Pigment Blue 15 CAS 147-14-8
| CAS No. | 147-14-8 |
| Molecular Formula | C32H16CuN8 |
| Molecular Weight | 576.07 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 Pigment Blue 15.
Pigment Blue 15 (CAS 147-14-8), molecular formula C32H16CuN8 and molecular weight 576.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C32H16CuN8, Pigment Blue 15 contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 576.07 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 Pigment Blue 15 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 | C32H16CuN8 |
| Molecular Weight | 576.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | Technical Grade |
| 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.) | 1957 |
| Nitrogen Atoms | 8 |
Related Pigment Standards
Recommended Standards
- Avanafil Impurity 28 (CAS CATO-C4X-111828)
- Meclizine Impurity 14 (CAS 299460-62-1)
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- 6-(1-Ethyl-1h-imidazol-2-yl)pyridin-2-amine (CAS 1340058-80-1)
- 3-(3-aminophenyl)-5-ethylimidazolidine-2,4-dione hydrochloride (CAS 1803562-16-4)
- Sodium 4-(dodecanoyloxy)benzenesulfonate (CAS 89740-13-6)
- 3-Hydrazinopyridine dihydrochloride (CAS 42166-50-7（free base）)
- Caulophyllumine A (CAS 1009318-60-8)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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