙烯基-3-(1,2,3,4-四氢-1,4-二氧代酞嗪-6-基)-2H-四唑鎓氯化物

Also known as: BPST chloride, BSPT chloride, 2-(2'-Benzothiazolyl)-5-styryl-3-(4'-phthalhydrazidyl)tetrazolium chloride, 2-(2-Benzothiazolyl)-5-styryl-3-(4-phthalhydrazidyl)tetrazolium chloride, BSPT

2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride (CAS 38116-89-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C24H16ClN7O2S and a molecular weight of 501.94800 g/mol. It is also known as BPST chloride, BSPT chloride and 2-(2'-Benzothiazolyl)-5-styryl-3-(4'-phthalhydrazidyl)tetrazolium chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38116-89-1
Jingsj CID: J-1059481-8
Molecular Formula: C₂₄H₁₆ClN₇O₂S
Chinese Name: 2-(苯并噻唑-2-基)-5-苯乙烯基-3-(1,2,3,4-四氢-1,4-二氧代酞嗪-6-基)-2H-四唑鎓氯化物
Molecular Weight: 501.94800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride?

The CAS number of 2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride is 38116-89-1.

What are the molecular formula and molecular weight of 2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride?

2-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride has molecular formula C24H16ClN7O2S and molecular weight 501.94800 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-(Benzothiazol-2-yl)-5-styryl-3-(1,2,3,4-tetrahydro-1,4-dioxophthalazin-6-yl)-2H-tetrazolium chloride (CAS 38116-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1059481-8 (accessed 2026-10-24).

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