4-Chloro-2-(4-methyl-3-nitrophenyl)thieno[2,3-d]pyrimidine CAS 885461-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885461-03-0 |
| Molecular Formula | C13H8ClN3O2S |
| Molecular Weight | 305.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(4-methyl-3-nitrophenyl)thieno[2,3-d]pyrimidine (CAS 885461-03-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8ClN3O2S. Molecular weight: 305.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8ClN3O2S |
| Molecular Weight | 305.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(2-(5-Chlorothiophen-2-yl)-2-oxoethyl)isoindoline-1,3-dione (CAS 938670-35-0)
- METHYL 6-BROMONAPHTHALENE-1-CARBOXYLATE (CAS 93353-66-3)
- 1-(3-Chlorophenyl)-3-(3,4,5-trifluorophenyl)propan-1-one (CAS 898777-90-7)
- Chlorhexidine EP Impurity H (CAS CATO-C4X-225613)
- tert-Butyl (4-(4-(dimethylamino)piperidin-1-yl)-2-methoxy-5-nitrophenyl)carbamate (CAS 1894234-34-4)
- 2-Hydroxy-6-(morpholine-4-sulfonyl)quinoline-4-carboxylic acid (CAS 380426-68-6)
- 2-tert-Butyl 6-methyl 6-amino-2-azaspiro[3.3]heptane-2,6-dicarboxylate (CAS 1823810-70-3)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com