4-Methyl-5-(propane-1-sulfinyl)-1,2,3-thiadiazole CAS 338419-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338419-89-9 |
| Molecular Formula | C6H10N2OS2 |
| Molecular Weight | 190.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methyl-5-(propane-1-sulfinyl)-1,2,3-thiadiazole (CAS 338419-89-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H10N2OS2. Molecular weight: 190.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H10N2OS2 |
| Molecular Weight | 190.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| 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-sulfinyl)-1,2,3-thiadiazole (CAS 338420-55-6)
- 2,2'-(Propane-1,3-diylbis(azanediyl))diacetic acid (CAS 112041-05-1)
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- 1-(Propane-2-sulfonyl)pyrrolidin-3-ol (CAS 1342531-79-6)
Recommended Standards
- 4-Amino-5-(isopropylthio)-4h-1,2,4-triazole-3-thiol (CAS 855715-13-8)
- 3-Methyl-5-((methylthio)methyl)-2-thioxoimidazolidin-4-one (CAS 22712-72-7)
- Gadobutrol Impurity 48 (CAS 38361-85-2)
- 1,2-Bis((2-(pyridin-2-yl)ethyl)thio)ethane (CAS 64691-70-9)
- 3-Bromo-2-methoxybiphenyl (CAS 337535-26-9)
- 2-Bromo-10-methylacridin-9(10H)-one (CAS 34811-52-4)
- 2,3-Diamino-6-bromopyridine (CAS 129012-04-0)
- 4-chloro-6-hydrazinyl-2,5-dimethylpyrimidine (CAS 94415-40-4)
- 3,4-Diethyl-1H-pyrrole-2-carbonitrile (CAS 172794-60-4)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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