1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone CAS 129667-10-3

Purity 97%+In StockPharmaceutical Standards
CAS No.129667-10-3
Molecular FormulaC22H17NO3S
Molecular Weight375.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone CAS 129667-10-3 chemical structure

Description

Based on its molecular formula C22H17NO3S, 1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone (CAS 129667-10-3), molecular formula C22H17NO3S and molecular weight 375.44 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC22H17NO3S
Molecular Weight375.44 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1
Sulfur Atoms1

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