Pipazethate

Also known as: Pipazetate, Theratuss, Lenopect, D-254, SQ-15874, SKF 70230A, Pipazetato, Pipazetatum, 2-(2-piperidin-1-ylethoxy)ethyl pyrido[3,2-b][1,4]benzothiazine-10-carboxylate, 2-(2-piperidinoethoxy)ethyl 10H-pyrido(3,2-b)(1,4)benzothiazine-10-carboxylate, 10H-Pyrido[3,2-b][1,4]benzothiazine-10-carboxylic acid 2-(2-piperidinoethoxy)ethyl ester, 10H-Pyrido[3,2-b][1,4]benzothiazine-10-carboxylic acid, 2-[2-(1-piperidinyl)ethoxy]ethyl ester, 4-Aza-phenothiazin-10-carbonsaeure-piperidino-aethoxy-aethylester, benzo[b]pyrido[2,3-e][1,4]thiazine-10-carboxylic acid 2-(2-piperidin-1-yl-ethoxy)-ethyl ester

Pipazethate (CAS 2167-85-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C21H25N3O3S and a molecular weight of 399.50700 g/mol. Key properties include a boiling point of 553.3ºC at 760mmHg, a density of 1.26g/cm3 and a flash point of 288.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2167-85-3
Jingsj CID: J-1959401-9
Molecular Formula: C₂₁H₂₅N₃O₃S
Molecular Weight: 399.50700 g/mol
Category: Esters
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	553.3ºC at 760mmHg
Density	1.26g/cm3
Flash Point	288.4ºC
Exact Mass	399.16200
PSA	80.20000
LogP	4.32630
Vapor Pressure	2.76E-12mmHg at 25°C
Refractive Index	1.612

Frequently Asked Questions

What is the CAS number of Pipazethate?

The CAS number of Pipazethate is 2167-85-3.

What are the molecular formula and molecular weight of Pipazethate?

Pipazethate has molecular formula C21H25N3O3S and molecular weight 399.50700 g/mol.

What are the upstream and downstream products of Pipazethate?

For Pipazethate, Upstream Products: 10H-pyrido[3,2-b][1,4]benzothiazine, 2-(2-(Piperidin-1-yl)ethoxy)ethanol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Pipazethate (CAS 2167-85-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959401-9 (accessed 2026-11-06).

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