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Atropine sulfate salt monohydrate

SIGMA/A0257 - ≥97% (TLC), crystalline

Synonym: α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester; Tropine tropate

CAS Number: 5908-99-6
Empirical Formula (Hill Notation): C34H46N2O6 · H2O4S · H2O
Molecular Weight: 694.83
EC Number: 200-235-0
MDL Number: MFCD00074815
Linear Formula: (C17H23NO3)2 · H2SO4 · H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A0257-5G 5 g
 $110.00
1/EA		 Add To Favorites
45-A0257-10G 10 g
 $180.00
1/EA		 Add To Favorites
45-A0257-25G 25 g
 $272.00
1/EA		 Add To Favorites

 

assay ≥97% (TLC)
color white
form crystalline
InChI 1S/2C17H23NO3.H2O4S.H2O/c2*1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12;1-5(2,3)4;/h2*2-6,13-16,19H,7-11H2,1H3;(H2,1,2,3,4);1H2/t2*13-,14+,15+,16?;;
InChI key JPKKQJKQTPNWTR-CHYDPLAESA-N
mp 189-192 °C (A) (lit.)
Quality Level 200 
SMILES string O.OS(O)(=O)=O.CN1[C@H]2CC[C@@H]1C[C@@H](C2)OC(=O)C(CO)c3ccccc3.CN4[C@H]5CC[C@@H]4C[C@@H](C5)OC(=O)C(CO)c6ccccc6
solubility ethanol: 200 mg/mL (stable for several days at 4 °C.)
  glycerol: 400 mg/mL (stable for several days at 4 °C.)
  H2O: 2.5 g/mL (stable for several days at 4 °C.)
Application: Atropine sulfate salt hydrate has been used:
• to assay specific binding of high-affinity 3-quinuclidinyl benzilate-3H ([3H]QNB) to the muscarinic acetylcholine receptor (mAChR)
• to block the recovery phase of the aldicarb (Ald) response
• as an analyte for liquid chromatography with tandem mass spectrometry (LC-MS/MS)
• as a mAChR antagonist to block acetylcholine receptor
Biochem/physiol Actions: Competitive nonselective antagonist at central and peripheral muscarinic acetylcholine receptors.
General description: Atropine is isolated from Atropa belladonna, Datura stramonium and Mandragora officinarum. It is a tertiary amine, which acts as a cholinergic receptor antagonist.
Packaging: 5, 10, 25 g in glass bottle
Purity ≥97% (TLC)
mp 189-192 °C (A) (lit.)
UNSPSC 12352210

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