Search results
shutterstock.com
R-C9H11N2O4S
- Penicillins belong to the group of beta-lactam antibiotics. The molecular formula is R-C9H11N2O4S, where "R" stands for a variable side chain.
This core has the molecular formula R-C 9 H 11 N 2 O 4 S, where R is the variable side chain that differentiates the penicillins from one another. The penam core has a molar mass of 243 g/mol, with larger penicillins having molar mass near 450—for example, cloxacillin has a molar mass of 436 g/mol. 6-APA (C 8 H 12 N 2 O 3 S) forms the basic ...
People also ask
What is the molecular structure of penicillin?
What is the chemical formula for penicillin?
Is amoxicillin a derivative of penicillin?
Which formula is a molecular compound?
Penicillin G | C16H18N2O4S | CID 5904 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Penicillin (abbreviated PCN) is a group of lactam antibiotics used in the treatment of bacterial infections caused by susceptible, usually Gram-positive, organisms. Penicillin is also the informal name of a specific member of the penicillin group Penam Skeleton, which has the molecular formula R-C 9 H 11 N 2 O 4 S, where R is a variable side chain.
penicillin G. Molecular Formula C 16 H 18 N 2 O 4 S; Average mass 334.390 Da; Monoisotopic mass 334.098724 Da; ChemSpider ID 91906
Apr 10, 2022 · Penicillin binds at the active site of the transpeptidase enzyme that cross-links the peptidoglycan strands. It does this by mimicking the D-alanyl-D-alanine residues that would normally bind to this site.
Feb 8, 2021 · Penicillins, also penicillins (from Latin "penicillium" brush mould), refers to a group of antibiotically active substances that are structurally derived from 6-aminopenicillanic acid. Penicillins belong to the group of beta-lactam antibiotics. The molecular formula is R-C9H11N2O4S, where "R" stands for a variable side chain.
May 2, 2023 · Here are the key points about the structure: Penicillin contains a beta-lactam ring and a thiazolidine ring. The beta-lactam ring is a four-membered cyclic amide, which is essential for the antibiotic’s antimicrobial activity. The ring mimics the bacterial cell wall precursors, such as peptidoglycan, inhibiting bacterial cell wall synthesis.
