2-Amino-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one CAS 52066-00-9
| CAS No. | 52066-00-9 |
| Molecular Formula | C9H7N5O |
| Molecular Weight | 201.18 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.
2-Amino-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one (CAS 52066-00-9), molecular formula C9H7N5O and molecular weight 201.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7N5O, 2-Amino-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 2-Amino-1,3,5-triazino[1,2-a]benzimidazol-4(3H)-one 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 | C9H7N5O |
| Molecular Weight | 201.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-(4-Amino-1,3-dioxoisoindolin-2-yl)acetonitrile (CAS 1016683-43-4)
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- 4-Amino-[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one (CAS 112617-23-9)
- methyl 5-amino-3-(2-hydroxyethoxy)-1H-pyrazole-4-carboxylate (CAS 126865-27-8)
- Methyl 2-amino-3-(2,5-dioxoimidazolidin-1-yl)propanoate (CAS 1544544-24-2)
- 5-Amino-1-(2,3-dihydroxypropyl)-1H-pyrazole-4-carboxylic acid (CAS 157436-82-3)
- Methyl 4-amino-5-methoxy-5-methyl-2-oxo-2,5-dihydrofuran-3-carboxylate (CAS 157558-46-8)
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Recommended Standards
- 2-[4-(1,3,4-Oxadiazol-2-yl)phenoxy]acetonitrile (CAS 871218-36-9)
- 2-Formylquinoline-4-carboxylic acid (CAS 36783-44-5)
- 2-(Pyridin-3-yl)pyrimidine-5-carboxylic acid (CAS 933988-20-6)
- 2-Formylquinoline-6-carboxylic acid (CAS 904885-87-6)
- 2-(3-Bromo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 401797-04-4)
- 5-((3-Methyl-4-nitrophenoxy)methyl)furan-2-carboxylic acid (CAS 832737-73-2)
- 4-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 863868-31-9)
- L-Tryptophan (CAS 73-22-3)
- 2-(3,5-Dicarboxyphenyl)-1H-imidazole-4,5-dicarboxylic acid (CAS 2181837-52-3)
- 1-(Quinolin-1(2H)-yl)ethanone (CAS 10174-55-7)
- 3-(1-Butylpyrrolidin-2-yl)-2-(tert-butylthio)pyridine (CAS 1352494-79-1)
- Dronedarone Impurity 17 (CAS CATO-C4X-109217)
- 4-Methoxy-3-(1H-pyrrol-1-yl)aniline (CAS 137352-71-7)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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