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Letrozole
SpectraBase Compound ID EMS4ybbwla9
InChI InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H
InChIKey HPJKCIUCZWXJDR-UHFFFAOYSA-N
Mol Weight 285.31 g/mol
Molecular Formula C17H11N5
Exact Mass 285.101445 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 6k9hdB9kzBA
Name Letrozole
CAS Registry Number 112809-51-5
Classification Aromatase inhibitor
Copyright Copyright © 2023-2024 Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 285.101445374 u
Formula C17H11N5
InChI InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H
InChIKey HPJKCIUCZWXJDR-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 285.310 g/mol
SMILES c1(ccc(C([n]2cncn2)c2ccc(cc2)C#N)cc1)C#N
SPLASH splash10-014i-3890000000-8f270b1414f83dc2bcb1
Sample Comments The MMPW Reference Handbook and associated Tables are attached to Record #1, under the Attachments tab. Refer to these references for an explanation of the Sample Preparation Procedure "Detected" abbreviations, as well as other relevant information pertaining to this database.
Source of Spectrum H.H.Maurer, M.Meyer, K.Pfleger, A.A. Weber / University of Saarland, D-66424 Homburg Germany
Technique GC/MS
Wiley ID MMPW6e_7510