57526-81-5 M4G34404CX Prenalterol Prenalterol [INN:BAN] Phenol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (S)- H 133/22 BRN 5740338 CGP 7760B EINECS 260-791-5 (S)-4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenol Prenalterolum [INN-Latin] Prenalterolum UNII-M4G34404CX CAS 57526-81-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.57526-81-5
Molecular FormulaC12H19NO3
Molecular Weight225.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

57526-81-5 M4G34404CX Prenalterol Prenalterol [INN:BAN] Phenol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (S)- H 133/22 BRN 5740338 CGP 7760B EINECS 260-791-5 (S)-4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenol Prenalterolum [INN-Latin] Prenalterolum UNII-M4G34404CX CAS 57526-81-5 chemical structure

Description

CATO manufactures 57526-81-5 M4G34404CX Prenalterol Prenalterol [INN:BAN] Phenol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (S)- H 133/22 BRN 5740338 CGP 7760B EINECS 260-791-5 (S)-4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenol Prenalterolum [INN-Latin] Prenalterolum UNII-M4G34404CX 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.

57526-81-5 M4G34404CX Prenalterol Prenalterol [INN:BAN] Phenol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (S)- H 133/22 BRN 5740338 CGP 7760B EINECS 260-791-5 (S)-4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenol Prenalterolum [INN-Latin] Prenalterolum UNII-M4G34404CX (CAS 57526-81-5) is a certified pharmaceutical impurity reference standard with the molecular formula C12H19NO3 and a molecular weight of 225.28 g/mol.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 57526-81-5 M4G34404CX Prenalterol Prenalterol [INN:BAN] Phenol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (S)- H 133/22 BRN 5740338 CGP 7760B EINECS 260-791-5 (S)-4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenol Prenalterolum [INN-Latin] Prenalterolum UNII-M4G34404CX is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

Physical & Chemical Properties

Molecular FormulaC12H19NO3
Molecular Weight225.28 g/mol
AppearanceOff-white to pale yellow crystalline powder
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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms1

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