Palladium, dichlorobis(3-methylpyridine)-, (SP-4-1)- CAS 37991-38-1
| CAS No. | 37991-38-1 |
| Molecular Formula | C12H14Cl2N2Pd |
| Molecular Weight | 363.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Palladium, dichlorobis(3-methylpyridine)-, (SP-4-1)- 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.
Palladium, dichlorobis(3-methylpyridine)-, (SP-4-1)- (CAS 37991-38-1), molecular formula C12H14Cl2N2Pd and molecular weight 363.58 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Palladium, dichlorobis(3-methylpyridine)-, (SP-4-1)- (C12H14Cl2N2Pd) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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.
Physical & Chemical Properties
| Molecular Formula | C12H14Cl2N2Pd |
| Molecular Weight | 363.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-(tert-butyl) 1-methyl 2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate (CAS 2106477-57-8)
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- N-(2-fluorophenyl)-N-(methylsulfonyl)glycine (CAS 363162-67-8)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
Why CATO?
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