5,6-Diamino-3-methyl-8-morpholino-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile CAS 885524-48-1
| CAS No. | 885524-48-1 |
| Molecular Formula | C16H17N7O2 |
| Molecular Weight | 339.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Diamino-3-methyl-8-morpholino-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 885524-48-1), molecular formula C16H17N7O2 and molecular weight 339.35 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5,6-Diamino-3-methyl-8-morpholino-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile (C16H17N7O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 339.35 g/mol, it falls into the moderately-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 | C16H17N7O2 |
| Molecular Weight | 339.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 7 |
Related Diamino Standards
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- 2,6-Diamino-5-iminopyrimidin-4(5H)-one (CAS 72091-25-9)
- 2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-hydroxyhexyl)pyrimidin-4(1H)-one (CAS 647831-12-7)
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Recommended Standards
- 5-(5-aminopent-1-ynyl)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2682113-63-7)
- 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 924477-45-2)
- 4-(5-aminopent-1-ynyl)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2300976-25-2)
- DAMPA Methyl Ester (CAS 23853-09-0)
- tert-Butyl N-(4-amino-3-ethoxyphenyl)carbamate (CAS 1447971-93-8)
- 2-Methyl-3-(naphthalen-1-yl)propan-1-amine (CAS 1123169-44-7)
- 2-(4-(Methylsulfonyl)phenyl)acetaldehyde (CAS 433229-45-9)
- Methyl 6-benzyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine-3-carboxylate (CAS 1303968-09-3)
- 5-Amino-4,6-dichloroisobenzofuran-1(3H)-one (CAS 2649788-96-3)
- N-tert-Butyl 2-Thiophenesulfonamide (CAS 100342-30-1)
- Nintedanib Impurity 108 (CAS CATO-C4X-1814110)
- 3-(2,6-Dichlorophenyl)-N-(3-ethylpent-1-yn-3-yl)-5-methylisoxazole-4-carboxamide (CAS 1023497-25-7)
- ((1S,5R)-3-oxabicyclo[3.1.0]Hexan-1-yl)methanol (CAS 2306255-58-1)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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