N-(3,5-Dimethoxyphenyl)-8-nitroisoquinolin-5-amine CAS 1090479-06-3
| CAS No. | 1090479-06-3 |
| Molecular Formula | C17H15N3O4 |
| Molecular Weight | 325.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H15N3O4, N-(3,5-Dimethoxyphenyl)-8-nitroisoquinolin-5-amine contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.32 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.
N-(3,5-Dimethoxyphenyl)-8-nitroisoquinolin-5-amine (CAS 1090479-06-3), molecular formula C17H15N3O4 and molecular weight 325.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(3,5-Dimethoxyphenyl)-8-nitroisoquinolin-5-amine 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 | C17H15N3O4 |
| Molecular Weight | 325.32 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-(2,4-Dimethoxyphenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1429901-97-2)
- 2-(2,5-Dimethoxyphenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1429903-79-6)
- 2-(2,4-Dimethoxyphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-48-3)
- 2-(3,4-Dimethoxyphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-50-7)
- 2-(3,4-Dimethoxyphenyl)-4-oxo-1,4-dihydroquinoline-8-carboxylic acid (CAS 90034-82-5)
- N-(2,5-Dimethoxyphenyl)-4-(1H-tetrazol-1-yl)benzamide (CAS 851722-68-4)
- n-(3,4-Dimethoxyphenyl)-2-(1h-indazol-3-yl)-n-methylacetamide (CAS 1427962-22-8)
- 1-Benzyl-4-(2,4-dimethoxyphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-38-4)
Recommended Standards
- 2-Phthalimidyl-3-(3-hydroxyphenyl)propionic Acid Methyl Ester (CAS 1076199-35-3)
- 2-(3-(4-Hydroxyphenyl)-4-(4-methoxyphenyl)isoxazol-5-yl)acetic acid (CAS 112453-43-7)
- (2E,4E)-2-Cyano-5-{[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]amino}-3-methylhexa-2,4-dienoic acid (CAS 1020241-30-8)
- 2-(4-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)isoxazol-5-yl)acetic acid (CAS 112453-44-8)
- Tetranitroblue tetrazolium (chloride) (CAS 1184-43-6)
- 3-Bromo-6-methylpyrazine-2-carboxylic acid (CAS 1534889-01-4)
- 3-(4-Fluorobenzyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol (CAS 722456-33-9)
- Ethyl 5-(4-methyl-1,2,3-thiadiazol-5-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1481026-44-1)
- (5-Bromo-2-methylamino-phenyl)-phenyl-methanone (CAS 39573-20-1)
- Megestrol Acetate EP Impurity L (CAS CATO-C4X-141415)
- 8,9-Dichloro-2,3,4,5-tetrahydro-1-benzoxepin-5-amine (CAS 1152598-46-3)
- 1-(Difluoromethyl)-3-methoxy-5-nitrobenzene (CAS 1261796-19-3)
- (Z)-3-(3-Chlorophenyl)acrylic acid (CAS 14290-89-2)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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