CENTA
Based on 1 Customer Validation
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.
For research use only. We do not sell to patients.
- Purity: 98%
- CAS No.: 80072-86-2
- Formula: C21H17N3O8S3
- Molecular Weight:535.57
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
All Beta-lactamase Isoforms
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Biological Activity
Chemical Information
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CAS No. 80072-86-2
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Appearance Solid
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Molecular Weight 535.57
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Formula C21H17N3O8S3
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Color Off-white to light yellow
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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
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Purity & Documentation
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Data Sheet (266 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)