5-Amino-3-(1-naphthyl)-1H-1,2,4-triazole CAS 93404-69-4
| CAS No. | 93404-69-4 |
| Molecular Formula | C12H10N4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Amino-3-(1-naphthyl)-1H-1,2,4-triazole.
5-Amino-3-(1-naphthyl)-1H-1,2,4-triazole (CAS 93404-69-4), molecular formula C12H10N4 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
5-Amino-3-(1-naphthyl)-1H-1,2,4-triazole (C12H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 5-Amino-3-(1-naphthyl)-1H-1,2,4-triazole 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 | C12H10N4 |
| Molecular Weight | 210.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-Amino-2-phenoxybenzonitrile (CAS 288252-04-0)
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- 5-Amino-2-(((tetrahydrofuran-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 77961-48-9)
- 5-Amino-7-methoxy-1,2,3,4-tetrahydroisoquinoline-4,6-diol (CAS 681477-04-3)
- Ethyl 3-methyl-2-(1h-pyrrol-1-yl)pentanoate (CAS 1252924-07-4)
- Ethyl 3-(3-nitrophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 73185-75-8)
- tert-Butyl 4-amino-2,2-dimethylpiperidine-1-carboxylate hydrochloride (CAS 2202948-67-0)
- 1-(2-(Aminomethyl)phenyl)pyrrolidin-2-one hydrochloride (CAS 1417634-00-4)
- tert-Butyl (3-oxotetrahydro-2H-pyran-4-yl)carbamate (CAS 477584-42-2)
- (S)-2-Amino-N-isopropyl-3-methyl-N-(3-(trifluoromethyl)benzyl)butanamide (CAS 1354007-89-8)
- Terbutaline Impurity 77 (CAS CATO-C4X-118377)
- 4-(Phenoxymethyl)aniline (CAS 57181-90-5)
- 1-[2-(4-hydroxyphenyl)-4-methyl-1,3-thiazol-5-yl]ethanone (CAS 867330-01-6)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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