N-(2-Bromo-4-methylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 618427-73-9
| CAS No. | 618427-73-9 |
| Molecular Formula | C19H20BrN3O2S2 |
| Molecular Weight | 466.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(2-Bromo-4-methylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (C19H20BrN3O2S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 466.42 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies N-(2-Bromo-4-methylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-73-9), a certified reference material (molecular formula C19H20BrN3O2S2, MW 466.42 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 N-(2-Bromo-4-methylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide 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 | C19H20BrN3O2S2 |
| Molecular Weight | 466.42 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 2-(1-(7-(4-Bromo-2,6-dimethylphenyl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-yl)acetonitrile (CAS 724475-37-0)
- N-(4-Bromo-3-methylphenyl)-2-(N-(thiazol-2-yl)phenylsulfonamido)acetamide (CAS 869774-94-7)
- 7-Bromo-2,4-dichloro-8-fluoro-6-iodo-3-nitroquinoline (CAS 2667057-58-9)
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- 2-Bromo-N-(5-((2-((4-fluorophenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 392297-58-4)
- Ethyl 6-bromo-2-(((((4-fluorophenyl)thio)methyl)amino)methyl)-5-hydroxy-1-methyl-1H-indole-3-carboxylate (CAS 1704066-65-8)
- 5-Bromo-1-trityl-1H-indazole-3-carbaldehyde (CAS 2166086-44-6)
- 5-(5-Bromo-2-oxo-1-propylindolin-3-ylidene)-3-((tetrahydrofuran-2-yl)methyl)-2-thioxothiazolidin-4-one (CAS 617696-64-7)
Recommended Standards
- Flunarizine Impurity 58 (CAS CATO-C4X-135758)
- N-(tert-butyl)-2-(2,6-dinitro-4-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 318256-35-8)
- 1-(3-(Trifluoromethyl)phenoxy)-3-(triphenyl-l5-phosphanylidene)propan-2-one (CAS 73718-90-8)
- 5-Amino-6-bromo-N-((1-((tetrahydro-2H-pyran-4-yl)methyl)piperidin-4-yl)methyl)chromane-8-carboxamide (CAS 947373-34-4)
- 5-Ethyl-N-(4-methoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 61955-52-0)
- [4-(Aminomethyl)-1-piperidyl]-(2,4-dichlorophenyl)methanone (CAS 1281370-32-8)
- n,n-Dimethyl-2-(((5-methylthiophen-2-yl)methyl)amino)acetamide (CAS 1095519-56-4)
- 1-(4-Methoxyphenyl)-1H-imidazole-4-carboxylic acid (CAS 445302-34-1)
- 4-Ethyl-6-methoxy-1,2,3,4-tetrahydroisoquinoline (CAS 1243816-97-8)
- 3,5-Di-tert-butyl-4-hydroxybenzyl acetate (CAS 14387-17-8)
- 4-Fluoro-N-methyl-3-nitroaniline (CAS 24773-12-4)
- N-(9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-((4-methoxybenzyl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 80015-58-3)
- 3-Fluoro-8-Quinolinesulfonyl Chloride (CAS 2925-55-5)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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