C31H42Cl2N4Pd CAS 1998752-69-4
| CAS No. | 1998752-69-4 |
| Molecular Formula | C31H43Cl2N4Pd |
| Molecular Weight | 649.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 C31H42Cl2N4Pd.
C31H42Cl2N4Pd (CAS 1998752-69-4) is a high-purity analytical reference standard with the molecular formula C31H43Cl2N4Pd and a molecular weight of 649.03 g/mol.
C31H42Cl2N4Pd (C31H43Cl2N4Pd) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C31H43Cl2N4Pd |
| Molecular Weight | 649.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- (SP-4-1)-[1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(1-methyl-1H-imidazole-κN3)palladium (CAS 1314876-23-7)
- Homopravastatin Lactone Di-(tert-butyldimethylsilyl) Ether (CAS 159224-68-7)
- Menaquinone 7 (CAS 2124-57-4)
- Cholesteryl linolelaidate (CAS 70190-89-5)
- 6-trans-Octadecenoic acid (CAS 4712-34-9)
- N-methyl-1-(tetrahydro-2H-pyran-2-yl)methanamine hydrochloride (CAS 23008-93-7)
- 2-(4-Chloro-3-oxobutyl)-1H-isoindole-1,3(2H)-dione (CAS 65495-45-6)
- 7-(3,5-Dimethyl-4-methoxyphenyl)-7-oxoheptanoic acid (CAS 898765-15-6)
- Miglitol Impurity N1 (CAS 1459288-93-7)
- 2-Amino-5-(3-methoxyphenyl)-5-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354938-32-1)
- N4-Acetyl-2-deoxy-5-O-DMT-2-fluorocytidine (CAS 159414-98-9)
- 4-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1269667-57-3)
- 3-Palmitoyl-sn-glycerol (CAS 5309-46-6)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
Why CATO?
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