哌氨西林

Description

Pivampicillin · CAS 33817-20-8 · C22H29N3O6S. UNII 0HLM346LL7. Solubility: 3.54e-02 g/L.

Identification

CAS Registry Number	33817-20-8
PubChem CID	33478
Molecular formula	C22H29N3O6S
IUPAC name	2,2-dimethylpropanoyloxymethyl (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
UNII (FDA)	0HLM346LL7

Computed Descriptors

Molecular Weight	463.5
XLogP3	2.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	9
Exact Mass	463.17770683
Monoisotopic Mass	463.17770683
Topological Polar Surface Area	153
Heavy Atom Count	32
Formal Charge	0

Physical & Chemical Properties

Solubility	3.54e-02 g/L

Physical description & handling notes

• Solid

Documented Uses

• Take with or without food. The absorption is unaffected by food.
• Substances that inhibit the growth or reproduction of BACTERIA.
• J - Antiinfectives for systemic use
• J01 - Antibacterials for systemic use
• J01C - Beta-lactam antibacterials, penicillins
• J01CA - Penicillins with extended spectrum

Synonyms

Pivampicillin; Pivaloylampicillin; 33817-20-8; Pivampicilina; Pivampicilline; Pivaloyloxymethyl ampicillinate; Pivampicillinum; Ampicillin pivaloyloxymethyl ester; Ampicillin Pivaloyl Ester; DTXSID1045459; MK-191; 0HLM346LL7; CHEBI:8255; DTXCID9025459; pivampicillina; RefChem:174630

Frequently Asked Questions

What are the CAS number and molecular formula of Pivampicillin?

CAS 33817-20-8; molecular formula C22H29N3O6S; molecular weight — g/mol.

What other names is Pivampicillin known by?

Pivampicillin, Pivaloylampicillin, 33817-20-8, Pivampicilina, Pivampicilline, Pivaloyloxymethyl ampicillinate.

What are the key physical properties of Pivampicillin?

Solubility: 3.54e-02 g/L.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.