5-((4-Chlorophenyl)sulfonyl)-N2,N2,N4,N4-tetramethylpyrimidine-2,4-diamine CAS 478080-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478080-92-1 |
| Molecular Formula | C14H17ClN4O2S |
| Molecular Weight | 340.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-((4-Chlorophenyl)sulfonyl)-N2,N2,N4,N4-tetramethylpyrimidine-2,4-diamine (CAS 478080-92-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H17ClN4O2S. Molecular weight: 340.83 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H17ClN4O2S |
| Molecular Weight | 340.83 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- (2E)-1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(pyridin-3-yl)prop-2-en-1-one (CAS 1823194-60-0)
- N-(3-chlorophenyl)-8-methyl-8H-thieno[2,3-b]indole-2-carboxamide (CAS 860611-33-2)
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Recommended Standards
- 4-Chloro-3-propoxy-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 879049-31-7)
- 1-{[2-(3-chlorophenoxy)-1,3-thiazol-5-yl]methyl}-1H-indole (CAS 691869-02-0)
- 4-Chloro-5'-phenyl-1,1':3',1''-terphenyl (CAS 116941-51-6)
- MCH (human, mouse, rat) (CAS 128315-56-0)
- 1-(2-Methoxylphenyl)-3,3-dimethylbutan-2-one (CAS 75508-73-5)
- 1-(2-Amino-4-hydroxyphenyl)ethanone (CAS 90033-64-0)
- 4-Bromo-3-chloro-2-methylpyridine (CAS 1188140-52-4)
- 6,7-Dimethoxy-1-(4-(trifluoromethyl)phenethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 769172-75-0)
- 5-[(azetidin-3-yloxy)methyl]-3-cyclopropyl-1,2,4-oxadiazole hydrochloride (CAS 1955553-61-3)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com