4-(Pyrimidin-2-yl)thiomorpholine-3-carboxylic acid CAS 1543574-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1543574-40-8 |
| Molecular Formula | C9H11N3O2S |
| Molecular Weight | 225.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Pyrimidin-2-yl)thiomorpholine-3-carboxylic acid (CAS 1543574-40-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11N3O2S. Molecular weight: 225.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11N3O2S |
| Molecular Weight | 225.27 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1-(Pyrimidin-2-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 1956310-10-3)
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Recommended Standards
- 4-(Pyrazin-2-yl)thiomorpholine-3-carboxylic acid (CAS 1543484-51-0)
- 2-(thiophen-3-yl)-1H-1,3-benzodiazole-5-carbonitrile (CAS 1549852-11-0)
- ethyl 2,6-dimethyl-[1,2,4]triazolo[3,2-b][1,3]thiazole-5-carboxylate (CAS 1423027-60-4)
- 1-(3-Nitropyridin-2-yl)piperidin-4-amine dihydrochloride (CAS 1987057-79-3)
- S-Phenyl (2-(trifluoromethyl)benzo[d][1,3]dioxol-2-yl)carbamothioate (CAS 145396-55-0)
- Telmisartan Impurity 93 (CAS CATO-C4X-135993)
- Fmoc-(R)-3-amino-3-(2-bromo-phenyl)-propionic acid (CAS 517905-84-9)
- Benzyl 3-((tert-Butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate (CAS 1017789-39-7)
- 4-(Difluoromethyl)-5-(hydroxymethyl)-6-methylpyridin-3-ol (CAS 1806976-78-2)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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