CAS 101-31-5
:(-)-Atropina
Descrizione:
(-)-Atropina è un alcaloide tropano derivato da piante della famiglia Solanaceae, in particolare dalla belladonna (Atropa belladonna) e da altre specie correlate. È caratterizzato dalla sua natura chirale, esistendo come un unico enantiomero, che è la forma (-), nota per la sua attività farmacologica. L'atropina è un'ammina terziaria con una formula molecolare di C17H23NO3 e un peso molecolare di circa 289,37 g/mol. È un solido cristallino incolore a giallo pallido che è solubile in solventi organici come alcol e cloroformio, ma ha una solubilità limitata in acqua. L'atropina agisce principalmente come un agente anticolinergico, bloccando l'azione dell'acetilcolina sui recettori muscarinici, il che porta a effetti come l'aumento della frequenza cardiaca, la dilatazione delle pupille e la riduzione delle secrezioni. Viene utilizzata clinicamente per trattare la bradicardia, come antidoto per avvelenamento da organofosfati e per indurre midriasi durante esami oftalmologici. A causa dei suoi potenti effetti, l'atropina deve essere usata con cautela, poiché può causare effetti collaterali come secchezza delle fauci, visione offuscata e tachicardia.
Formula:C17H23NO3
InChI: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-/m1/s1
InChI key:InChIKey=RKUNBYITZUJHSG-FXUDXRNXSA-N
SMILES:O(C([C@H](CO)C1=CC=CC=C1)=O)[C@@H]2C[C@]3(N(C)[C@@](C2)(CC3)[H])[H]
Sinonimi:- (-)-Atropine
- (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate
- (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate
- (S)-(-)-Hyoscyamine
- (S)-Atropine
- 1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-Tropan-3α-ol, (-)-tropate (ester)
- 1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-Tropan-3α-yl (-)-tropate
- 1αH,5αH-Tropan-3α-ol, (-)-tropate (ester)
- 1αH,5αH-Tropan-3α-yl (-)-tropate
- 8-Methyl-8-Azabicyclo[3.2.1]Oct-3-Yl 3-Hydroxy-2-Phenylpropanoate
- 8-methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate
- <span class="text-smallcaps">L</span>-Hyoscyamin
- <span class="text-smallcaps">L</span>-Hyoscyamine
- Benzeneacetic acid, α-(hydroxymethyl)-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, (αS)-
- Benzeneacetic acid, α-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, [3(S)-endo]-
- Cystospaz
- Daturine
- Duboisine
- Hiosciamina
- Hyoscyamin
- L-Hyoscyamin
- L-Hyoscyamine
- L-Hyoscyamine free base
- Tropic acid, 1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-tropan-3α-yl ester, (-)-
- l-Atropine
- l-Tropine tropate
- Vedi altri sinonimi
Ordinare per
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15 prodotti.
L-Hyoscyamine
CAS:L-Hyoscyamine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C17H23NO3Purezza:(HPLC) ≥90%Colore e forma:PowderPeso molecolare:289.38Ref: ST-EA-CP-H16001
10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiestaL-Hyoscyamine
CAS:L-Hyoscyamine (Daturine) functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities.Formula:C17H23NO3Purezza:99.71% - 99.81%Colore e forma:White Crystalline PowderPeso molecolare:289.37Scopolamine EP Impurity D (Hyoscine Hydrobromide EP Impurity A, Hyoscyamine, L-Atropine )
CAS:Formula:C17H23NO3Colore e forma:White To Off-White SolidPeso molecolare:289.38Ref: 4Z-A-151028
5mgPrezzo su richiesta10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiesta(-)-Hycosamine-d3
CAS:Prodotto controllato<p>Applications (-)-Hycosamine-d3, is the labeled analogue of (-)-Hycosamine (H674300), a natural compound that has inhibitory activity against cholinesterases.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brunhofer, G. et al.: Bioorg. Med. Chem., 20, 6669 (2012);<br></p>Formula:C17D3H20NO3Colore e forma:Off-WhitePeso molecolare:292.39(-)-Hycosamine
CAS:Prodotto controllato<p>Applications (-)-Hycosamine is a natural compound that has inhibitory activity against cholinesterases.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brunhofer, G., et al.: Bioorg. Med. Chem., 20, 6669 (2012);<br></p>Formula:C17H23NO3Colore e forma:NeatPeso molecolare:289.37Hyoscyamine
CAS:<p>Hyoscyamine is a tropane alkaloid that is found in plants of the Solanaceae family, such as henbane and jimson weed. It has been used for centuries to treat gastrointestinal disorders, spastic colon, urinary incontinence, and other conditions. The drug works by inhibiting the release of acetylcholine from nerve endings at synapses in the brain and along the gastrointestinal tract. Inhibition of acetylcholine release leads to an increase in parasympathetic activity which results in decreased motility and increased secretions. Hyoscyamine inhibits epoxidase activity, which may be associated with its anti-inflammatory properties. This drug also has transcriptional regulation effects on genes related to growth, development, and reproduction; it inhibits the synthesis of proteins that regulate cell growth and division. Scopolamine is a derivative of hyoscyamine that has been used as a sedative or preoperative medication to reduce saliva production and decrease bronchial</p>Formula:C17H23NO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:289.37 g/molScopolamine EP Impurity D (Hyoscine Hydrobromide EP Impurity A, Hyoscyamine, L-Atropine )
CAS:Formula:C17H23NO3Peso molecolare:289.38Ref: ST-EA-CP-S114019
10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiesta
