80072-86-2
80072-86-2
Chemical Structure
CENTA
- CAS No.: 80072-86-2
- Formula:C21H17N3O8S3
- Molecular Weight:535.57
IUPAC Name: (6R,7R)-3-(((3-carboxy-4-nitrophenyl)thio)methyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey: PFVWVVUSAORMBB-VQIMIIECSA-N
SMILES: O=C(O)C(N1[C@@]([H])([C@@H](C1=O)NC(CC2=CC=CS2)=O)SC3)=C3CSC4=CC=C(C(C(O)=O)=C4)[N+]([O-])=O
Biological Activity: CENTA is a colorimetric cephalosporin substrate for β-lactamases. Upon hydrolysis by β-lacatamases, CENTA turns from light yellow to chrome yellow, which can be quantified by colorimetric detection at 405 nm as a measure of β-lactamase activity.
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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CENTA | 98% | CENTA is a colorimetric cephalosporin substrate for β-lactamases. Upon hydrolysis by β-lacatamases, CENTA turns from light yellow to chrome yellow, which can be quantified by colorimetric detection at 405 nm as a measure of β-lactamase activity. | ||||||||||||||||||||
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Nitrocefin | 98.92% | Nitrocefin is a highly activated, chromogenic cephalosporin derivative. Nitrocefin is a chromogenic β-lactamase substrate. Nitrocefin undergoes a distinctive color change from yellow to red as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase. Nitrocefin is used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics. | ||||||||||||||||||||
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Cephalosporin C analog-1 | Cephalosporin C analog-1 is an analogue of Cephalosporin C (HY-B1299). Cephalosporin C has weak resistance to Gram-positive and negative bacteria, is stable to penicillinase, and can be broken down by cephalosporin enzyme. Hydrolysis and removal of side chains to obtain 7-amino-cefenoic acid (7-ACA) is an important raw material for the preparation of semi-synthetic cephalosporin. | |||||||||||||||||||||
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Cefalonium | 98.85% | Cefalonium is a first-generation cephalosporin bactericidal antimicrobial agent. Cefalonium can be used in studies related to bovine mastitis, Staphylococcus aureus-induced mastitis and intramammary infections. | ||||||||||||||||||||
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Cefalonium hydrate | Cefalonium hydrate is a first-generation cephalosporin bactericidal antimicrobial agent. Cefalonium hydrate can be used in studies related to bovine mastitis, Staphylococcus aureus-induced mastitis and intramammary infections. | |||||||||||||||||||||
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Cefalonium dihydrate | Cefalonium dihydrate is a first-generation cephalosporin bactericidal antimicrobial agent. Cefalonium dihydrate can be used in studies related to bovine mastitis, Staphylococcus aureus-induced mastitis and intramammary infections. | |||||||||||||||||||||
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Cephalothin | 99.41% | Cephalothin (Cephalotin) is a semi-synthetic cephalosporin antibiotic and beta-lactam antibiotic. Cephalothin inhibits class C β-lactamase AmpC, with an Ki of 0.32 µM. Cephalothin binds to penicillin-binding proteins, interfering with the cross-linking of peptidoglycan in the cell wall and thus hindering the normal synthesis of the bacterial cell wall. Cephalothin shows antibacterial activity against a variety of bacteria. Cephalothin can be used in hematological and nephrotoxicity studies. | ||||||||||||||||||||
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Ceforanide (Standard) | ≥98% | Ceforanide (Standard) is the analytical standard of Ceforanide. This product is intended for research and analytical applications. Ceforanide is a semisynthetic parental cephalosporin antibiotic, derived from 7-aminocephalosporanic acid. Ceforanide has antibacterial activity and is a potent inhibitor of most species of streptococci, excluding enterococci. | ||||||||||||||||||||
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Cephaloridine | Cephaloridine is a broad-spectrum antibacterial antibiotic. Cephaloridine has certain dose-related nephrotoxicity. | |||||||||||||||||||||
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Cephaloridine hydrate | 99.79% | Cephaloridine hydrate is a broad-spectrum antibacterial antibiotic. Cephaloridine has certain dose-related nephrotoxicity. | ||||||||||||||||||||
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Cefetrizole | Ceftezole is an α-Glucosidase inhibitor with an IC50 and a Ki of 2.1 μM and 0.578 μM, respectively. | |||||||||||||||||||||
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