5-Amino-7-benzyl-2-chloro-6,7,8,9-tetrahydropyrido[2,3-b][1,6]naphthyridine-3-carbonitrile CAS 1263199-65-0
| CAS No. | 1263199-65-0 |
| Molecular Formula | C19H16ClN5 |
| Molecular Weight | 349.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Amino-7-benzyl-2-chloro-6,7,8,9-tetrahydropyrido[2,3-b][1,6]naphthyridine-3-carbonitrile (CAS 1263199-65-0) is a high-purity analytical reference standard with the molecular formula C19H16ClN5 and a molecular weight of 349.82 g/mol.
Based on its molecular formula C19H16ClN5, 5-Amino-7-benzyl-2-chloro-6,7,8,9-tetrahydropyrido[2,3-b][1,6]naphthyridine-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 349.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-Amino-7-benzyl-2-chloro-6,7,8,9-tetrahydropyrido[2,3-b][1,6]naphthyridine-3-carbonitrile 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 | C19H16ClN5 |
| Molecular Weight | 349.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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- n-(2,5-Dichlorophenyl)-2-[4-(1h-indol-3-yl)piperidin-1-yl]acetamide (CAS 950166-37-7)
- 1,3-Dichloro-2-(difluoromethyl)-4-nitrobenzene (CAS 1803845-94-4)
- Ethyl 3-(2-chloroacetamido)-5-phenylthiophene-2-carboxylate (CAS 730951-36-7)
- Apalutamide Impurity 57 (CAS CATO-C4X-274957)
- pentane-1,2-diamine (CAS 52940-41-7)
- 5-(6-Oxo-1H-purin-9(6H)-yl)pentyl carbonochloridate (CAS 114153-81-0)
- Leupeptin Ac-LL (hydrochloride) (CAS 24125-16-4)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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