2-(Methylsulfonyl)thieno[2,3-d]pyrimidine CAS 598298-12-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 598298-12-5 |
| Molecular Formula | C7H6N2O2S2 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylsulfonyl)thieno[2,3-d]pyrimidine (CAS 598298-12-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N2O2S2. Molecular weight: 214.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2S2 |
| Molecular Weight | 214.26 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.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 2-(Methylsulfonyl)thiazolo[4,5-b]pyridine (CAS 99158-62-0)
- 2-Methyl-3-(methylsulfonyl)benzoic Acid (CAS 1186663-49-9)
- 3-Methyl-4-(methylsulfonyl)benzoic Acid (CAS 1186663-65-9)
- 2-Methyl-4-(methylsulfonyl)benzoic acid (CAS 118939-09-6)
- 2-[2-(Methylsulfonyl)phenyl]acetic Acid (CAS 142336-20-7)
- 2-Methyl-5-(methylsulfonyl)benzoic Acid (CAS 151104-37-9)
- 1-[4-(Methylsulfonyl)phenyl]urea (CAS 343247-75-6)
- 3-Methyl-5-(methylsulfonyl)benzoic acid (CAS 2301077-30-3)
Recommended Standards
- 2-(M-tolyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-ol (CAS 2416673-88-4)
- 2-(Methylamino)-1-(4-methylquinolin-2-yl)ethanone (CAS 90173-69-6)
- 2-(p-Tolyl)-4,5,6,7-tetrahydrooxazolo[5,4-c]pyridine (CAS 885273-34-7)
- 2-((4,6-Dimethoxy-5-nitropyrimidin-2-yl)amino)ethanol (CAS 918444-80-1)
- 1-(3-Bromophenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 23975-64-6)
- 8-(Bicyclo[3.1.0]hexan-2-yl)-2-chloro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1956382-99-2)
- 3-(furan-2-carbonyl)-1,3-thiazolidine-2-thione (CAS 164149-45-5)
- 2,2-Difluoro-2-(4-nitrophenyl)ethan-1-ol (CAS 1818412-05-3)
- n-(2-Hydroxyethyl)-2,5-dimethoxybenzenesulfonamide (CAS 701227-63-6)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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