1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile CAS 380470-06-4
| CAS No. | 380470-06-4 |
| Molecular Formula | C21H23N7O2 |
| Molecular Weight | 405.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 405.45 g/mol gives 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile (CAS 380470-06-4), a certified reference material (molecular formula C21H23N7O2, MW 405.45 g/mol) for analytical method development and quality control.
Structurally, 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile (C21H23N7O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 405.45 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H23N7O2 |
| Molecular Weight | 405.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |
Related Diamino Standards
- 1,5-Diamino-4,8-dihydroxy-2-(4-propoxyphenyl)anthracene-9,10-dione (CAS 78536-01-3)
- Ethyl 1,2-diamino-4-(4-(benzyloxy)phenyl)-5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 339100-61-7)
- 1,4-Diamino-6-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-45-2)
- 1,4-Diamino-7-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-50-9)
- 1,4-Diamino-6-chloro-2-(phenethylthio)anthracene-9,10-dione (CAS 88605-81-6)
- 1,4-Diamino-6-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-24-7)
- 1,4-Diamino-7-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-35-0)
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Recommended Standards
- (S)-5-Oxo-5-((1-oxo-3-phenyl-1-(quinolin-6-ylamino)propan-2-yl)amino)pentanoic acid (CAS 80115-54-4)
- 1-[(2H-1,3-Benzodioxol-5-yl)methyl]-4-[1-(6-methylpyridin-2-yl)-1H-imidazole-4-carbonyl]piperazine (CAS 477890-24-7)
- Azido-PEG4-hydrazide-Boc (CAS 1919045-01-4)
- 13-(4-Nitrobenzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860644-67-3)
- 2-(O-tolylthio)ethan-1-amine (CAS 54771-47-0)
- 3-Phenyloxiranecarboxylic acid ethyl ester (CAS 121-39-1)
- Acetaldehyde-d4 Diethyl Acetal (CAS 352438-71-2)
- Methyl ((4-methoxy-3-nitrophenyl)sulfonyl)glycinate (CAS 743451-28-7)
- 1-(2-Amino-3-bromo-5-chlorophenyl)-2,2,2-trifluoroethanone (CAS 1260828-48-5)
- 4-(Benzylthio)-6,7-dimethoxycinnoline (CAS 5387-97-3)
- 1-Bromo-4-(2-fluorophenyl)benzene (CAS 40641-63-2)
- Axitinib Impurity 8 (CAS 885126-34-1)
- (S)-1-tert-Butyl 2-ethyl 4-methylenepyrrolidine-1,2-dicarboxylate (CAS 453524-59-9)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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