4-Chloro-6-ethyl-2-neopentylthieno[2,3-d]pyrimidine CAS 1478889-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1478889-41-6 |
| Molecular Formula | C13H17ClN2S |
| Molecular Weight | 268.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-6-ethyl-2-neopentylthieno[2,3-d]pyrimidine (CAS 1478889-41-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H17ClN2S. Molecular weight: 268.81 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H17ClN2S |
| Molecular Weight | 268.81 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-5,6-dimethyl-2-neopentylthieno[2,3-d]pyrimidine (CAS 1482119-18-5)
- 4-(3-Chloro-adamantan-1-yl)-thiazol-2-ylamine (CAS 28599-75-9)
- 6-Chloro-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine (CAS 1211459-79-8)
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Recommended Standards
- 3-((3,4-Dimethylcyclohexyl)oxy)propane-1-sulfonyl chloride (CAS 1562027-10-4)
- 2-((Cyclopentylmethoxy)methyl)butane-1-sulfonyl chloride (CAS 1541886-18-3)
- 3-(Cyclopentylmethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1541551-55-6)
- 15-Acetyl Deoxynivalenol (CAS 88337-96-6)
- Cyclooctyl 2,2,2-Trifluoroacetate (CAS 1478-73-5)
- 1-(3-((Cyclopropyl(2-hydroxyethyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353987-88-8)
- 4-Fluoro-alpha,alpha-dimethyl-benzenepropanal (CAS 4092-92-6)
- 3-Amino-3-(5-(2-chlorophenyl)furan-2-yl)propanoic acid (CAS 773125-64-7)
- 2-Cyclobutyl-4-propylpyrimidine-5-carboxylic acid (CAS 1479305-48-0)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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