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Merck

A79922

9-Amino-1,2,3,4-tetrahydroacridine hydrochloride hydrate

≥99%

Synonym(s):

THA hydrochloride hydrate, Tacrine hydrochloride, Tetrahydroaminacrine hydrochloride hydrate

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About This Item

Empirical Formula (Hill Notation):
C13H14N2 · HCl · xH2O
CAS Number:
206658-92-6
Molecular Weight:
234.72 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
24891302
UNSPSC Code:
12352100
MDL number:
MFCD00150067

Product Name

9-Amino-1,2,3,4-tetrahydroacridine hydrochloride hydrate, ≥99%

InChI

1S/C13H14N2.ClH.H2O/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13;;/h1,3,5,7H,2,4,6,8H2,(H2,14,15);1H;1H2

SMILES string

O.Cl.Nc1c2CCCCc2nc3ccccc13

InChI key

PXGRMZYJAOQPNZ-UHFFFAOYSA-N

assay

≥99%

form

solid

mp

284-286 °C (lit.)

Quality Level

200

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Application

9-Amino-1,2,3,4-tetrahydroacridine hydrochloride hydrate is a well-known cholinesterase inhibitor commonly used in pharmacological studies.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

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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Certificates of Analysis (COA)

Lot/Batch Number
07220AV
03821TT
01023LP
00110LT

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Comparison of inhibitory activities of donepezil and other cholinesterase inhibitors on acetylcholinesterase and butyrylcholinesterase in vitro.
Ogura H, et al.
Methods and Findings in Experimental and Clinical Pharmacology, 22(8), 609-614 (2000)
Acetylcholinesterase capillary enzyme reactor for screening and characterization of selective inhibitors.
da Silva JI, et al.
Journal of Pharmaceutical and Biomedical Analysis, 73, 44-52 (2013)
The ameliorating effects of stigmasterol on scopolamine-induced memory impairments in mice.
Park SJ, et al.
European Journal of Pharmacology, 676(1-3), 64-70 (2012)
A review on cholinesterase inhibitors for Alzheimer?s disease.
Anand P and Singh B
Archives of Pharmacal Research, 36(4), 375-399 (2013)
New Tacrines as Anti-Alzheimer's Disease Agents. The (Benzo) Chromeno-PyranoTacrines.
Oset-Gasque MJ and Marco-Contelles J
Current Topics in Medicinal Chemistry, 17(31), 3349-3360 (2017)
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