2D Structure
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2D chemical structural formula diagram.
3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
Oxytetracycline Dihydrate
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Chemical Information
| CAS Number | 6153-64-6 | |
|---|---|---|
| Molecular Formula |
C22H24N2O9.2H2O |
|
| Molecular Weight (MW) | 496.46 | |
| SMILES | CC1(C2C(C3C(C(=O)C(=C(C3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O)O.O.O |
How to Prepare Stock Solution?
|
Concentration
Volume
Mass
|
|---|
Solubility
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
5 mg/mL
(10.07 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
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).

Pre-aliquoted for Longevity: Solid-state aliquots offer longer shelf life compared to stock solutions.
Looking for a specific aliquot size? Contact your local sales representative or orders@selleckchem.com.
Jump to
- Oxytetracycline Dihydrate Clinical Trials
- Oxytetracycline Dihydrate Solubility in DMSO
- Oxytetracycline Dihydrate Stock Solution
- Oxytetracycline Dihydrate Storage
- Oxytetracycline Dihydrate Stability
- Oxytetracycline Dihydrate Molecular Weight
- Oxytetracycline Dihydrate SMILES
- Oxytetracycline Dihydrate CAS Number
- Oxytetracycline Dihydrate SDS|MSDS
Note: Technical data last updated: Sep 1, 2026.