4-Phenyl-thieno[2,3-d]pyrimidin-2-ol CAS 51687-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51687-42-4 |
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Phenyl-thieno[2,3-d]pyrimidin-2-ol (CAS 51687-42-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10N2OS. Molecular weight: 242.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 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.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- N1-thieno[2,3-d]pyrimidin-4-yl-2-chloroethanohydrazide (CAS 680211-00-1)
- Methyl thieno[2,3-b]quinoline-2-carboxylate (CAS 51925-46-3)
- Thieno[2,3-b]quinoline-2-carbohydrazide (CAS 478079-37-7)
- Thieno[3,2-b]thiophene-2-sulfonyl chloride (CAS 2503207-46-1)
- Thieno[3,2-b]thiophene-3-sulfonyl chloride (CAS 2657622-90-5)
- Methyl thieno[2',3':4,5]imidazo[2,1-b]thiazole-2-carboxylate (CAS 477851-85-7)
- 1-(Thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carbaldehyde (CAS 916766-91-1)
- 4H-thieno[3,2-c]thiochromene-2-carboxylic acid (CAS 26268-05-3)
Recommended Standards
- 4-phenoxy-1,3-benzothiazol-2-amine (CAS 77859-33-7)
- 5-((1H-benzo[d]imidazol-1-yl)methyl)thiophene-3-carbaldehyde (CAS 890094-05-0)
- 4-Methyl-5-(quinolin-6-yl)-4H-1,2,4-triazole-3-thiol (CAS 306935-38-6)
- 3-(2,5,7-Trimethyl-1,3-diazaadamantan-2-yl)propanoic acid (CAS 1171935-10-6)
- trans-Haloperidol N-Oxide (CAS 150214-93-0)
- 2-(Diethylamino)ethyl 2-methoxybenzoate hydrochloride (CAS 2346-11-4)
- 5-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 1216236-82-6)
- 4-Phenyl-2-(2,2,2-trifluoroethyl)pyridine (CAS 1241505-17-8)
- (R)-1-(3-(aminomethyl)piperidin-1-yl)ethan-1-one (CAS 2165707-99-1)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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