6-Phenylthieno[2,3-d]pyrimidin-4-ol CAS 35970-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35970-78-6 |
| Molecular Formula | C12H8N2OS |
| Molecular Weight | 228.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Phenylthieno[2,3-d]pyrimidin-4-ol (CAS 35970-78-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8N2OS. Molecular weight: 228.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8N2OS |
| Molecular Weight | 228.27 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylthieno Standards
- 2-Phenylthieno[3,2-d]pyrimidin-4-ol (CAS 18678-14-3)
- 2-Phenylthieno[2,3-d]pyrimidin-4-ol (CAS 56843-76-6)
- 6-phenylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 209853-24-7)
- 2-Phenylthieno[2,3-d]pyrimidin-4-amine (CAS 1249756-97-5)
- 5-Phenylthieno[2,3-d]pyrimidin-4-amine (CAS 195193-10-3)
- 2-Phenylthieno[3,2-c]pyridin-4(5H)-one (CAS 690636-03-4)
- 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4-amine (CAS 109879-70-1)
- 1-(2-Phenylthieno[2,3-b]furan-5-yl)ethanone (CAS 61255-02-5)
Recommended Standards
- 6-Phenyl-imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 74630-73-2)
- 6-Phenoxy-3-pyridinylisothiocyanate (CAS 52024-70-1)
- 7-[(E)-2-(Thiophen-2-yl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 320416-50-0)
- 3-Chloropyridine-2-sulfonamide (CAS 96009-29-9)
- 2,4,6-Triisobutyl-1,3,5-trioxane (CAS 68165-40-2)
- N-Ethyl-1-(piperidin-3-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1710674-53-5)
- Betaine Aldehyde Chloride (CAS 7758-31-8)
- 5-Amino-2-phenyl-1H-1,2,4-triazol-3(2H)-one (CAS 29472-94-4)
- Phenoxymethylpenicillin Impurity 22 (CAS CATO-C4X-212622)
- Insulin B (22-25) (CAS 34367-73-2)
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