tert-Butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate CAS 778596-20-6

Purity 97%+In StockPharmaceutical Standards
CAS No.778596-20-6
Molecular FormulaC34H60O15S
Molecular Weight740.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate CAS 778596-20-6 chemical structure

Description

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.

tert-Butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate (CAS 778596-20-6) is a high-purity analytical reference standard with the molecular formula C34H60O15S and a molecular weight of 740.90 g/mol.

Structurally, tert-Butyl 1-(tosyloxy)-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate (C34H60O15S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 740.90 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

Molecular FormulaC34H60O15S
Molecular Weight740.90 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Sulfur Atoms1

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