Diphenhydramine hydrochloride
Tocris Bioscience, part of Bio-Techne | Catalog # 3072
H1 antagonist
Key Product Details
Description
H1 antagonist
Alternative Names
DPH
Product Description
Diphenhydramine hydrochloride is a H1 receptor antagonist. Antihistamine.Product Specifications
Molecular Weight
291.82
Formula
C17H21NO.HCl
Storage
Desiccate at RT
Purity
≥98% (HPLC)
Chemical Name
2-Diphenylmethoxy-N,N-dimethylethanamine hydrochloride
CAS Number
147-24-0
PubChem ID
8980
InChI Key
PCHPORCSPXIHLZ-UHFFFAOYSA-N
SMILES
CN(CCOC(C2=CC=CC=C2)C1=CC=CC=C1)C.Cl
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Solubility
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 29.18 | 100 |
Preparing Stock Solutions
for Diphenhydramine hydrochloride
The following data is based on the product molecular weight 291.82
Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 3.43 mL | 17.13 mL | 34.27 mL |
| 5 mM | 0.69 mL | 3.43 mL | 6.85 mL |
| 10 mM | 0.34 mL | 1.71 mL | 3.43 mL |
| 50 mM | 0.07 mL | 0.34 mL | 0.69 mL |
Calculators
Molarity Calculator
Dilution Calculator
Reconstitution Calculator
Background References
References are publications that support the biological activity of the product.
- Khalia Block of potassium currents in guinea pig ventricular myocytes and lengthening of cardiac repolarization in man by the histamine H1 receptor antagonist diphenhydramide. J.Pharmacol.Exp.Ther. 1999 PMID: 9918600
Product Specific Notices for Diphenhydramine hydrochloride
For research use only
Loading...
Loading...