2-((4-Hydroxy-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid CAS 112672-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112672-69-2 |
| Molecular Formula | C12H12N2O3S2 |
| Molecular Weight | 296.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((4-Hydroxy-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 112672-69-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12N2O3S2. Molecular weight: 296.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3S2 |
| Molecular Weight | 296.37 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Tri(thiophen-2-yl)phosphine oxide (CAS 1021-21-2)
- 1142206-68-5 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methoxyphenyl)acetamide (CAS 1142206-68-5)
- Cryptotanshinone (CAS 35825-57-1)
- 5-Difluoromethyl-2,4-dimethylanisole (CAS 1803822-14-1)
- 5-(4-Bromophenyl)-2-(trifluoromethyl)furan-3-carboxylic acid (CAS 229957-02-2)
- Gallium(III) Chloride Anhydrous (CAS 13450-90-3)
- 2-(Difluoromethyl)-5-hydroxy-4-nitropyridine-3-acetic acid (CAS 1805093-82-6)
- Methyl 4-[(1-Boc-piperidin-4-ylidene)methyl]benzoate (CAS 209808-15-1)
- 2-(2-(Methoxymethyl)-7-methylquinoxalin-5-yl)thiazole (CAS 2172977-48-7)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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