3-(naphthalen-1-ylmethyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine CAS 476371-69-4
| CAS No. | 476371-69-4 |
| Molecular Formula | C16H13N5 |
| Molecular Weight | 275.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(naphthalen-1-ylmethyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine (C16H13N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 275.31 g/mol, it falls into the medium-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).
3-(naphthalen-1-ylmethyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 476371-69-4) is a high-purity analytical reference standard with the molecular formula C16H13N5 and a molecular weight of 275.31 g/mol.
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.
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 | C16H13N5 |
| Molecular Weight | 275.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related naphthalen Standards
- 5-Methyl-6-(naphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922186-93-4)
- N'-(Naphthalen-1-ylmethylene)picolinohydrazide (CAS 305339-19-9)
- 2-((((Naphthalen-1-ylmethoxy)carbonyl)amino)oxy)acetic acid (CAS 1268451-76-8)
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- 7-Methyl-2-(naphthalen-1-yl)benzo[d]oxazol-5-amine (CAS 1315371-50-6)
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Recommended Standards
- 2-[(3,4,4-Trifluorobut-3-en-1-yl)sulfanyl]-1,3-benzothiazole (CAS 27443-04-5)
- 3-Isobutyl-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione (CAS 924740-63-6)
- 2,3-Di(1H-pyrrol-2-yl)quinoxalin-5-amine (CAS 500190-97-6)
- 2-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinohydrazide (CAS 959577-37-8)
- 8-Methyl-2-(pyridin-3-yl)quinoline-4-carboxylic acid (CAS 107027-39-4)
- methyl 4-(1-methyl-1H-pyrazol-5-yl)benzoate (CAS 179057-12-6)
- 1-nitroso-1H-pyrrole-2-carbaldehyde (CAS CATO-C4X-194625)
- 3-Cyclopropoxycyclobutanecarboxylic acid (CAS 2518152-53-7)
- (5-(Sec-butyl)-6-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 2225153-39-7)
- 5-Iodo-2,6-dimethylpyrimidin-4-amine (CAS 2033-48-9)
- 5-(2,4-Dimethoxyphenyl)thiophene-2-carbaldehyde (CAS 654067-71-7)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzofuran-2-yl)propanoic acid (CAS 2154694-11-6)
- (2r)-2-amino-n-[(2s)-2-({(3s)-1-chloro-6-[(diaminomethylidene)amino]-2-oxohexan-3-yl}amino)-3-phenylpropanoyl]-3-phenylpropanamide(non-preferred name) 7787-64-6 KST-1A8203 (CAS 7787-64-6)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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