2-((4-(Tert-butyl)benzyl)thio)-9-methyl-5H-thiochromeno[4,3-d]pyrimidine CAS 478246-85-4
| CAS No. | 478246-85-4 |
| Molecular Formula | C23H24N2S2 |
| Molecular Weight | 392.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(Tert-butyl)benzyl)thio)-9-methyl-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-85-4), molecular formula C23H24N2S2 and molecular weight 392.58 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 2-((4-(Tert-butyl)benzyl)thio)-9-methyl-5H-thiochromeno[4,3-d]pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 392.58 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.
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 2-((4-(Tert-butyl)benzyl)thio)-9-methyl-5H-thiochromeno[4,3-d]pyrimidine 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 | C23H24N2S2 |
| Molecular Weight | 392.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- (5S,6E,8Z,10E,12R,14Z)-N-(3-Aminopropyl)-5,12-dihydroxyicosa-6,8,10,14-tetraenamide (CAS 89596-43-0)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-4-[(3-methylphenyl)sulfanyl]-5,6,7,8-tetrahydroquinazoline (CAS 343374-10-7)
- 2,4,5-Trimethyl-N-((1-(thiophen-3-ylmethyl)piperidin-4-yl)methyl)benzenesulfonamide (CAS 1235072-31-7)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-4-[(4-methylphenyl)sulfanyl]-5,6,7,8-tetrahydroquinazoline (CAS 478049-64-8)
- 3-Cyclopentyl-1-methyl-1H-pyrazol-4-amine (CAS 1549469-17-1)
- 3-(Piperazin-1-yl)pyrazin-2-amine (CAS 59215-43-9)
- 1170643-61-4 N-(tert-Butyl)-1'H-spiro[piperidine-4,2'-quinoxalin]-3'-amine MFCD14281787 (CAS 1170643-61-4)
- 5-(5-Bromofuran-2-yl)-3-(4-fluorophenyl)-1,2,4-oxadiazole (CAS 915896-25-2)
- 4-Chloro-1-nitro-2-(trichloromethoxy)benzene (CAS 1417568-71-8)
- 4-Iodobenzene-1,2-diol (CAS 76149-14-9)
- 2-(4-Aminopiperidin-1-yl)-6-methylpyrimidin-4(3H)-one dihydrochloride (CAS 2034613-76-6)
- 2-Methylquinoline-5,8-diol hydrobromide (CAS 1803607-09-1)
- (S)-cyclopropyl(2-ethylphenyl)methanamine (CAS 1213169-43-7)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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