Ethyl 4-chloro-2-(((4-chlorophenyl)thio)methyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate CAS 885459-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885459-29-0 |
| Molecular Formula | C17H14Cl2N2O2S2 |
| Molecular Weight | 413.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-chloro-2-(((4-chlorophenyl)thio)methyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 885459-29-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14Cl2N2O2S2. Molecular weight: 413.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14Cl2N2O2S2 |
| Molecular Weight | 413.34 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl)methylthio]aniline (CAS 400007-74-1)
- N-(2,5-Dichlorophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 565464-68-8)
- 3-n-Propyl-2-pyrazolin-5-one, 98% (CAS 29211-70-9)
- 2-Bromo-3-(difluoromethyl)-4-fluorobenzaldehyde (CAS 2091807-89-3)
- (S)-3-amino-4-(2-cyanophenyl)butanoic acid (CAS 270065-82-2)
- 2-((2-Cyclopropyl-7,8-dimethoxy-2h-chromen-5-yl)methyl)-3-(phenylamino)acrylonitrile (CAS 192315-08-5)
- 4-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)benzamide (CAS 956390-05-9)
- Ethyl3-aminopyrrolidine-2-carboxylatehydrochloride (CAS 1253789-09-1)
- 4-Chloro-7-(3-methyloxetan-3-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1402446-56-3)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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