Benzo[d][1,3]dioxol-5-ylmethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 5602-26-6
| CAS No. | 5602-26-6 |
| Molecular Formula | C21H19BrN2O7 |
| Molecular Weight | 491.29 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.
CATO supplies Benzo[d][1,3]dioxol-5-ylmethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 5602-26-6), a certified reference material (molecular formula C21H19BrN2O7, MW 491.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H19BrN2O7, Benzo[d][1,3]dioxol-5-ylmethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 491.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Benzo[d][1,3]dioxol-5-ylmethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 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 | C21H19BrN2O7 |
| Molecular Weight | 491.29 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- 2-((6-(Benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2-chloropyridin-3-yl)acetamide (CAS 625378-09-8)
- 3-(Benzo[d][1,3]dioxol-5-yl)-4-(2-hydroxyethyl)-6,7-dimethoxy-2-(4-methoxybenzyl)isoquinolin-1(2H)-one (CAS 2248702-75-0)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(3,5-bis(trifluoromethyl)phenyl)acetamide (CAS 1023546-52-2)
- 2-((6-(Benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 625378-19-0)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-((4-chlorophenyl)sulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 895646-86-3)
- Ethyl 3-((4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 946238-44-4)
- 2-((5-((1H-Benzo[d]imidazol-1-yl)methyl)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763091-83-4)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-isopentyl-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1022587-64-9)
Recommended Standards
- 1-(3-bromobenzyl)-5-(3-(4-(trifluoromethoxy)phenyl)isoxazol-5-yl)pyridin-2(1H)-one (CAS 1571034-57-5)
- Dimethyldineodecanoatetin (CAS 68928-76-7)
- (S,4S,4'S)-2,2'-(2-(Trimethylstannyl)-1,3-phenylene)bis(4-((S)-sec-butyl)-4,5-dihydrooxazole) (CAS 452085-99-3)
- (2E)-2-{4-[5-(2,4-dichlorophenyl)furan-2-yl]-1,3-thiazol-2-yl}-3-[3-(trifluoromethyl)phenyl]prop-2-enenitrile (CAS 338978-48-6)
- 2-(4-(Trifluoromethoxy)phenyl)ethanol (CAS 196811-90-2)
- 3-(4-Bromo-2-fluorophenoxy)azetidine hydrochloride (CAS 1713160-68-9)
- Methyl 5-amino-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxylate (CAS 83279-65-6)
- n-(1-Amino-2-methylpropan-2-yl)tetrahydro-2h-pyran-4-carboxamide (CAS 1342160-81-9)
- 1,3-Dimethoxy-2-naphthoic acid (CAS 93087-59-3)
- 3,3-Difluoropiperidin-4-amine dihydrochloride (CAS 1881321-97-6)
- 4-(4-Nitrophenyl)-2,3-dihydro-1h-1,5-benzodiazepine (CAS 283610-70-8)
- 1-(7-Ethyl-1H-indol-3-yl)ethanone (CAS 219297-26-4)
- (S)-1-(2-(Dimethylamino)phenyl)ethan-1-ol (CAS 1344934-37-7)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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