CAS No. 7704-67-8
Batch:
Purity:98
Chemical Structure
Check the
Erythromycin thiocyanate
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 7704-67-8 | |
|---|---|---|
| Molecular Formula |
C37H67NO13.CHNS |
|
| Molecular Weight (MW) | 793.02 | |
| SMILES | CCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)O)(C)O.C(#N)S |
Erythromycin thiocyanate is a macrolide antibiotic that targets the bacterial 50S ribosomal subunit. By binding within the nascent peptide exit tunnel of the 50S subunit, it inhibits peptidyl transferase activity and disrupts protein translocation during translation. This blockage of bacterial protein synthesis halts polypeptide elongation, ultimately inhibiting bacterial growth and proliferation. [1]
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(126.1 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
- Erythromycin thiocyanate Solubility in DMSO
- Erythromycin thiocyanate Stock Solution
- Erythromycin thiocyanate Storage
- Erythromycin thiocyanate Stability
- Erythromycin thiocyanate Molecular Weight
- Erythromycin thiocyanate SMILES
- Erythromycin thiocyanate Chemical Structure (2D and 3D)
- Erythromycin thiocyanate SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.