4-Chloro-2-(((4-chlorophenyl)thio)methyl)-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine CAS 885459-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885459-40-5 |
| Molecular Formula | C18H16Cl2N2S2 |
| Molecular Weight | 395.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(((4-chlorophenyl)thio)methyl)-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 885459-40-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16Cl2N2S2. Molecular weight: 395.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16Cl2N2S2 |
| Molecular Weight | 395.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-(4-(Dimethoxymethyl)pyrimidin-2-yl)phenyl 4-nitrobenzoate (CAS 477870-33-0)
- 3-Amino-N-cyclopropyl-6-(4-fluorophenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 488796-80-1)
- H-g-Glu-Ala-Gly-pNA (CAS 200003-11-8)
- 1-(3-BROMO-5-FLUOROPHENYL)PIPERIDIN-4-ONE (CAS 1296224-16-2)
- 4-Chloro-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 1021082-88-1)
- 5-Bromo-1H-indole-6-carbonitrile (CAS 1467060-13-4)
- 6-Chloro-1-(1-ethylpiperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443289-89-1)
- Benzyl tert-butyl (3-hydroxypropane-1,2-diyl)(S)-dicarbamate (CAS 199005-69-1)
- 6-Cyclobutyl-2-(1-methoxyethyl)pyrimidin-4-amine (CAS 1707571-12-7)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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