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Thermo Scientific™ Clarithromycin 960 - 1040 µg/mg ≥97%
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A macrolide antibiotic that inhibits bacterial growth by targeting the 50S ribosomal subunit.
Formula: C₃₈H₆₉NO₁₃
Storage Temperature: Ambient
CAS Number: 81103-11-9
Specifications:
| Application | Cell culture | ||
| Storage Temperature | Ambient | ||
| Product Type | Antibiotic | Forms | Powder |
| Product Brand | Thermo Fisher Scientific™, thermo Scientific | ||
| Product Grade | Analytical grade | Formula | C₃₈H₆₉NO₁₃ |
Clarithromycin is a broad-spectrum macrolide antibiotic derived from erythromycin, with improved stability and bioavailability. Thermo Fisher Scientific supplies Clarithromycin with a potency range of 960–1040 µg/mg and a chemical purity of ≥97%, making it suitable for analytical, pharmaceutical development, antimicrobial testing, and chemical synthesis research.
It is commonly used in microbiological assays, method development for drug formulations, and studies on resistance mechanisms in Gram-positive and Gram-negative bacteria.
Key Features
- Potency range: 960–1040 µg/mg
- Purity: ≥97% (verified via HPLC or comparable analytical method)
- Form: White to off-white solid
- Macrolide structure with improved acid stability
- Stable at ambient storage conditions
- Supplied with Certificate of Analysis (CoA) and SDS
- Available in multiple quantities for scale flexibility
Chemical & Physical Properties
| Property | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Melting Point | 217–220 °C |
| Boiling Point | 86 °C (under reduced pressure) |
| Flash Point | >110 °C (230 °F) |
| Molecular Weight | 747.96 g/mol |
| Solubility | Soluble in methanol, ethanol, and acetonitrile; sparingly soluble in water |
| Stability | Stable under normal ambient laboratory conditions |
Packaging Options
| Pack Size | Packaging Type |
|---|---|
| 100 mg | Glass bottle for solids |
| 1 g | Glass bottle for solids |
| 5 g | Glass bottle for solids |
Applications
- Pharmaceutical research: Drug formulation development and stability testing
- Microbiology: Antimicrobial susceptibility testing and MIC evaluations
- Organic synthesis: Intermediate or building block in macrolide analog studies
- Analytical chemistry: Method development for HPLC, LC-MS, and dissolution assays
- Pharmacology: Mechanism of action and resistance profiling studies
Safety & Handling
- Classified as an irritant; avoid inhalation and direct contact with eyes or skin
- Handle with gloves, lab coat, and protective eyewear in a well-ventilated space
- Store in a tightly sealed container at room temperature, away from moisture and light
- Refer to the product’s SDS for complete handling and disposal instructions
Clarithromycin 960–1040 µg/mg, ≥97% from Thermo Fisher Scientific offers high assay consistency and chemical purity, making it a reliable reference compound for pharmaceutical development, microbiological assays, and chemical synthesis workflows. Backed by Thermo Fisher’s stringent quality controls, it is a trusted standard for precision-driven antimicrobial and macrolide-based research.
- Pack Size: 100mg 1g 5g