2-(2-Chloroethyl)-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine CAS 878217-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878217-85-7 |
| Molecular Formula | C13H16ClN3S |
| Molecular Weight | 281.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Chloroethyl)-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 878217-85-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H16ClN3S. Molecular weight: 281.80 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H16ClN3S |
| Molecular Weight | 281.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloroethyl Standards
- Methyl 4-(4-(2-chloroethyl)piperidin-1-yl)benzoate (CAS 936130-71-1)
- 1-Chloroethyl [4-(trifluoromethyl)phenyl]methyl carbonate (CAS 1965305-08-1)
- 1-(2-Chloroethyl)-3-(4-(trifluoromethoxy)phenyl)urea (CAS 937601-75-7)
- 2-(1-Chloroethyl)-5,6,7,8-tetrahydro-7-methyl[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 733030-56-3)
- 2-(1-Chloroethyl)-5-(furan-2-yl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 877041-23-1)
- 3-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride (CAS 13908-51-5)
- 4-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride (CAS 13908-52-6)
- 2-Chloroethyl (2,2-dichlorovinyl) ethyl phosphate (CAS 3568-51-2)
Recommended Standards
- 1-({4-chloro-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl}methyl)pyrrolidine (CAS 733794-76-8)
- 2-Chloro-1-{2,5-dimethyl-1-[2-(thiophen-2-yl)ethyl]-1h-pyrrol-3-yl}ethan-1-one (CAS 852296-89-0)
- 2'-Chloro-4'-(pyrrolidin-1-yl)-5'H-spiro[cyclobutane-1,6'-thieno[2,3-d]pyrimidine] (CAS 1956382-79-8)
- 7-benzyl-2-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 2284621-62-9)
- 1-(2-(Thiophen-3-yl)phenyl)ethan-1-one (CAS 886509-39-3)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- 5-Fluoro-1,2-dihydroacenaphthylene (CAS 6861-63-8)
- Dibromoacetyl Chloride (CAS 5302-76-1)
- Meclofenoxate Impurity 1 (CAS 14426-42-7)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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