2-Ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-ol CAS 433716-50-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 433716-50-8 |
| Molecular Formula | C10H12N2OS |
| Molecular Weight | 208.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-ol (CAS 433716-50-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H12N2OS. Molecular weight: 208.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H12N2OS |
| Molecular Weight | 208.28 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3,4-Dimethylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 1050884-45-1)
- 4,6-Dimethylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 885461-14-3)
- 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 152487-70-2)
- 3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione (CAS 64942-17-2)
- 3,4-Dimethylthieno[2,3-b]thiophene-2-carboxaldehyde (CAS 159709-36-1)
- 5,6-Dimethylthieno[2,3-d]pyrimidine-4-thiol (CAS 307512-33-0)
- 5,6-Dimethylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 35970-82-2)
- Methyl 2,4-dimethylthieno[3,4-b]pyridine-7-carboxylate (CAS 74695-25-3)
Recommended Standards
- 2-Carbamothioyl-n-(4-methylphenyl)acetamide (CAS 369609-88-1)
- 2-Morpholino-2-(thiophen-2-yl)acetonitrile (CAS 68415-08-7)
- 2-Carbamothioyl-n-(3-methylphenyl)acetamide (CAS 501037-55-4)
- 4-Amino-2-chloro-6-fluoroquinazoline (CAS 192323-44-7)
- 2-Hexyl-3-hydroxy-5-[(tetrahydro-2H-pyran-2-yl)oxy]-hexadecanoic Acid (CAS 104801-93-6)
- N-Benzyl-4-fluoro-N-isopropylbenzamide (CAS 349129-57-3)
- 5-Iodo-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 32615-82-0)
- 5-Allyl-2-chloro-1,3-dimethylbenzene (CAS 1256479-47-6)
- 3,5-Dichlorothiophene-2-sulfonyl chloride (CAS 117500-73-9)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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