5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-one CAS 85643-17-0
| CAS No. | 85643-17-0 |
| Molecular Formula | C19H21N5O4S |
| Molecular Weight | 415.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-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.
5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-one (CAS 85643-17-0) is a high-purity analytical reference standard with the molecular formula C19H21N5O4S and a molecular weight of 415.47 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 415.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C19H21N5O4S |
| Molecular Weight | 415.47 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- 2-((5-(Benzo[d][1,3]dioxol-5-yl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-1-phenylethan-1-one (CAS 325694-50-6)
- 4-(Benzo[d][1,3]dioxol-5-yl)-1-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-3-methyl-4,8-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7(6H)-one (CAS 673495-79-9)
- N-(benzo[d][1,3]dioxol-5-yl)-N-(4-isopropylbenzyl)thiophene-2-sulfonamide (CAS 1024523-12-3)
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(2-(ethylsulfonyl)phenyl)methanone (CAS 886922-98-1)
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone (CAS 886918-56-5)
- 4-((Benzo[d][1,3]dioxol-5-ylmethylene)amino)phenyl 4-chlorobenzenesulfonate (CAS 329778-29-2)
- (4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)(3-chlorobenzo[b]thiophen-2-yl)methanone (CAS 324774-65-4)
- 5,5′-(2λ4δ2-Benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole-4,8-diyl)bis[2-thiophenecarboxaldehyde] (CAS 1292303-62-8)
Recommended Standards
- 2-{[4-phenyl-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 70452-65-2)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618412-72-9)
- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]-N-[(thiophen-2-yl)methyl]acetamide (CAS 1775338-51-6)
- Axitinib Impurity 28 (CAS CATO-C4X-107128)
- tert-butyl N-[(3R,5R)-5-methylpyrrolidin-3-yl]carbamate (CAS 1932651-04-1)
- 5-Bromo-2-methyl-N-((tetrahydro-2H-pyran-4-yl)methyl)aniline (CAS 1280625-56-0)
- 4,5-Diiodo-2-(tetrahydro-2H-pyran-4-yl)pyridazin-3(2H)-one (CAS 1706464-46-1)
- tert-Butyl 2-carbamoyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate (CAS 230301-61-8)
- N-(4-Aminophenyl)methanesulfonamide (CAS 53250-82-1)
- 5-Hydroxy-4-methyl-2H-pyran-3(6H)-one (CAS 61363-76-6)
- 2-((2-((4-Chloro-2-(trifluoromethyl)phenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 338421-31-1)
- (1S,2S)-2-Hydroxy-3-cyclopentene-1-methanol (CAS 151765-20-7)
- Acotiamide Impurity 39 (CAS 701197-05-9)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com