4-Methyl-5-(propane-1-sulfonyl)-1,2,3-thiadiazole CAS 338419-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338419-83-3 |
| Molecular Formula | C6H10N2O2S2 |
| Molecular Weight | 206.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-5-(propane-1-sulfonyl)-1,2,3-thiadiazole (CAS 338419-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10N2O2S2. Molecular weight: 206.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2S2 |
| Molecular Weight | 206.29 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 4-Methyl-5-(propane-2-sulfonyl)-1,2,3-thiadiazole (CAS 338408-70-1)
- 1-(propane-2-sulfonyl)piperidin-4-amine (CAS 783300-21-0)
- 1-(propane-2-sulfonyl)azetidine-3-carboxylic acid (CAS 1339147-47-5)
- 3-[(Propane-2-sulfonyl)methyl]piperidine (CAS 1018244-30-8)
- 1-(Propane-2-sulfonyl)piperidin-4-one (CAS 1016263-65-2)
- 1-(Propane-2-sulfonyl)piperidin-3-one (CAS 1016539-03-9)
- 6-(Propane-1-sulfonyl)-hexylamine (CAS 1863341-32-5)
- Propane-1,3-diylbis(phosphonic acid) (CAS 4671-82-3)
Recommended Standards
- 4-(Azepan-1-yl)-6-methylpyrimidin-2-amine (CAS 873839-06-6)
- 4-(4-Methyl-1-piperazinyl)-1,2-benzenediamine (CAS 54998-08-2)
- 5-((3R,5S)-3,5-dimethylpiperazin-1-yl)pyridin-2-amine (CAS 2170791-53-2)
- Ethyl 2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)thiazole-4-carboxylate (CAS 937604-28-9)
- 2-Chloro-5-ethynyl-4-methoxypyridine (CAS 1256789-57-7)
- Cis-1,3-dichlorocyclopentane (CAS 26688-51-7)
- Ethyl 3-(diethylamino)propanoate (CAS 5515-83-3)
- Bisacodyl EP Impurity C (CAS 72901-16-7)
- 1-(3-((2-Aminoethoxy)methyl)pyrrolidin-1-yl)ethanone (CAS 1353981-00-6)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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