Bis(2,2-bipyridyl)dichloro Osmium(II) CAS 15702-72-4
| CAS No. | 15702-72-4 |
| Molecular Formula | C20H16Cl2N4Os |
| Molecular Weight | 573.50 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 Bis(2,2-bipyridyl)dichloro Osmium(II).
Bis(2,2-bipyridyl)dichloro Osmium(II) (CAS 15702-72-4) is a high-purity analytical reference standard with the molecular formula C20H16Cl2N4Os and a molecular weight of 573.50 g/mol.
The molecular framework of Bis(2,2-bipyridyl)dichloro Osmium(II) (C20H16Cl2N4Os) 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. 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 Bis(2,2-bipyridyl)dichloro Osmium(II) 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 Formula | C20H16Cl2N4Os |
| Molecular Weight | 573.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Bis Standards
- Bis (2,2'-bipyridyl) (2,2'-bipyrimidine) ruthenium tetrafluoroborate (CAS 1254690-00-0)
- Bis(2,2'-bipyridyl)(2,2'-bipyrazine[5,10] phenyl)dichlorate (CAS 1610356-29-0)
- (2,2'-bipyridyl) (2,2'-bis (4-tert-butylpyridine)) ruthenium dichloride (CAS 1821168-34-6)
- (2,2'-Bipyridyl)(1,5-cyclooctadiene)nickel (CAS 55425-72-4)
- (2,2'-Bipyridyl)dichlorocopper(II) (CAS 22393-36-8)
- 3,3'-Bipyridyl (CAS 581-46-4)
- 2,4'-Bipyridyl (CAS 581-47-5)
- 2,2＇-Bipyridyl (CAS 366-18-7)
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Why CATO?
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