3-(p-Tolyl)tetrahydrothieno[3,4-d]thiazol-2(3H)-one 5,5-dioxide CAS 392309-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 392309-05-6 |
| Molecular Formula | C12H13NO3S2 |
| Molecular Weight | 283.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(p-Tolyl)tetrahydrothieno[3,4-d]thiazol-2(3H)-one 5,5-dioxide (CAS 392309-05-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13NO3S2. Molecular weight: 283.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13NO3S2 |
| Molecular Weight | 283.37 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related p Standards
- 2-((4-(M-tolyl)piperazin-1-yl)sulfonyl)ethan-1-amine (CAS 951919-75-8)
- 6-(p-Tolyl)-2-(trifluoromethyl)imidazo[2,1-b][1,3,4]thiadiazole (CAS 674283-92-2)
- 1-(O-tolyl)-5-(trifluoromethyl)-1H-pyrazole-4-carbohydrazide (CAS 618091-00-2)
- 1-(P-tolyl)-5-(trifluoromethyl)-1H-pyrazole-4-carbohydrazide (CAS 618090-91-8)
- 2-(4-(3-(O-tolyl)ureido)phenyl)acetic acid (CAS 181517-99-7)
- P-tolyl(5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepin-1-yl)methanone (CAS 478078-90-9)
- 2-(P-tolyl)quinoline-4-carbonyl chloride (CAS 860112-78-3)
- 5-(P-tolyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylic acid (CAS 303145-38-2)
Recommended Standards
- 2-Methyl-6-[(4-phenylpiperidin-1-yl)methyl]pyrimidin-4-ol (CAS 866155-62-6)
- 3,3,3-Triphenylpropanenitrile (CAS 64063-91-8)
- 2-[4-(3-Methoxyphenyl)-1-piperazinyl]aniline (CAS 937607-69-7)
- 4-(Methylsulfonyl)phthalazin-1(2H)-one (CAS 62645-06-1)
- 4-(3-Methoxyphenyl)butanoic acid (CAS 24743-11-1)
- (-)-Hyoscyamine (CAS 101-31-5)
- 1-(Bromomethyl)-1-(2-ethoxyethyl)cyclopropane (CAS 1479556-02-9)
- Allyl N6-(tert-butoxycarbonyl)-D-lysinate hydrochloride (CAS 218962-73-3)
- 2-Ethoxy-1-fluoro-4-nitrobenzene (CAS 1093656-34-8)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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