2H,6H,7H-[1,3]dioxolo[4,5-f]quinazolin-7-one CAS 98216-21-8
| CAS No. | 98216-21-8 |
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H14N2O3, 2H,6H,7H-[1,3]dioxolo[4,5-f]quinazolin-7-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.22 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 supplies 2H,6H,7H-[1,3]dioxolo[4,5-f]quinazolin-7-one (CAS 98216-21-8), a certified reference material (molecular formula C9H14N2O3, MW 198.22 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2H,6H,7H-[1,3]dioxolo[4,5-f]quinazolin-7-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 | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2H,5H,6H-[1,3]dioxolo[4,5-g]quinazolin-6-one (CAS 98216-14-9)
- 2-Hydrazono-2,3-dihydro-1H-naphtho[2,3-d]imidazole (CAS 59565-65-0)
- 2-Formyl-5-phenylphenol (CAS 35664-67-6)
- 2'-Hydroxy-[1,1'-biphenyl]-2-carbaldehyde (CAS 67608-60-0)
- Ethyl 4-(3-(2,5-dimethylphenyl)propanoyl)benzoate (CAS 898794-96-2)
- 8-Benzyl-8-azabicyclo[3.2.1]octan-3-one oxime (CAS 76272-34-9)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)propan-1-one (CAS 54264-50-5)
- 5-Chlorobenzoxazole (CAS 17200-29-2)
- 2-Methylheneicosane (CAS 1560-82-3)
- 1-Benzyl 6-Methyl (S)-2-(Boc-amino)-4-oxohexanedioate (CAS 630128-01-7)
- (R)-3-Amino-3-(3-amino-5-(trifluoromethyl)phenyl)propan-1-ol (CAS 1335961-74-4)
- N-(2,4-difluorophenyl)-2,2-diphenylacetamide (CAS 310457-20-6)
- 1-Methyl-1H-indazol-4-ol (CAS 144528-23-4)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
Why CATO?
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