8-Dodecanoyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt CAS 115787-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.115787-85-4
Molecular FormulaC28H32O11S3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Dodecanoyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt CAS 115787-85-4 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.

8-Dodecanoyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt (CAS 115787-85-4) is a high-purity analytical reference standard with the molecular formula C28H32O11S3Na and a molecular weight of 663.72 g/mol.

Structurally, 8-Dodecanoyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt (C28H32O11S3Na) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 663.72 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).

CATO manufactures 8-Dodecanoyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt 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.

Physical & Chemical Properties

Molecular FormulaC28H32O11S3 3*Na
Molecular Weight663.72 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Sulfur Atoms3

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