0ONY823T4J 57010-31-8 Tiapamil hydrochloride Dimeditiapramine (for HCl) Tiapamil [INN:BAN] 1,3-Dithiane-2-propanamine, 2-(3,4-dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-, 1,1,3,3-tetraoxide Tiapamil EINECS 260-510-6 Tiapamilo [INN-Spanish] Tiapamilum [INN-Latin] 2-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-1,3-Dithiane-2-propanamine 1,1,3,3-tetraoxide Tiapamilo Tiapamilum UNII-0ONY823T4J CAS 57010-31-8

Purity 97%+In StockPharmaceutical Standards
CAS No.57010-31-8
Molecular FormulaC26H37NO8S2
Molecular Weight555.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

0ONY823T4J 57010-31-8 Tiapamil hydrochloride Dimeditiapramine (for HCl) Tiapamil [INN:BAN] 1,3-Dithiane-2-propanamine, 2-(3,4-dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-, 1,1,3,3-tetraoxide Tiapamil EINECS 260-510-6 Tiapamilo [INN-Spanish] Tiapamilum [INN-Latin] 2-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-1,3-Dithiane-2-propanamine 1,1,3,3-tetraoxide Tiapamilo Tiapamilum UNII-0ONY823T4J CAS 57010-31-8 chemical structure

Description

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.

0ONY823T4J 57010-31-8 Tiapamil hydrochloride Dimeditiapramine (for HCl) Tiapamil [INN:BAN] 1,3-Dithiane-2-propanamine, 2-(3,4-dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-, 1,1,3,3-tetraoxide Tiapamil EINECS 260-510-6 Tiapamilo [INN-Spanish] Tiapamilum [INN-Latin] 2-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-1,3-Dithiane-2-propanamine 1,1,3,3-tetraoxide Tiapamilo Tiapamilum UNII-0ONY823T4J (CAS 57010-31-8) is a high-purity analytical reference standard with the molecular formula C26H37NO8S2 and a molecular weight of 555.70 g/mol.

Structurally, 0ONY823T4J 57010-31-8 Tiapamil hydrochloride Dimeditiapramine (for HCl) Tiapamil [INN:BAN] 1,3-Dithiane-2-propanamine, 2-(3,4-dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-, 1,1,3,3-tetraoxide Tiapamil EINECS 260-510-6 Tiapamilo [INN-Spanish] Tiapamilum [INN-Latin] 2-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-1,3-Dithiane-2-propanamine 1,1,3,3-tetraoxide Tiapamilo Tiapamilum UNII-0ONY823T4J (C26H37NO8S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 555.70 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC26H37NO8S2
Molecular Weight555.70 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms1
Sulfur Atoms2

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