1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one

CAS: 27387-31-1

Ref. TR-T293920

Product Information

• Name: 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one
• Synonyms: Ondansetron Hydrochloride Dihydrate Imp. C (EP), Ondansetron Imp. C (EP), Ondansetron USP Related Compound C, Ondansetron USP RC C, 9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one, GR 36948X, USP Ondanestron Related Compound C, Ph Eur Ondansetron Impurity C, methyl carbazolone (GR 36948X), Ondansetron Related Compound C, Ondansetron Hydrochloride Dihydrate Impurity C, Ondansetron Impurity C, 1,2,3,9-Tetrahydro-4H-9-methyl-carbazole-4-one, 1,2,3,9-Tetrahydro-9-methyl-4H-carbazole-4-one, 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-, 9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazolt, 9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one, Carbazol-4(1H)-one, 2,3-dihydro-9-methyl-
• CAS: 27387-31-1

Description

Impurity Ondansetron EP Impurity C
Applications 1,2,3,9-Tetrahydro-9-(methyl-d3)-4H-carbazol-4-one (Ondansetron EP Impurity C) is used in the preparation of 5-HT3 modulators useful in the treatment and prevention of 5-HT3 receptor-mediated diseases. 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one is an impurity of Ondansetron (O655000).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Huang, W. et al.: Zhong. Yao. Dax. Xueb., 30, 1 (1999); Kim, M. et al.: Heterocycles, 45, 2041 (1997); Feng, R. et al.: Zhong. Yaox. Zaz., 46, 1436 (2011);

• Brand: TRC

Chemical properties

• Molecular weight: 199.25
• Formula: C₁₃H₁₃NO
• Color/Form: Off-White
• InChI: InChI=1S/C13H13NO/c1-14-10-6-3-2-5-9(10)13-11(14)7-4-8-12(13)15/h2-3,5-6H,4,7-8H2,1H3
• InChI key: InChIKey=HHJUJCWZKJMCLC-UHFFFAOYSA-N
• SMILES: Cn1c2c(c3ccccc31)C(=O)CCC2