4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate CAS 129695-80-3

Purity 97%+In StockPharmaceutical Standards
CAS No.129695-80-3
Molecular FormulaC37H35N5O5S2
Molecular Weight693.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate CAS 129695-80-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 693.83 g/mol gives 4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate (CAS 129695-80-3), molecular formula C37H35N5O5S2 and molecular weight 693.83 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate (C37H35N5O5S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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

CATO manufactures 4-(2-(Isoquinoline-5-sulfonamido)-3-(4-phenylpiperazin-1-yl)propyl)phenyl isoquinoline-5-sulfonate 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 FormulaC37H35N5O5S2
Molecular Weight693.83 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms5
Sulfur Atoms2

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