E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 CAS 182133-25-1

Purity 97%+In StockPharmaceutical Standards
CAS No.182133-25-1
Molecular FormulaC28H29NO4S
Molecular Weight475.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 CAS 182133-25-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 475.60 g/mol gives E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 (CAS 182133-25-1), a certified reference material (molecular formula C28H29NO4S, MW 475.60 g/mol) for analytical method development and quality control.

E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 (C28H29NO4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC28H29NO4S
Molecular Weight475.60 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)2009
Nitrogen Atoms1
Sulfur Atoms1

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