噻吩并[2,3-d]嘧啶，4-氯-5-(4-氯苯基)-，CAS 登记号 331761-46-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Thieno[2,3-d]pyrimidine, 4-chloro-5-(4-chlorophenyl)- · CAS 331761-46-7 · C12H6Cl2N2S. UNII HMS1425O18.
| CAS Registry Number | 331761-46-7 |
|---|---|
| PubChem CID | 708755 |
| Molecular formula | C12H6Cl2N2S |
| IUPAC name | 4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine |
| UNII (FDA) | HMS1425O18 |
| Molecular Weight | 281.2 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 279.9628748 |
| Monoisotopic Mass | 279.9628748 |
| Topological Polar Surface Area | 54 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (33.3%), H312 (33.3%), H315 (100%), H319 (100%), H332 (33.3%), H335 (100%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine; 331761-46-7; DTXSID50351771; 4-Chloro-5-(4-chlorophenyl)thieno(2,3-d)pyrimidine; RefChem:291723; DTXCID80302837; 674-895-7; MFCD01038375; Thieno[2,3-d]pyrimidine,4-chloro-5-(4-chlorophenyl)-; TCMDC-123811; 4-Chloro-5-(4-chloro-phenyl)-thieno[2,3-d]pyrimidine; 4-chloro-5-(4-chlorophenyl)thiopheno[2,3-d]pyrimidine; MLS000590444; AURORA 20253; CHEMBL587433; IFLab1_004902
CAS 331761-46-7; molecular formula C12H6Cl2N2S; molecular weight — g/mol.
4-chloro-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine, 331761-46-7, DTXSID50351771, 4-Chloro-5-(4-chlorophenyl)thieno(2,3-d)pyrimidine, RefChem:291723, DTXCID80302837.
Hazard statements reported: H302, H312, H315, H319, H332.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.