3-Butyl-5,6-dimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one CAS 59898-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59898-61-2 |
| Molecular Formula | C12H16N2OS2 |
| Molecular Weight | 268.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Butyl-5,6-dimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 59898-61-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16N2OS2. Molecular weight: 268.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H16N2OS2 |
| Molecular Weight | 268.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Butyl Standards
- 1-benzyl-4-(2,5-dimethyl-1H-pyrrol-1-yl)piperidine (CAS 1108147-59-6)
- 1142212-67-6 4,4-Dimethyl-1-(2-naphthyl)-1,4-dihydropyrimidine-2-thiol (CAS 1142212-67-6)
- 1142212-68-7 4,4-Dimethyl-1-(1-naphthyl)-1,4-dihydropyrimidine-2-thiol (CAS 1142212-68-7)
- 2,2-Dimethyl-3-phenyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 30161-63-8)
- 1022674-69-6 2,2-dimethyl-1-{8-thiatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-4-yl}propan-1-one MS-11351 (CAS 1022674-69-6)
- (E)-(2-(Dimethyl(styryl)silyl)phenyl)methanol (CAS 853955-63-2)
- Ethyl 2,5-dimethyl-4-sulfanylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 733794-46-2)
- (E)-1-(4-(2,5-dimethyl-1H-pyrrol-1-yl)phenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 692287-23-3)
Recommended Standards
- 2-mercapto-6-methyl-5-(2-methylbutyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 851116-59-1)
- 4-(((4-Isopropylphenyl)amino)methyl)-N,N-dimethylaniline (CAS 400858-39-1)
- 2-Aminopyrimidine-4,5-diol (CAS 40769-68-4)
- 2,5,6,7-tetrahydroindazol-4-one (CAS 912259-10-0)
- 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4-amine (CAS 109879-70-1)
- 2-Chloro-N-(5-methoxy-2-methyl-phenyl)-acetamide (CAS 62847-32-9)
- 1-Cyclohexyl-5-oxo-N-(m-tolyl)pyrrolidine-3-carboxamide (CAS 847239-68-3)
- Nebivolol Impurity 67 (CAS CATO-C4X-196867)
- 2-(4-ethylphenyl)piperazine (CAS 910444-30-3)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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