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Merck
CN

A2468

Atropine

meets USP testing specifications

Synonym(s):

Hyoscyamine, Tropine tropate, endo-(±)-α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester

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About This Item

Empirical Formula (Hill Notation):
C17H23NO3
CAS Number:
51-55-8
Molecular Weight:
289.37
EC Number:
200-104-8
UNSPSC Code:
12352200
PubChem Substance ID:
24890659
Beilstein/REAXYS Number:
91260
MDL number:
MFCD00022622

Key Documents

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form

powder

InChI key

RKUNBYITZUJHSG-SPUOUPEWSA-N

InChI

1S/C17H23NO3/c1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12/h2-6,13-16,19H,7-11H2,1H3/t13-,14+,15+,16?

SMILES string

CN1[C@H]2CC[C@@H]1C[C@@H](C2)OC(=O)C(CO)c3ccccc3

agency

USP/NF, meets USP testing specifications

application(s)

pharmaceutical (small molecule)

Gene Information

human ... CHRM1(1128), CHRM2(1129), CHRM3(1131), CHRM4(1132), CHRM5(1133)
mouse ... Chrm1(12669)
rat ... Chrm1(25229), Chrm2(81645), Chrm3(24260), Drd2(24318), Htr1a(24473)

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Biochem/physiol Actions

Competitive nonselective antagonist at central and peripheral muscarinic acetylcholine receptors.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
SLBD0245V
SLBD0203V
079K1220
124K0922
117H0562

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Hiroki Ito et al.
The Journal of urology, 193(6), 2123-2130 (2014-12-03)
Bladder function is often impaired with aging. In other organs caloric restriction has had a prophylactic effect on the biological changes associated with aging. We tested the hypothesis that long-term caloric restriction can prevent age related impaired bladder function in
D Poldermans et al.
European heart journal, 18 Suppl D, D86-D96 (1997-06-01)
Cardiac events in the peri-operative phase and late after non-cardiac vascular surgery are a major cause of morbidity and mortality. Numerous tests and diagnostic strategies--usually consisting of a combination of analysis of clinical risk factors and additional non-exercise dependent stress
Incidence, pathophysiology, and treatment of complications during dobutamine-atropine stress echocardiography.
Marcel L Geleijnse et al.
Circulation, 121(15), 1756-1767 (2010-04-21)
Peter Jones et al.
Archives of disease in childhood, 97(2), 139-144 (2011-05-31)
Bradycardia occurs during the intubation of some critically ill children as a result of vagal stimulation due to hypoxia and/or laryngeal stimulation; such 'stable' bradycardia is accompanied by selective vasoconstriction. Some induction drugs also induce bradycardia which may be accompanied
Floor A Harms et al.
Journal of clinical monitoring and computing, 29(4), 509-519 (2014-11-13)
The recently developed technique for measuring cutaneous mitochondrial oxygen tension (mitoPO2) by means of the Protoporphyrin IX-Triplet State Lifetime Technique (PpIX-TSLT) provides new opportunities for assessing mitochondrial function in vivo. The aims of this work were to study whether cutaneous
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