944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN] CAS 944450-43-5

Purity 97%+In StockPharmaceutical Standards
CAS No.944450-43-5
Molecular FormulaC46H80O4P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN] CAS 944450-43-5 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 944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN].

944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN] (CAS 944450-43-5), molecular formula C46H80O4P2C19H38N2O2Cl2Ru and molecular weight 1257.58 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN] (C46H80O4P2C19H38N2O2Cl2Ru) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, chlorine substitution. 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.

As a certified reference material (CRM), 944450-43-5 Dichloro[(R)-5,5 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-4,4 inverted exclamation marka-bi-1,3-benzodioxole][(2R)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-DM-SEGPHOS® ][(R)-DAIPEN] 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 FormulaC46H80O4P2 C19H38N2O2 Cl2Ru
Molecular Weight1257.58 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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