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SML2165

Sigma-Aldrich

(S)-(+)-Dimethindene maleate

≥98% (HPLC)

Synonym(s):

Dimetindene maleate, N,N-dimethyl-3-[(1S)-1-(2-pyridinyl)ethyl]-1H-indene-2-ethanamine (2Z)-2-butenedioate (1:1)

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About This Item

Empirical Formula (Hill Notation):
C20H24N2 · C4H4O4
CAS Number:
Molecular Weight:
408.49
MDL number:
UNSPSC Code:
12352200

Pricing and availability is not currently available.

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CN(C)CCC1=C([C@@H](C2=NC=CC=C2)C)C3=CC=CC=C3C1.O=C(O)/C=C\C(O)=O

InChI

1S/C20H24N2.C4H4O4/c1-15(19-10-6-7-12-21-19)20-17(11-13-22(2)3)14-16-8-4-5-9-18(16)20;5-3(6)1-2-4(7)8/h4-10,12,15H,11,13-14H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-/t15-;/m1./s1

InChI key

SWECWXGUJQLXJF-HFNHQGOYSA-N

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1 of 4

This Item
SAB4700109SAB4700112SAB4700113
biological source

mouse

biological source

mouse

biological source

mouse

biological source

mouse

clone

LT19, monoclonal

clone

LT19, monoclonal

clone

LT19, monoclonal

clone

LT19, monoclonal

Gene Information

human ... CD19(930)

Gene Information

human ... CD19(930)

Gene Information

human ... CD19(930)

Gene Information

human ... CD19(930)

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

species reactivity

human

species reactivity

human

species reactivity

human

species reactivity

human

conjugate

Allophycocyanin conjugate

conjugate

unconjugated

conjugate

FITC conjugate

conjugate

phycoerythrin (R-PE) conjugate

Biochem/physiol Actions

(S)-(+)-Dimethindene maleate is an antagonist of muscarinic M2 and histamine H1 receptors, recently used as part of part of four-component chemical cocktail shown to convert pluripotent stem cells (PSCs) into extended pluripotent stem (EPS). (S)-(+)-Dimethindene is up to 40-fold more potent than the (R)-(-) enantiomer, with pKi values of 7.78 for M2, and lower affinities for M1, M3 and M4 (7.08, 6.7 and 7.0, respectively). (S)-(+)-Dimethindene has lower affinity for H1 than (R)-(-)- Dimethindene, with pA2 values of 7.48 vs. 9.42, respectively.
M2 and H1 antagonist, part of four-component chemical cocktail shown to convert pluripotent stem cells (PSCs) into extended pluripotent stem (EPS)

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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A complication of self-poisoning.
C H Gerrand et al.
Postgraduate medical journal, 73(856), 113-114 (1997-02-01)
S L Levin
International journal of clinical pharmacology research, 6(5), 429-439 (1986-01-01)
Dualism in the effects of atropine, and metixene upon the denervated human parotid salivary gland is demonstrated by the fact that they suppress pilocarpine secretion while themselves causing an extremely intense and prolonged salivation. A still stronger cholinolytic, chlorosyle, although
[The treatment of Parkinson tremors and forms of extrapyramidal tremors with methixene. A multicenter study].
E Volles et al.
Die Medizinische Welt, 34(24), 707-709 (1983-06-17)
P A Fischer et al.
Journal of neural transmission. Supplementum, 25, 137-147 (1987-01-01)
To quantify the clinical benefit of an additional deprenyl administration in L-dopa pretreated patients we have performed a study of 30 patients suffering from advanced parkinsonism. During the first phase of the study over three months under controlled conditions deprenyl
[Treatment of extrapyramidal tremors in the aged].
D Hust
Die Medizinische Welt, 32(19), 743-746 (1981-05-08)

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