6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one CAS 330181-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330181-93-6 |
| Molecular Formula | C16H20N2O2S2 |
| Molecular Weight | 336.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one (CAS 330181-93-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20N2O2S2. Molecular weight: 336.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20N2O2S2 |
| Molecular Weight | 336.47 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5,12-Dihydroxy-6,8,10,14-Eicosatetraenoic Acid (CAS 73151-67-4)
- 6-trans-12-epi Leukotriene B4 (CAS 71548-19-1)
- 5(S)-HpETE (CAS 71774-08-8)
- 2-(1-Aminoethyl)benzoic acid (CAS 68998-15-2)
- 4-Chloro-6-methylpyrimidine-5-carbaldehyde (CAS 933685-99-5)
- 6-Bromo-8-ethyl-5-nitroquinoline (CAS 91062-74-7)
- 1,3,5-Trimethylcyclohexan-1-ol (CAS 90760-75-1)
- 1-(1,4,5,6-Tetrahydropyridin-2-yl)ethanone (CAS 25343-57-1)
- 1-(2-(Difluoromethoxy)benzo[d]oxazol-4-yl)ethanone (CAS 1804191-75-0)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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