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Cat. No.: HY-B0462D

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(S)-Azelastine

Name: (S)-Azelastine
Brand: MedChemExpress
SKU: HY-B0462D
Availability: PreOrder

(Synonyms: (+)-Azelastine)

(S)-Azelastine ((+)-Azelastine) is an antihistamine with antiallergic and antiasthmatic activity. (S)-Azelastine has been shown to downregulate H1R, M1R, and M3R levels. (S)-Azelastine also has the property of inhibiting HNEpC proliferation.

For research use only. We do not sell to patients.

CAS No.: 143228-85-7
Formula: C₂₂H₂₄ClN₃O
Molecular Weight:381.90

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (270 KB)

(S)-Azelastine Chemical Structure

CAS No.: 143228-85-7

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

All Histamine Receptor Isoforms :

Chemical Information

CAS No. 143228-85-7
Molecular Weight 381.90
Formula C₂₂H₂₄ClN₃O
SMILES

O=C1C2=CC=CC=C2C(CC3=CC=C(C=C3)Cl)=NN1[C@H]4CCCN(CC4)C
Synonyms

(+)-Azelastine
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Protocols

All Cell Biology

Cell Viability Determination by MTT Colorimetric Assay
The following protocol uses the MTT colorimetric assay as a classic literature-established method for assessing cell viability/metabolic activity in cultured mammalian cells. MTT[3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] is reduced by metabolically active cells to a colored formazan product; the amount of formazan is quantified spectrophotometrically and provides an indirect measure of metabolically active viable cells. Importantly, MTT reduction reflects cellular oxidoreductase/metabolic activity rather than an absolute direct count of living cells, so changes in cellular metabolism can alter the signal independently of cell number.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (270 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Chirality of Azelastine and Flezelastine: Investigation of Their Enantiomers

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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