185213
1,1,4,4-Tetraphenyl-1,3-butadiene
suitable for scintillation, ≥99%
Synonym(s):
TPB
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About This Item
Linear Formula:
(C6H5)2C=CHCH=C(C6H5)2
CAS Number:
Molecular Weight:
358.47
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
215-914-7
Beilstein/REAXYS Number:
1914229
MDL number:
InChI key
KLCLIOISYBHYDZ-UHFFFAOYSA-N
InChI
1S/C28H22/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H
SMILES string
c1ccc(cc1)\C(=C\C=C(/c2ccccc2)c3ccccc3)c4ccccc4
assay
≥99%
form
solid
mp
207-209 °C (lit.)
suitability
suitable for scintillation
Quality Level
Related Categories
Application
- Antihistamine biochemical reagent: Diphenhydramine hydrochloride is widely used as a potent H1 histamine receptor antagonist in biochemical assays to study allergic reactions and antihistamine effects, underscoring its utility in pharmacological research (Quinn et al., 2024).
- In vitro pharmacological studies: This compound serves as a critical tool in in vitro pharmacological studies, particularly for understanding the dynamics of histamine interactions and receptor activity, providing essential insights into allergic response mechanisms (Pitts et al., 2024).
- Diphenhydramine hydrochloride solubility: Its solubility in various solvents makes it an ideal candidate for experiments requiring precise dosages and concentrations in solution form, facilitating its use in liquid pharmaceutical formulations and research applications (Kumar et al., 2023).
- High purity Diphenhydramine HCl for biochemical research: The availability of high-purity diphenhydramine hydrochloride is crucial for conducting accurate and reproducible research, especially in studies related to its pharmacokinetics and pharmacodynamics (Pitts et al., 2024).
- Diphenhydramine HCl aqueous solution for scientific laboratory use: This compound is often prepared in aqueous solutions for experimental use, supporting various scientific studies that require a well-characterized antagonist to explore the pathways and effects of histamine in biological systems (Kumar et al., 2023).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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