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Key Documents

SML2065

Sigma-Aldrich

Mequitazine

≥98% (HPLC)

Synonym(s):

10-(1-Azabicyclo[2.2.2]oct-3-ylmethyl)-10H-phenothiazine, 10-(3-quinuclidinylmethyl) phenothiazine, LM 209, NSC 303612

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About This Item

Empirical Formula (Hill Notation):
C20H22N2S
CAS Number:
29216-28-2
Molecular Weight:
322.47
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

SMILES string

S1c2c(cccc2)N(c5c1cccc5)CC3C4CCN(C3)CC4

InChI

1S/C20H22N2S/c1-3-7-19-17(5-1)22(18-6-2-4-8-20(18)23-19)14-16-13-21-11-9-15(16)10-12-21/h1-8,15-16H,9-14H2

InChI key

HOKDBMAJZXIPGC-UHFFFAOYSA-N

Biochem/physiol Actions

Mequitazine is a potent, nonsedative, long-acting and selective H1 histamine receptor antagonist. Mequitazine exhibits weak anticholinergic activity.
potent, nonsedative, long-acting and selective H1 histamine receptor antagonist

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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