1,3-Di(thiophen-2-yl)propane-1,3-dione CAS 1138-14-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138-14-3 |
| Molecular Formula | C11H8O2S2 |
| Molecular Weight | 236.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Di(thiophen-2-yl)propane-1,3-dione (CAS 1138-14-3) pharmaceutical standards reference standard. Molecular formula: C11H8O2S2. Molecular weight: 236.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8O2S2 |
| Molecular Weight | 236.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Di Standards
- 2,3-Bis(thiophen-2-yl)prop-2-enoic acid (CAS 21497-30-3)
- [4-(Thiophen-2-yl)pyrimidin-2-yl]thiourea (CAS 439096-95-4)
- 1-[2-(Thiophen-2-yl)cyclopropanecarbonyl]piperazine (CAS 1204298-14-5)
- 2-(Thiophen-2-ylmethyl)bicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1341128-94-6)
- 1-(1-Methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)butan-1-amine (CAS 1344006-28-5)
- 2-Methyl-4-(thiophen-2-yl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine (CAS 1017219-42-9)
- 2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetic acid (CAS 1017326-15-6)
- 6-Oxo-1-(thiophen-2-ylmethyl)-1,6-dihydropyridazine-3-carboxylic acid (CAS 1105192-31-1)
Recommended Standards
- 4-(2,6-Dimethylmorpholino)-2-methoxyaniline (CAS 1135283-65-6)
- 1-(2-Fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-83-6)
- tert-Butyl (3-(ethylamino)phenyl)carbamate (CAS 1134328-07-6)
- 2-(4-Butoxybenzoyl)-3-methylpyridine (CAS 1187164-44-8)
- 4-(Trifluoromethyl)pyrimidin-5-amine (CAS 1092299-22-3)
- 2-[benzyl(methyl)amino]acetonitrile (CAS 14321-25-6)
- Benzenamine, 2-(octyloxy)-, (CAS 52464-52-5)
- Icodextrin - API Standards (CAS 337376-15-5)
- (3R,3aS,4R,5S,7aR)-4-((Benzyloxy)methyl)-6,6-difluoro-3,5-dimethylhexahydroisobenzofuran-1(3H)-one (CAS 2381115-77-9)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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