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2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride

Also known as: 2,3-DIPHENYL-5-(2-THIENYL)TETRAZOLIUM CHLORIDE, 2,3-Diphenyl-5-(2-thienyl)-2H-tetrazol-3-ium chloride, 2,3-Diphenyl-5-(thiophen-2-yl)-2H-tetrazol-3-ium chloride, 2,3-Diphenyl-5-(2-thienyl)-3H-tetraazol-2-ium chloride, 2,3-diphenyl-5-thiophen-2-yltetrazol-2-ium, STC, Diphenylthienyltetrazoliumchloride, 2H-Tetrazolium, 2,3-diphenyl-5-(2-thienyl)-, chloride (1:1)

2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride (CAS 38800-20-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H13ClN4S and a molecular weight of 340.830 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
38800-20-3
Jingsj CID
J-31472-7
Molecular Formula
C17H13ClN4S
Molecular Weight
340.830 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass340.054932
PSA62.83000
LogP0.27650

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride?

The CAS number of 2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride is 38800-20-3.

What are the molecular formula and molecular weight of 2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride?

2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride has molecular formula C17H13ClN4S and molecular weight 340.830 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,3-Diphenyl-5-(2-thienyl)tetrazolium Chloride (CAS 38800-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31472-7 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.