1-(4-Methylbenzenesulfonyl)-3-[5-(pyrazin-2-ylsulfanyl)-1,3,4-thiadiazol-2-yl]urea CAS 866042-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866042-93-5 |
| Molecular Formula | C14H12N6O3S3 |
| Molecular Weight | 408.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methylbenzenesulfonyl)-3-[5-(pyrazin-2-ylsulfanyl)-1,3,4-thiadiazol-2-yl]urea (CAS 866042-93-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H12N6O3S3. Molecular weight: 408.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H12N6O3S3 |
| Molecular Weight | 408.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Related Methylbenzenesulfonyl Standards
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- 5-(4-Methylbenzenesulfonyl)-4-(4-methylpiperazin-1-yl)-2-phenylpyrimidine (CAS 478247-33-5)
- 1-(4-Methylbenzenesulfonyl)-3-[(5-methylthiophen-2-yl)methyl]-3-(pyrazin-2-yl)urea (CAS 866154-01-0)
- (3Z)-3-{[1-(4-methylbenzenesulfonyl)-1H-indol-3-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 694437-74-6)
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Recommended Standards
- NCT-503 (CAS 1916571-90-8)
- 2-(Methylthio)-4-((3-(trifluoromethyl)phenyl)thio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 477872-84-7)
- Boc-PEG5-methyl ester (CAS 1807530-04-6)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-methylpyridine-4-carboxylic acid (CAS 1804876-01-4)
- 1,3,4-Thiadiazole-2,5-diamine (CAS 2937-81-7)
- 1-(4-Bromo-3-methylphenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249280-24-7)
- (3Z)-3-{[(4-methoxyphenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-38-0)
- 2-((5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 498550-72-4)
- 2-(4-Methylpiperazin-1-yl)-1H-benzo[d]imidazol-5-amine (CAS 832102-59-7)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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