Sn(IV) meso-Tetraphenylporphine dichloride CAS 26334-85-0
| CAS No. | 26334-85-0 |
| Molecular Formula | C44H28N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sn(IV) meso-Tetraphenylporphine dichloride (CAS 26334-85-0) is a high-purity analytical reference standard with the molecular formula C44H28N4SnCl and a molecular weight of 766.90 g/mol.
Based on its molecular formula C44H28N4SnCl, Sn(IV) meso-Tetraphenylporphine dichloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 766.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures Sn(IV) meso-Tetraphenylporphine dichloride 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 | C44H28N4 Sn 2*Cl |
| Molecular Weight | 766.90 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) | 32.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-N-((1-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1855946-88-1)
- 3-Amino-2-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1227587-09-8)
- L-phenylalanine, 1-(phenylsulfonyl)-l-prolyl-4-[[5-[(aminoiminomethyl)amino]-1-oxopentyl]amino]-, hcl (1:1) (CAS 1689542-67-3)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com