57229-41-1 Acetamide, N-(9-hydroxyfluoren-2-yl)- N-(9-Hydroxy-9H-fluoren-2-yl)acetamide 4-13-00-02241 (Beilstein Handbook Reference) 2-Acetylamino-9-fluorenol BRN 2738196 CCRIS 7422 9-Hydroxyacetylaminofluorene N-(9-Hydroxyfluoren-2-yl)acetamide 9-Hydroxy-2-fluorenylacetamide CAS 57229-41-1

Purity 97%+In StockPharmaceutical Standards
CAS No.57229-41-1
Molecular FormulaC15H13NO2
Molecular Weight239.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

57229-41-1
Acetamide, N-(9-hydroxyfluoren-2-yl)-
N-(9-Hydroxy-9H-fluoren-2-yl)acetamide
4-13-00-02241 (Beilstein Handbook Reference)
2-Acetylamino-9-fluorenol
BRN 2738196
CCRIS 7422
9-Hydroxyacetylaminofluorene
N-(9-Hydroxyfluoren-2-yl)acetamide
9-Hydroxy-2-fluorenylacetamide CAS 57229-41-1 chemical structure

Description

57229-41-1 Acetamide, N-(9-hydroxyfluoren-2-yl)- N-(9-Hydroxy-9H-fluoren-2-yl)acetamide 4-13-00-02241 (Beilstein Handbook Reference) 2-Acetylamino-9-fluorenol BRN 2738196 CCRIS 7422 9-Hydroxyacetylaminofluorene N-(9-Hydroxyfluoren-2-yl)acetamide 9-Hydroxy-2-fluorenylacetamide (CAS 57229-41-1) is a high-purity analytical reference standard with the molecular formula C15H13NO2 and a molecular weight of 239.27 g/mol.

57229-41-1 Acetamide, N-(9-hydroxyfluoren-2-yl)- N-(9-Hydroxy-9H-fluoren-2-yl)acetamide 4-13-00-02241 (Beilstein Handbook Reference) 2-Acetylamino-9-fluorenol BRN 2738196 CCRIS 7422 9-Hydroxyacetylaminofluorene N-(9-Hydroxyfluoren-2-yl)acetamide 9-Hydroxy-2-fluorenylacetamide (C15H13NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 57229-41-1 Acetamide, N-(9-hydroxyfluoren-2-yl)- N-(9-Hydroxy-9H-fluoren-2-yl)acetamide 4-13-00-02241 (Beilstein Handbook Reference) 2-Acetylamino-9-fluorenol BRN 2738196 CCRIS 7422 9-Hydroxyacetylaminofluorene N-(9-Hydroxyfluoren-2-yl)acetamide 9-Hydroxy-2-fluorenylacetamide 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 FormulaC15H13NO2
Molecular Weight239.27 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms1

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