45662-46-2 Usage
Allergic reactions
Histamine is released by mast cells in response to allergens.
Gastric acid secretion
Regulates the production of stomach acid.
Regulation of sleep and wakefulness
Affects the sleep-wake cycle in the body.
Presence in food
Found in certain foods.
H1 receptors
Histamine binds to these receptors, causing various allergic symptoms.
H2 receptors
Involved in regulating gastric acid secretion.
Allergies
Histamine plays a key role in allergic reactions.
Asthma
Contributes to bronchoconstriction and inflammation in asthmatic patients.
Gastrointestinal disorders
Involved in the regulation of gastric acid secretion and gut motility.
Imidazole ring
A five-membered aromatic ring with a nitrogen atom at each end.
Hydroxyl group
An -OH functional group attached to the imidazole ring.
Interaction with specific receptors
Histamine exerts its effects by binding to H1 and H2 receptors.
Downstream signaling pathways
Initiates a cascade of events within cells, leading to various physiological responses.
Check Digit Verification of cas no
The CAS Registry Mumber 45662-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,5,6,6 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 45662-46:
(7*4)+(6*5)+(5*6)+(4*6)+(3*2)+(2*4)+(1*6)=132
132 % 10 = 2
So 45662-46-2 is a valid CAS Registry Number.
45662-46-2Relevant articles and documents
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Baikalova et al.
, (1977)
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Ice-templated fabrication of porous imidazole based polymers for CO2 adsorption
Nandanwar,Jugade
, p. 881 - 887 (2021/09/28)
Poly-n-vinyl imidazole and its low-cost derivatives have been synthesized using ice-templation method and the synthesized porous organic polymeric material has been employed for CO2 capture at room temperature. Simple modification of the monomer introducing –OH and –NH2 groups followed by polymerization lead to two new polymers. All the three polymers have been characterized thoroughly using NMR and mass spectrometry. Ice-templated method has been found to create fibrous porous network inside the material as can be revealed by scanning electron microscopy. Thermal stability of porous polymeric network has been signified through TGA. Introduction of hetero atoms like oxygen and nitrogen in the polymeric matrix show improved CO2 uptake due to increase in number of CO2-philic sites as demonstrated by BET adsorption isotherm.
