4-chloro-2-methylthieno[2,3-d]pyrimidine
CAS No. 56843-79-9 · also listed as 4-氯-2-甲基噻吩并[2,3-D]嘧啶
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
4-chloro-2-methylthieno[2,3-d]pyrimidine (CAS 56843-79-9) is one of the pyrimidine intermediates stocked and sourced by CATO Research Chemicals. With the molecular formula C7H5ClN2S and a molecular weight of 184.64 g/mol, it is used in medicinal chemistry, process development and analytical method validation. Full CoA and MSDS documentation are provided with every shipment.
Specifications
| Product Name | 4-chloro-2-methylthieno[2,3-d]pyrimidine |
|---|---|
| Chinese / Trade Name | 4-氯-2-甲基噻吩并[2,3-D]嘧啶 |
| CAS Registry Number | 56843-79-9 |
| CATO Reference | CT-64A9B58 |
| Molecular Formula | C7H5ClN2S |
| Molecular Weight | 184.64 g/mol |
| PubChem CID | 818255 |
| Category | Pyrimidine Intermediates |
| SMILES | CC1=NC2=C(C=CS2)C(=N1)Cl |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
Need 4-chloro-2-methylthieno[2,3-d]pyrimidine in bulk or with a custom specification?
Send us your quantity, purity target and required documentation — our team replies within one business day.
Related products
Structurally or functionally related intermediates from the same programme.