Molekula
Azithromycin
Azithromycin is a macrolide antibiotic used to treat a range of bacterial infections. It works by inhibiting bacterial protein synthesis. Available with CAS number 83905-01-5, molecular formula C38H72N2O12, and molecular weight 748.9845 g/mol. Stored at ambient temperatures. Signal word: Danger. Molekula supplies Azithromycin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Azithromycin is a macrolide antibiotic used to treat a range of bacterial infections. It works by inhibiting bacterial protein synthesis. Available with CAS number 83905-01-5, molecular formula C38H72N2O12, and molecular weight 748.9845 g/mol. Stored at ambient temperatures. Signal word: Danger. Molekula supplies Azithromycin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Water | 4.0 - 5.0% |
| Specific rotation | -45 Deg C - -49 Deg C |
| Heavy metals | ≤25ppm |
| Identification | (a) IR (b) HPLC |
| pH | 9.0 - 11.0 |
| Assay | 945 - 1030ug/mg |
| Residue on Ignition | ≤0.3% |
| Crystallinity | Meets the requirements |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 83905-01-5 |
| Molecular Formula | C38H72N2O12 |
| Molecular Weight | 748.9845 |
| REACH Code | Y110 |
| Tariff Code | 29419000 |
Safety & GHS
-
Serious Health Hazard
GHS08
Hazard statements
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P342+311 Call a POISON CENTER or doctor
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Azithromycin used for?
Azithromycin is a macrolide antibiotic used to treat a variety of bacterial infections, including respiratory tract infections, skin infections, and sexually transmitted infections.
What is the chemical formula and molecular weight of Azithromycin?
The chemical formula is C38H72N2O12 and the molecular weight is 748.9845 g/mol.
How should Azithromycin be stored?
Azithromycin should be stored at ambient temperature, protected from moisture and light.
What grade of Azithromycin does Molekula supply?
Molekula supplies Azithromycin in research-grade purity suitable for laboratory use.
Can Molekula supply Azithromycin in bulk quantities?
Yes, Molekula can supply Azithromycin in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of Azithromycin?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.