[[(1,5,6,7-tetrahydro-4-oxo-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)methyl]thio]-Acetic acid CAS 749920-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 749920-70-5 |
| Molecular Formula | C12H12N2O3S2 |
| Molecular Weight | 296.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [[(1,5,6,7-tetrahydro-4-oxo-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)methyl]thio]-Acetic acid (CAS 749920-70-5), 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.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- [(6-Methyl-benzothiazol-2-ylcarbamoyl)-methyl-sulfanyl]-acetic acid (CAS 332383-09-2)
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- 2-((4-(2-Chloro-4-fluorophenyl)-2-oxo-2H-chromen-7-yl)oxy)propanoic acid (CAS 2304621-92-7)
- N1,N3-bis(2-(trifluoromethyl)phenyl)malonamide (CAS 339096-41-2)
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- 2-Heptylmalonic acid (CAS 760-54-3)
- (4-Amino-5-bromopyridin-2-yl)methanol (CAS 103949-54-8)
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