(3S)-8-fLuoro-1-methyl-3-[2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,4(1h,3h)-quinazolinedione CAS 1643446-65-4
| CAS No. | 1643446-65-4 |
| Molecular Formula | C22H24BFN2O4 |
| Molecular Weight | 410.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3S)-8-fLuoro-1-methyl-3-[2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,4(1h,3h)-quinazolinedione (CAS 1643446-65-4), a certified reference material (molecular formula C22H24BFN2O4, MW 410.25 g/mol) for analytical method development and quality control.
Structurally, (3S)-8-fLuoro-1-methyl-3-[2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,4(1h,3h)-quinazolinedione (C22H24BFN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 410.25 g/mol, it falls into the moderately-high-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).
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), (3S)-8-fLuoro-1-methyl-3-[2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,4(1h,3h)-quinazolinedione 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 | C22H24BFN2O4 |
| Molecular Weight | 410.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related S Standards
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Recommended Standards
- 2,5-Dibromo-3,4-dihexylthiophene (CAS 151324-67-3)
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- 2,5-Dibromo-3-dodecylthiophene (CAS 148256-63-7)
- (E)-({6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl}methylidene)amino 4-chlorobenzoate (CAS 478257-29-3)
- (R)-tert-Butyl 2-aminopent-4-enoate (CAS 199588-89-1)
- N-(5-(tert-Butyl)-2-methoxy-3-(methylsulfonamido)phenyl)-2-(4-(2-morpholinoethoxy)naphthalen-1-yl)-2-oxoacetamide (CAS 848144-15-0)
- 4-Fluoro-7-methyl-6-nitro-1H-benzo[d]imidazole (CAS 170918-22-6)
- N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfonyl)benzamide (CAS 477885-80-6)
- Dimethisoquin Hydrochloride (CAS 2773-92-4)
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- 2,2',7,7'-Tetraamino-9,9'-spirobifluorene (CAS 376356-61-5)
- 4-{4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}pyrimidin-2-amine (CAS 499796-52-0)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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