苄青霉素

Description

benzylpenicillin · CAS 61-33-6 · C16H18N2O4S. UNII NS00001514.

Identification

CAS Registry Number	61-33-6
PubChem CID	2349
Molecular formula	C16H18N2O4S
IUPAC name	3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
UNII (FDA)	NS00001514

Computed Descriptors

Molecular Weight	334.4
XLogP3	1.8
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	334.09872823
Monoisotopic Mass	334.09872823
Topological Polar Surface Area	112
Heavy Atom Count	23
Formal Charge	0

Regulatory Status

Regulatory & Food Contact	ANTIMICROBIAL_AGENT: Veterinary Drug NMRS 45/TRS 430-JECFA 12/23

Documented Uses

• Consumption (g per capita) in the USA (2002): 0.362
• Veterinary Drug -> ANTIMICROBIAL_AGENT -> JECFA Functional Classes
• Penicillin is one of the most commonly used broad-spectrum antibiotics globally and has numerous clinical indications. Penicillin is effective against infections caused by gram-positive cocci, gram-positive rods, most anaerobes, and gram-negative cocci. Penicillin stands as a cornerstone in the management and treatment of various infections within the β-lactam antibiotic class of drugs.
• Substances that inhibit the growth or reproduction of BACTERIA.

Synonyms

CHEBI:17334; penicillins; Penicillin Antibiotics; Antibiotics, Penicillin; RefChem:126139; DTXSID501017130; 215-794-6; 1406-05-9; Penicillin; Cillin; 7005-30-3; Benzopenicillin; (5S)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; Benzylpenicillin G; Free benzylpenicillin; (Phenylmethyl)penicillin

Frequently Asked Questions

What are the CAS number and molecular formula of benzylpenicillin?

CAS 61-33-6; molecular formula C16H18N2O4S; molecular weight — g/mol.

What other names is benzylpenicillin known by?

CHEBI:17334, penicillins, Penicillin Antibiotics, Antibiotics, Penicillin, RefChem:126139, DTXSID501017130.

What is the regulatory status of benzylpenicillin?

Documented regulatory listings: ANTIMICROBIAL_AGENT: Veterinary Drug; NMRS 45/TRS 430-JECFA 12/23.

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.