Jingsj
.mol.sdf

Pivmecillinam hydrochloride

盐酸匹美西林

Also known as: Pivmecillinam HCl, Amdinocillin pivoxil hydrochloride, Selexid, FL-1039 hydrochloride, (2S,5R,6R)-6-((Hexahydro-1H-azepin-1-yl)methyleneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2,2-dimethyl-1-oxopropoxy)methyl ester hydrochloride, 2,2-Dimethylpropanoyloxymethyl (2S,5R,6R)-6-(azepan-1-ylmethylideneamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrochloride

Pivmecillinam hydrochloride (CAS 32887-03-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H34ClN3O5S and a molecular weight of 476.030 g/mol. It is also known as Pivmecillinam HCl, Amdinocillin pivoxil hydrochloride and Selexid. Key properties include a melting point of 172-173°, a boiling point of 581ºC at 760mmHg, a density of 1.3g/cm3 and a flash point of 305.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32887-03-9
Jingsj CID
J-1958871-9
Molecular Formula
C21H34ClN3O5S
Chinese Name
盐酸匹美西林
Molecular Weight
476.030 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point172-173°
Boiling Point581ºC at 760mmHg
Density1.3g/cm3
Flash Point305.2ºC
Exact Mass475.190765
PSA113.81000
LogP3.08940
Storage Conditions-20℃

Activity & Biological Data

Additional Information[1]. Nicolle LE. Pivmecillinam in the treatment of urinary tract infections. J Antimicrob Chemother. 2000 Aug;46 Suppl A:35-39. [2]. Graninger W. Pivmecillinam--therapy of choice for lower urinary tract infection. Int J Antimicrob Agents. 2003 Oct;22 Suppl 2:73-8. [3]. Holme E, et al. Carnitine deficiency induced by pivampicillin and pivmecillinam therapy. Lancet. 1989 Aug 26;2(8661):469-73.

Frequently Asked Questions

What is the CAS number of Pivmecillinam hydrochloride?

The CAS number of Pivmecillinam hydrochloride is 32887-03-9.

What are the molecular formula and molecular weight of Pivmecillinam hydrochloride?

Pivmecillinam hydrochloride has molecular formula C21H34ClN3O5S and molecular weight 476.030 g/mol.

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

Last updated:

How to cite: Jingsj. "Pivmecillinam hydrochloride (CAS 32887-03-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958871-9 (accessed 2026-10-28).

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