5-(4-Methylphenyl)thieno[2,3-d]pyrimidine-4-thiol CAS 307512-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307512-34-1 |
| Molecular Formula | C13H10N2S2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Methylphenyl)thieno[2,3-d]pyrimidine-4-thiol (CAS 307512-34-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10N2S2. Molecular weight: 258.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10N2S2 |
| Molecular Weight | 258.36 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylphenyl Standards
- 2-[(2-methylphenyl)sulfanyl]-2-phenylacetic acid (CAS 18626-45-4)
- 4-[(4-Methylphenyl)sulfanylmethyl]benzoic acid (CAS 88382-50-7)
- N-(4-Methylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329212-06-8)
- 1-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine,2HCl (CAS 923767-43-5)
- 3-(2-Methylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione (CAS 1223890-21-8)
- 2-[3-(4-Methylphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propanoic acid (CAS 1017117-30-4)
- 4-Methylphenyl 4-methoxypyridin-2-ylcarbamate (CAS 1993309-89-9)
- 3-(4-Methylphenyl)-2,4-diaza-3-boratricyclo-[7.3.1.0{5,13}]trideca-1(13),5,7,9,11-pentaene (CAS 1159803-47-0)
Recommended Standards
- 4-Methyl-5-(naphthalen-2-ylsulfanyl)-1,2,3-thiadiazole (CAS 338408-56-3)
- 5-(O-tolyl)-3,9-diazaspiro[5.5]Undecan-2-one (CAS 2412710-72-4)
- 4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)benzaldehyde (CAS 52275-04-4)
- 2,4-dichloro-5-methoxyquinazoline (CAS 61948-59-2)
- ALLO-2-hydroxycitric acid (CAS 27750-11-4)
- 1-Bromo-2-((2,2,2-trifluoroethoxy)methyl)benzene (CAS 1247392-19-3)
- 5-Hydroxy-4-methylpicolinaldehyde (CAS 143509-41-5)
- N-(1,3,4-Thiadiazol-2-yl)-1,2,3-thiadiazole-4-carboxamide (CAS 478261-71-1)
- Ethyl 5-hydroxy-6-iodonicotinate (CAS 59288-40-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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