Cefaclor
Cefaclor (CAS: 53994-73-3, Formula: C15H14ClN3O4S, MW: 367.81) is a broad-spectrum antibacterial agent belonging to the cephalosporin class. It functions by interfering with bacterial cell wall synthesis. This compound is utilised in research for studying human renal transporters and the mechanisms by which penicillin-binding proteins affect bacterial cell wall integrity. Tech Serve Solutions offers this chemical for laboratory and research applications.

Study of Human Renal Transporters
Cefaclor is employed in research to investigate the function of human renal transporters, including hOAT1, hPEPT1, and hPEPT2. This aids in understanding drug and metabolite transport within the kidneys.
Bacterial Cell Wall Synthesis Inhibition
The compound is used to explore the effects of inhibiting penicillin-binding proteins (PBPs) on the synthesis of bacterial cell wall mucopeptides. This research contributes to understanding antibiotic mechanisms of action.
Antibacterial Research
As an antibacterial agent, Cefaclor serves as a valuable tool in various microbiological and biochemical research studies focused on antibiotic resistance and efficacy.
| Molecular weight | 367.81 |
|---|---|
| Empirical formula | C15H14ClN3O4S |
| Application | Cefaclor is used to study the mechanism of human renal transporters such as hOAT1, hPEPT1, and hPEPT2. Used to study the effects of inhibition of penicillin-binding proteins on bacterial cell wall mucopeptide synthesis. |

Hazard statements
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 42/43 |
| Safety statements (S) | 22-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Cefaclor used for?
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Cefaclor is used in scientific research to study the mechanism of human renal transporters (hOAT1, hPEPT1, hPEPT2) and the effects of inhibiting penicillin-binding proteins on bacterial cell wall mucopeptide synthesis.
What are the CAS number and formula for Cefaclor?
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The CAS number for Cefaclor is 53994-73-3, and its molecular formula is C15H14ClN3O4S.
What grade and purity does Tech Serve Solutions supply for Cefaclor?
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Tech Serve Solutions supplies Cefaclor for research purposes. The specific grade and purity are available upon request, and TSS does not represent this product as USP, BP, or EP grade.
How should Cefaclor be handled safely?
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Cefaclor is classified with Danger signal word and H317-H334 hazard statements, indicating it may cause an allergic skin reaction and may cause allergy or asthma symptoms or breathing difficulties if inhaled. Appropriate personal protective equipment, including dust mask type N95, eyeshields, faceshields, and gloves, should be used. Ensure good ventilation.
How is Cefaclor packed, shipped, and exported?
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Cefaclor is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions. Specific packaging and shipping details can be discussed upon order confirmation.
How can I request a quote or sample for Cefaclor?
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To request a quote or a sample of Cefaclor, please contact our sales department via the website or email. Provide your inquiry details, including the quantity required.
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