2-((4-(tert-Butyl)benzyl)thio)-3-ethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one CAS 578737-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 578737-17-4 |
| Molecular Formula | C23H28N2OS2 |
| Molecular Weight | 412.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(tert-Butyl)benzyl)thio)-3-ethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 578737-17-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H28N2OS2. Molecular weight: 412.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H28N2OS2 |
| Molecular Weight | 412.61 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1,2-Bis(2-methyl-5-phenylthiophen-3-yl)cyclopent-1-ene (CAS 473463-85-3)
- 4-[5-(Benzylsulfanyl)-1,3,4-thiadiazol-2-yl]-2,6-di-tert-butylphenol (CAS 221641-79-8)
- (6-((5-Bromo-2-chloropyrimidin-4-yl)amino)quinoxalin-5-yl)dimethylphosphine oxide (CAS 2267331-23-5)
- 3333-13-9 4-Isopropenyltoluene p-Allyltoluene Toluene, p-allyl- (8CI) Benzene, 1-methyl-4-(2-propen-1-yl)- Benzene, 1-methyl-4-(2-propenyl)- 1-Allyl-4-methylbenzene 4-Allyltoluene EINECS 222-063-5 p-Methylallylbenzene NSC 73971 3-p-Tolylpropene (CAS 3333-13-9)
- methyl (2S,3R)-3-(benzo[d][1,3]dioxol-5-yl)-2-methyloxirane-2-carboxylate (CAS 1000000-12-3)
- 2-(3-Methylpyrazin-2-yl)ethan-1-ol (CAS 61892-92-0)
- 3-Amino-5-oxo-4,5-dihydropyrazine-2-carboxamide (CAS 54632-10-9)
- 1-(5-Nitro-[1,1'-biphenyl]-2-yl)piperidine (CAS 1166975-48-9)
- 4-Bromo-2-fluoro-6-methoxybenzaldehyde (CAS 856767-09-4)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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