53213-94-8 3,3'-dipropyl-2,2'-thiadicarbocyanine 3-Propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)benzothiazolium iodide Benzothiazolium, 3-propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)-, iodide 3,3'-Dipropylthiacarbocyanine iodide 3,3'-Dipropylthiodicarbocyanine iodide Dis C3-(5) Disc3(5) Dptdci CAS 53213-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.53213-94-8
Molecular FormulaC25H40N2S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

53213-94-8 3,3'-dipropyl-2,2'-thiadicarbocyanine 3-Propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)benzothiazolium iodide Benzothiazolium, 3-propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)-, iodide 3,3'-Dipropylthiacarbocyanine iodide 3,3'-Dipropylthiodicarbocyanine iodide Dis C3-(5) Disc3(5) Dptdci CAS 53213-94-8 chemical structure

Description

53213-94-8 3,3'-dipropyl-2,2'-thiadicarbocyanine 3-Propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)benzothiazolium iodide Benzothiazolium, 3-propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)-, iodide 3,3'-Dipropylthiacarbocyanine iodide 3,3'-Dipropylthiodicarbocyanine iodide Dis C3-(5) Disc3(5) Dptdci (CAS 53213-94-8), molecular formula C25H40N2S2I and molecular weight 559.63 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 53213-94-8 3,3'-dipropyl-2,2'-thiadicarbocyanine 3-Propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)benzothiazolium iodide Benzothiazolium, 3-propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)-, iodide 3,3'-Dipropylthiacarbocyanine iodide 3,3'-Dipropylthiodicarbocyanine iodide Dis C3-(5) Disc3(5) Dptdci (C25H40N2S2I) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 53213-94-8 3,3'-dipropyl-2,2'-thiadicarbocyanine 3-Propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)benzothiazolium iodide Benzothiazolium, 3-propyl-2-(5-(3-propyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)-, iodide 3,3'-Dipropylthiacarbocyanine iodide 3,3'-Dipropylthiodicarbocyanine iodide Dis C3-(5) Disc3(5) Dptdci meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC25H40N2S2 I
Molecular Weight559.63 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Halogen ContentI-containing
Nitrogen Atoms2
Sulfur Atoms2

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