(SP-4-1)-[29H,31H-Phthalocyanine-1,8,15,22-tetraminato(2-)-κN29,κN30,κN31,κN32]cobalt CAS 77135-78-5
| CAS No. | 77135-78-5 |
| Molecular Formula | C32H20CoN12 |
| Molecular Weight | 631.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(SP-4-1)-[29H,31H-Phthalocyanine-1,8,15,22-tetraminato(2-)-κN29,κN30,κN31,κN32]cobalt (CAS 77135-78-5) is a high-purity analytical reference standard with the molecular formula C32H20CoN12 and a molecular weight of 631.51 g/mol.
Based on its molecular formula C32H20CoN12, (SP-4-1)-[29H,31H-Phthalocyanine-1,8,15,22-tetraminato(2-)-κN29,κN30,κN31,κN32]cobalt contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 631.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (SP-4-1)-[29H,31H-Phthalocyanine-1,8,15,22-tetraminato(2-)-κN29,κN30,κN31,κN32]cobalt 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 | C32H20CoN12 |
| Molecular Weight | 631.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 12 |
Recommended Standards
- Fosaprepitant Impurity 52 (CAS CATO-C4X-116852)
- Cobaltate(1-), [29H,31H-phthalocyanine-2,9,16,23-tetraminato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- (CAS 203860-42-8)
- Lifitegrast Impurity 90 (CAS CATO-C4X-240990)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com