Plastic Additive 18 (1545090) CAS 64685-81-0

Purity 97%+In StockPharmaceutical Standards
CAS No.64685-81-0
Molecular FormulaC38H74O6S3Sn
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Plastic Additive 18 (1545090) CAS 64685-81-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Plastic Additive 18 (1545090).

Plastic Additive 18 (1545090) (CAS 64685-81-0) is a high-purity analytical reference standard with the molecular formula C38H74O6S3SnC36H72O4S2Sn and a molecular weight of 1593.69 g/mol.

Based on its molecular formula C38H74O6S3SnC36H72O4S2Sn, Plastic Additive 18 (1545090) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 1593.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

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 FormulaC38H74O6S3Sn C36H72O4S2Sn
Molecular Weight1593.69 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1975
Sulfur Atoms5

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