PENK

Penicillin G potassium salt

95.0 - 102.0%

• Synonim(y): Benzylpenicillin potassium salt
• Wzór empiryczny (zapis Hilla): C₁₆H₁₇KN₂O₄S
• Numer CAS: 113-98-4
• Masa cząsteczkowa: 372.48
• UNSPSC Code: 51283424
• NACRES: NA.85
• PubChem Substance ID: 57654576
• EC Number: 204-038-0
• Beilstein/REAXYS Number: 3832841
• MDL number: MFCD00036193

Właściwości

• Quality Segment: 200
• assay: 95.0 - 102.0%
• form: powder
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria
• mode of action: cell wall synthesis | interferes
• SMILES string: [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
• InChI key: IYNDLOXRXUOGIU-LQDWTQKMSA-M

Opis

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.

Packaging

1mu,10mu,100mu

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas. Keep in a dry place.Very soluble in water, slightly soluble in ethanol (96%), practically insoluble in methylene chloride

Disclaimer

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.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P280
• Hazard Classifications: Skin Sens. 1
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves