Benzylpenicillin potassium

CAS 113-98-4C16H17KN2O4SMW 372.5

Benzylpenicillin potassium (CAS 113-98-4) — formula C16H17KN2O4S, molecular weight 372.5.

Product Overview

CAS Number	113-98-4
Molecular Formula	C16H17KN2O4S
Molecular Weight	372.5

Technical Profile

What this product is

Benzylpenicillin potassium is a chemical compound with CAS registry number 113-98-4 and molecular formula C16H17KN2O4S (molecular weight 372.5).

Identification

CAS number: 113-98-4

Its molecular formula C16H17KN2O4S comprises 16 C, 17 H, 1 K, 2 N, 4 O, 1 S atoms.

Also known as: Benzylpenicillin potassium · 苄青霉素钾

Frequently Asked Questions

What is the CAS number of Benzylpenicillin potassium?

The CAS registry number of Benzylpenicillin potassium is 113-98-4.

What is the molecular formula and molecular weight of Benzylpenicillin potassium?

Molecular formula C16H17KN2O4S, molecular weight 372.5.

What other names is Benzylpenicillin potassium known by?

It is also registered under: Benzylpenicillin potassium, 苄青霉素钾.

PubChem Public Data

Independent reference data for Benzylpenicillin potassium (CAS 113-98-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number	113-98-4
PubChem CID	23664709
Molecular formula	C16H17KN2O4S
IUPAC name	potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
UNII (FDA)	VL775ZTH4C

Computed descriptors

Molecular Weight	372.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	372.05460969
Monoisotopic Mass	372.05460969
Topological Polar Surface Area	115
Heavy Atom Count	24

Documented uses on record

Synonyms and trade names

Penicillin G potassium; 113-98-4; Benzylpenicillin potassium; Penicillin G potassium salt; Potassium benzylpenicillin; Potassium penicillin G; Pentids; Benzylpenicillin potassium salt; Penicillin G K; Potassium benzylpenicillinate; Pfizerpen; benzylpenicilline potassique; Sugracillin; Capicillin; Liquapen; Scotcil

GHS hazard classification

Reported hazard statements	H315 (16.2%), H317 (98.8%), H319 (16.2%), H334 (46.2%), H335 (16.2%)

H315 (16.2%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (98.8%): May cause an allergic skin reaction [Warning Sensitization, Skin]

What the public record says

Benzylpenicillin potassium · CAS 113-98-4 · C16H17KN2O4S. UNII VL775ZTH4C.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.