Al(III) Phthalocyanine chloride disulfonic acid CAS 1451075-54-9
| CAS No. | 1451075-54-9 |
| Molecular Formula | C32H16AlClN8O6S2 |
| Molecular Weight | 735.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 735.08 g/mol gives Al(III) Phthalocyanine chloride disulfonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Al(III) Phthalocyanine chloride disulfonic acid (CAS 1451075-54-9), a certified reference material (molecular formula C32H16AlClN8O6S2, MW 735.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C32H16AlClN8O6S2, Al(III) Phthalocyanine chloride disulfonic acid contains a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 735.08 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).
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 | C32H16AlClN8O6S2 |
| Molecular Weight | 735.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May 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) | 28.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Recommended Standards
- Estradiol Valerate EP Impurity I (CAS CATO-C4X-28427)
- Aluminum phthalocyanine-2,16-disulfonate (CAS 74455-65-5)
- Fesoterodine Impurity 6 (CAS CATO-C4X-16446)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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