Molekula
Gramicidin
Gramicidin is a naturally occurring antimicrobial peptide used in research and pharmaceutical applications for its ability to disrupt bacterial cell membranes. It is available in high purity with a molecular weight of 1882.30 g/mol, a molecular formula of C99H140N20O17, and a CAS number of 1405-97-6. Stored at 2 to 8 °C, it is supplied with full documentation and ISO 9001:2015 traceability. Molekula supplies Gramicidin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Gramicidin is a naturally occurring antimicrobial peptide used in research and pharmaceutical applications for its ability to disrupt bacterial cell membranes. It is available in high purity with a molecular weight of 1882.30 g/mol, a molecular formula of C99H140N20O17, and a CAS number of 1405-97-6. Stored at 2 to 8 °C, it is supplied with full documentation and ISO 9001:2015 traceability. Molekula supplies Gramicidin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Identification | Conforms to the structure |
| Loss on Drying | ≤3.0% |
| Residue on Ignition | ≤1.0% |
| Assay (dry basis) | ≥900ug/mg |
| Composition Content of Gramicidins A1,A2,B1,C1 &C2 | ≥95% |
| Related Substances Any Impurity | ≤2.0% |
| Content of Gramicidins A1 | ≥60% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 1405-97-6 |
| Molecular Formula | C99H140N20O17 |
| Molecular Weight | 1882.30 |
| SMILES | C[C@@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N[C@H |
| REACH Code | Y113 |
| Tariff Code | 2941900000 |
Safety & GHS
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 Gramicidin used for?
Gramicidin is primarily used as an antibiotic in topical formulations to treat bacterial infections, particularly in wound care and skin infections.
What is the chemical formula and molecular weight of Gramicidin?
The formula is C99H140N20O17 with a molecular weight of 1882.30 g/mol.
How should Gramicidin be stored?
Gramicidin should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of Gramicidin does Molekula supply?
Molekula supplies Gramicidin in pharmaceutical grade, suitable for research and medical applications.
Can Molekula supply Gramicidin in bulk?
Yes, Molekula can supply Gramicidin in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a Gramicidin order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available 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.