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Merck

SML0445

Clemastine fumarate salt

≥98% (HPLC), antihistamine H1-antagonist, powder

Synonyme(s) :

(+)-2-[2-[(p-Chloro-α-methyl-α-phenylbenzyl)oxy]ethyl]-1-methylpyrrolidine fumarate salt, (2R)-2-[2-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine fumarate salt, 1-Methyl-2-[2-(α-methyl-p-chlorobenzhydryloxy)ethyl]pyrrolidine fumarate salt, 1-Methyl-2-[2-(methyl-p-chlorodiphenylmethyloxy)ethyl]pyrrolidine fumarate salt, Meclastine fumarate salt, Mecloprodine

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A propos de cet article

Formule empirique (notation de Hill) :
C21H26ClNO · C4H4O4
Numéro CAS:
Poids moléculaire :
459.96
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
239-055-2
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
Storage condition:
desiccated
Service technique
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Nom du produit

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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Classe de stockage

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