7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 3-methylbenzoate CAS 343373-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343373-68-2 |
| Molecular Formula | C15H14O4S2 |
| Molecular Weight | 322.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 3-methylbenzoate (CAS 343373-68-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H14O4S2. Molecular weight: 322.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H14O4S2 |
| Molecular Weight | 322.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
Related Dioxido Standards
- 1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 2-methylbenzoate (CAS 343373-86-4)
- 7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 4-methylbenzoate (CAS 343373-79-5)
- 4-(1,1-Dioxido-2-isothiazolidinyl)phenylboronic Acid Pinacol Ester (CAS 756520-72-6)
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- Methyl 5-((1,1-dioxido-3-oxobenzo[d]isothiazol-2(3h)-yl)methyl)furan-2-carboxylate (CAS 771499-20-8)
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Recommended Standards
- 6-Methoxy-3-(((2-methylphenethyl)amino)methyl)quinolin-2(1H)-one (CAS 917562-12-0)
- 6-Hydroxy-1-isopropyl-4-(4-isopropylphenyl)-1H-quinazolin-2-one (CAS 478963-71-2)
- 9-(Quinolin-4-ylmethyl)-9,10-dihydroacridine (CAS 89313-71-3)
- tert-butyl 1-(4-bromopyrazol-1-yl)cyclopropanecarboxylate (CAS 1822832-55-2)
- 4-((Cyclopentyloxy)methyl)piperidine (CAS 933758-87-3)
- 2-(N-Methylmethylsulfonamido)-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)acetamide (CAS 1797366-52-9)
- Ethyl 3-amino-3-(5-methylfuran-2-yl)propanoate (CAS 773865-87-5)
- 5-Phenylthiophene-2-boronic Acid Pinacol Ester (CAS 459409-74-6)
- 2-Fluoro-4-methylbenzyl bromide (CAS 118745-63-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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