Penicillin G potassium salt

SIAL/P8721

Synonym: Benzylpenicillin potassium salt

CAS Number: 113-98-4
Empirical Formula (Hill Notation): C₁₆H₁₇KN₂O₄S
Molecular Weight: 372.48
EC Number: 204-038-0
MDL Number: MFCD00036193
Linear Formula: C₁₆H₁₇KN₂O₄S
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-P8721-100MU	100000000 units	$246.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

antibiotic activity spectrum	Gram-positive bacteria
application(s)	pharmaceutical (small molecule)
form	crystalline powder
InChI	1S/C16H18N2O4S.K/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/q;+1/p-1/t11-,12+,14-;/m1./s1
InChI key	IYNDLOXRXUOGIU-LQDWTQKMSA-M
mode of action	cell wall synthesis \| interferes
potency	1440-1680 units per mg
Quality Level	200
SMILES string	[K+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)Cc3ccccc3)C([O-])=O
solubility	H₂O: 100 mg/mL

Application:	Penicillin G is a narrow spectrum antibiotic derived from Streptococcus pneumoniae. It is the drug of choice for groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridians group streptococci, and non-penicillinase producing staphylococcus. The potassium salt has been used to study murosomes of staphylococci and the penicillin-induced lysis of Streptococcus mutans.
Biochem/physiol Actions:	Mode of Action: Penicillin G acts by inhibiting cell wall synthesis through binding to penicillin binding proteins (PBPs), inhibiting peptidoglycan chain cross-linking. Antimicrobial spectrum: This product is active against gram-positive and gram-negative bacteria.
Caution:	Solutions should be filter sterilized and stored at 2-8°C for 1 week or at -20°C for more lengthy periods. Solutions are stable at 37°C for 3 days. The sodium salt is soluble in H₂O at 100 mg/mL.
General description:	Chemical structure: ß-lactam
Other Notes:	Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place
Packaging:	10mu,25mu,100mu

Symbol	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P280 - P302 + P352
Hazard Codes	Xn
Risk Statements	42/43
Safety Statements	36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

UNSPSC

51283405

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