L-Hyoscyamine

CAS: 101-31-5

Ref. TM-T0962

Product Information

• Name: L-Hyoscyamine
• Synonyms: Daturine, Hyoscyamine, (-)-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 free base, Tropic acid, 1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-tropan-3α-yl ester, (-)-, l-Atropine, l-Tropine tropate
• CAS: 101-31-5

Description

L-Hyoscyamine (Daturine) functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities of acetylcholine on the salivary, bronchial, and sweat glands, as well as the eye, heart, bladder, and gastrointestinal tract. Hyoscyamine is a belladonna alkaloid derivative and the levorotatory form of racemic atropine isolated from the plants Hyoscyamus niger or Atropa belladonna, which exhibits anticholinergic activity. These inhibitory effects cause a decrease in saliva, bronchial mucus, gastric juices, and sweat. Furthermore, its inhibitory action on smooth muscle prevents bladder contraction and decreases gastrointestinal motility.

• Brand: Targetmol

Chemical properties

• Molecular weight: 289.37
• Formula: C₁₇H₂₃NO₃
• Purity: 99.12%
• Color/Form: White Crystalline Powder