10(5)-Nitro-3,17-dioxa-6,8,12,14-tetraaza-7,13(2,6)-dipyridina-1,2(1,2)-dinaphthalena-10(1,3)-benzenacycloheptadecaphane-5,9,11,15-tetraone CAS 909254-56-4
| CAS No. | 909254-56-4 |
| Molecular Formula | C42H29N7O8 |
| Molecular Weight | 759.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 10(5)-Nitro-3,17-dioxa-6,8,12,14-tetraaza-7,13(2,6)-dipyridina-1,2(1,2)-dinaphthalena-10(1,3)-benzenacycloheptadecaphane-5,9,11,15-tetraone (CAS 909254-56-4), a certified reference material (molecular formula C42H29N7O8, MW 759.72 g/mol) for analytical method development and quality control.
Structurally, 10(5)-Nitro-3,17-dioxa-6,8,12,14-tetraaza-7,13(2,6)-dipyridina-1,2(1,2)-dinaphthalena-10(1,3)-benzenacycloheptadecaphane-5,9,11,15-tetraone (C42H29N7O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 32.0, corresponding to approximately 32 ring(s) or double-bond equivalent(s). With a molecular weight of 759.72 g/mol, it falls into the high-molecular-weight range. 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.
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 | C42H29N7O8 |
| Molecular Weight | 759.72 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 |
| Degree of Unsaturation (DBE) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 7 |
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