2,3-dihydro-1H-carbazol-4(9H)-one

CAS Number: 15128-52-6

Molecular Formula: C12H11NO

23-Dihydro-1H-carbazol-4(9H)-one supplierbuy 15128-52-6 onlinepharmaceutical grade Ondansetron Impurity Ihigh purity carbazole derivativeanalytical reference standard supplyindustrial chemical synthesis intermediate

About 2,3-dihydro-1H-carbazol-4(9H)-one

1,2,3,9-Tetrahydro-4H-carbazol-4-one (CAS 15128-52-6) serves as a fundamental building block in the API intermediates market, particularly for the synthesis of the 5-HT3 receptor antagonist Ondansetron and other anti-emetic medications. As a leading bulk chemical supplier, we recognize that CDMOs are increasingly integ...

Synonyms

1,2,3,9-tetrahydro-4H-carbazol-4-one
15128-52-6
1,2,3,4-Tetrahydro-4-oxo-carbazole
1,2,3,4-tetrahydro-4-oxocarbazole
2,3-dihydro-1H-carbazol-4(9H)-one

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2,3-dihydro-1H-carbazol-4(9H)-one Specifications

CAS Number

15128-52-6

Molecular Formula

C12H11NO

Molecular Weight

185.22 g/mol

IUPAC Name

1,2,3,9-tetrahydrocarbazol-4-one

Canonical SMILES

C1CC2=C(C(=O)C1)C3=CC=CC=C3N2

InChI Key

DSXKDTZEIWTHRO-UHFFFAOYSA-N

InChI

InChI=1S/C12H11NO/c14-11-7-3-6-10-12(11)8-4-1-2-5-9(8)13-10/h1-2,4-5,13H,3,6-7H2

PubChem CID

929130

EINECS Number

604-791-9

MDL Number

MFCD00173749

HSN No

2933990090

CAS Number

15128-52-6

Molecular Formula

C12H11NO

Molecular Weight

185.22 g/mol

IUPAC Name

1,2,3,9-tetrahydrocarbazol-4-one

Canonical SMILES

C1CC2=C(C(=O)C1)C3=CC=CC=C3N2

InChI Key

DSXKDTZEIWTHRO-UHFFFAOYSA-N

InChI

InChI=1S/C12H11NO/c14-11-7-3-6-10-12(11)8-4-1-2-5-9(8)13-10/h1-2,4-5,13H,3,6-7H2

PubChem CID

929130

EINECS Number

604-791-9

MDL Number

MFCD00173749

HSN No

2933990090

Molecular Weight

185.22 g/mol

Boiling Point

386.3±11.0 °C at 760 mmHg

Density

1.3 g/cm3

PSA

32.9 Å²

Average mass

185.22 g/mol

Monoisotopic mass

185.084063974 Da

Molar mass

185.22 g/mol

Vapour pressure

0.0±0.9 mmHg at 25°C

Precautionary Statement Codes

P261, P264, P264+P265, P270, P271, P272, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

Acute Tox. 3 (25%) Acute Tox. 4 (25%)

Pharmaceutical Intermediate

A vital pharmaceutical intermediate primarily used in the synthesis of antiemetic drugs such as Ondansetron, which targets the central nervous system

Reference Standard

An analytical reference standard used for method development, validation, and quality control during the synthesis and formulation stages of drug development

Organic Synthesis Building Block

A functionalized heterocyclic ketone used as a versatile starting material for the development of novel bioactive molecules and complex organic compounds