1-((4-Chlorophenyl)sulfonyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine CAS 477873-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477873-12-4 |
| Molecular Formula | C12H16ClN5O2S |
| Molecular Weight | 329.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Chlorophenyl)sulfonyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 477873-12-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16ClN5O2S. Molecular weight: 329.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16ClN5O2S |
| Molecular Weight | 329.81 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,4-Dibromo-3-(bromomethyl)pyridine (CAS 1805217-46-2)
- 2-(3-Chloroquinoxalin-2-yl)-N-phenylhydrazinecarbothioamide (CAS 208921-52-2)
- 2,4-Dibromo-6-(bromomethyl)pyridine (CAS 1804403-13-1)
- Isopropyl 4-((5-cyano-[2,3'-bipyridin]-6-yl)thio)-3-oxobutanoate (CAS 445391-47-9)
- 3-(((Benzyloxy)carbonyl)amino)isonicotinic acid (CAS 1340368-26-4)
- tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-oxa-8-azaspiro[4.5]dec-3-ene-8-carboxylate (CAS 2240188-37-6)
- N-(2-Fluoro-4-methoxyphenyl)-4-oxo-1,4,5,6,7,8-hexahydrocyclohepta[b]pyrrole-3-carboxamide (CAS 168272-59-1)
- 2-(Methylsulfonyl)isonicotinonitrile (CAS 66154-69-6)
- 1-Methyl-3-(pyridazin-4-yl)-1H-pyrazol-5-amine (CAS 1564818-41-2)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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