P8721

Penicillin G potassium salt

• Synonyme(s) : Benzylpenicillin potassium salt
• Formule empirique (notation de Hill): C₁₆H₁₇KN₂O₄S
• Numéro CAS: 113-98-4
• Poids moléculaire : 372.48
• Numéro Beilstein : 3832841
• Numéro CE : 204-038-0
• Numéro MDL: MFCD00036193
• Code UNSPSC : 51283405
• eCl@ss : 34010400
• ID de substance PubChem : 24898970
• Nomenclature NACRES : NA.21

Propriétés

• Forme: crystalline powder
• Niveau de qualité: 200
• Puissance: 1440-1680 units per mg
• Spectre d'activité de l'antibiotique: Gram-positive bacteria
• Application(s): pharmaceutical (small molecule)
• Mode d’action: cell wall synthesis | interferes
• Chaîne SMILES: [K+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)Cc3ccccc3)C([O-])=O
• 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
• Clé InChI: IYNDLOXRXUOGIU-LQDWTQKMSA-M

Description

Description générale

Chemical structure: ß-lactam

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.

Actions biochimiques/physiologiques

Mode of Action: Inhibits bacterial cell wall synthesis.
Antimicrobial spectrum: Gram-positive bacteria

Conditionnement

10mu,25mu,100mu

Attention

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.

Autres remarques

Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H317
• Conseils de prudence: P280 - P302 + P352
• Classification des risques: Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves