Methyl 2-((2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate CAS 478029-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478029-96-8 |
| Molecular Formula | C19H14N2O2S3 |
| Molecular Weight | 398.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-((2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate (CAS 478029-96-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14N2O2S3. Molecular weight: 398.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14N2O2S3 |
| Molecular Weight | 398.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
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Recommended Standards
- Dioctyl phenyl phosphate (CAS 6161-81-5)
- N-(1-Benzyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)cyclohexanesulfonamide (CAS 941992-15-0)
- 4-(1,3-Dithiolan-2-yl)phenyl 2,5-dimethoxybenzene-1-sulfonate (CAS 298218-20-9)
- 6-Benzyl-2-(2,5-dichlorothiophene-3-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1215326-75-2)
- 2,2-Diethoxy-N-(thiophen-2-ylmethyl)ethan-1-amine (CAS 113825-05-1)
- Vinylphenylacetonitrile (CAS 58879-50-8)
- Methyl 3-amino-5-(4-(tert-butyl)phenyl)thiophene-2-carboxylate (CAS 175201-46-4)
- (S)-4,7-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 945950-79-8)
- 2,6-Dimethyl-3-(2,3-dimethylphenyl)propiophenone (CAS 898792-80-8)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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