SML0674

Ramosetron hydrochloride

≥98% (HPLC), 5-HT3 receptor antagonist, powder

• Synonym(s): (R)-5-[(1-Methyl-3-indolyl)carbonyl]-4,5,6,7-tetrahydro-1H-benzimidazole hydrochloride, YM-060, YM060
• Empirical Formula (Hill Notation): C₁₇H₁₇N₃O · HCl
• CAS Number: 132907-72-3
• Molecular Weight: 315.80
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥98% (HPLC)
• Form: powder
• Storage condition: desiccated

Properties

• Product Name: Ramosetron hydrochloride, ≥98% (HPLC)
• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• optical activity: [α]/D -36 to -46°, c = 1 in methanol
• storage condition: desiccated
• color: white to beige
• solubility: H₂O: 20 mg/mL, clear
• storage temp.: −20°C
• SMILES string: Cl.[n]1(c2c(c(c1)C(=O)[C@@H]3CCc4nc[nH]c4C3)cccc2)C
• InChI: 1S/C17H17N3O.ClH/c1-20-9-13(12-4-2-3-5-16(12)20)17(21)11-6-7-14-15(8-11)19-10-18-14;/h2-5,9-11H,6-8H2,1H3,(H,18,19);1H/t11-;/m1./s1
• InChI key: XIXYTCLDXQRHJO-RFVHGSKJSA-N

Description

Biochem/physiol Actions

Ramosetron hydrochloride is a potent serotonin 5-HT3 receptor antagonist with higher afinity for the 5-HT3 receptor than other currently available antagonists.

Ramosetron hydrochloride is a potent serotonin 5-HT3 receptor antagonist with higher afinity for the 5-HT3 receptor than other currently available antagonists. Ramosetron is used clinically both as an antiemetic to treat nausea and vomiting following chemotherapy or after surgery, and in treatment of irritable bowel syndrome.

Ramosetron is a tetra hydrobenzimidazole derivative, containing an indole ring. It inhibits colon contraction mediated by serotonin, competitively.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable