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CAS RN: 58-73-1 | Product Number: D4744
Diphenhydramine
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Purity: >98.0%(GC)(T)
Synonyms:
- 2-Diphenylmethoxy-N,N-dimethylethylamine
- 2-(Benzhydryloxy)-N,N-dimethylethylamine
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$46.00
|
3 | Contact Us | 7 |
|
| 25G |
$132.00
|
1 | 1 | 13 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D4744 |
| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__7H__2__1NO = 255.36 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive |
| CAS RN | 58-73-1 |
| Related CAS RN | 147-24-0 |
| Reaxys Registry Number | 1914136 |
| PubChem Substance ID | 354333150 |
| Merck Index (14) | 3309 |
| MDL Number | MFCD00274173 |
Specifications
| Appearance | Colorless to Yellow clear liquid |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
Properties (reference)
| Flash point | 102 °C |
| Specific Gravity (20/20) | 1.02 |
| Refractive Index | 1.55 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | KR6825000 |
Transport Information:
| HS Number | 2922.19.7000 |
Application
Diphenhydramine: A Classical H1 Histamine Receptor Antagonist
Diphenhydramine and chlorpheniramine [C0873] are classical H1 histamine receptor antagonists and 1st-generation antihistamine agents. Diphenhydramine also has a local anesthetic effect. Its hydrochloride [D0423] is widespread used in clinical use.
References
- Effects of histamine H1 receptor antagonists on compound 48/80-induced scratching behavior in mice
- Significant interaction between the nonprescription antihistamine diphenhydramine and the CYP2D6 substrate metoprolol in healthy men with high or low CYP2D6 activity
- Diphenhydramine versus nonsedating antihistamines for acute allergic reactions: a literature review
- Combination of LC/TOF-MS and LC/Ion Trap MS/MS for the Identification of Diphenhydramine in Sediment Samples
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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