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About This Item
Empirical Formula (Hill Notation):
C21H26ClNO · C4H4O4
CAS Number:
Molecular Weight:
459.96
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
239-055-2
MDL number:
Product Name
Clemastine fumarate salt, ≥98% (HPLC)
Quality Level
assay
≥98% (HPLC)
form
powder
optical activity
[α]/D +15 to +25°, c = 1 in methanol
storage condition
desiccated
color
white to beige
solubility
DMSO: 5 mg/mL (clear solution; warmed)
storage temp.
room temp
SMILES string
OC(=O)\C=C\C(O)=O.CN1CCC[C@@H]1CCO[C@](C)(c2ccccc2)c3ccc(Cl)cc3
InChI
1S/C21H26ClNO.C4H4O4/c1-21(17-7-4-3-5-8-17,18-10-12-19(22)13-11-18)24-16-14-20-9-6-15-23(20)2;5-3(6)1-2-4(7)8/h3-5,7-8,10-13,20H,6,9,14-16H2,1-2H3;1-2H,(H,5,6)(H,7,8)/b;2-1+/t20-,21-;/m1./s1
InChI key
PMGQWSIVQFOFOQ-YKVZVUFRSA-N
Gene Information
human ... HRH1(3269)
General description
Clemastine fumarate is used to treat multiple sclerosis, sneezing and rhinorrhea linked to common cold. It stimulates oligodendrocyte progenitor cell (OPC) differentiation and myelination.
Application
Clemastine fumarate salt has been used as a stimulator of rodent oligodendrocyte generation and myelination in vitro and in vivo.
Biochem/physiol Actions
Clemastine fumarate is an antihistamine H1-antagonist and anticholinergic that also has antipruritic activity.
Clemastine fumarate is an antihistamine H1-antagonist and anticholinergic.
Features and Benefits
This compound is featured on the Histamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Effectiveness of clemastine fumarate for treatment of rhinorrhea and sneezing associated with the common cold
Turner RB, et al.
Clinical Infectious Diseases, 25(4), 824-830 (1997)
Vanessa E Hogan et al.
Annals of the rheumatic diseases, 71(11), 1888-1894 (2012-06-28)
Personalised healthcare is contingent on the identification of biomarkers that represent disease relevant pathways and predict drug response. The authors aimed to develop a gene expression signature in synovial tissue that could enrich clinical response of rheumatoid arthritis (RA) patients
P Johansen et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 38(3), 512-519 (2007-12-18)
Histamine released from activated mast cells and basophils is an important mediator in allergy. Therefore, antihistamines are efficiently and widely used to suppress allergic symptoms. This study evaluated the role of antihistamines in sensitization against allergens and in the efficiency