2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide CAS 575466-20-5
| CAS No. | 575466-20-5 |
| Molecular Formula | C17H15Cl2N5O2S |
| Molecular Weight | 424.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 424.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 575466-20-5), molecular formula C17H15Cl2N5O2S and molecular weight 424.30 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H15Cl2N5O2S |
| Molecular Weight | 424.30 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- [10-[4-(Naphthalen-1-yl)phenyl]anthracen-9-yl]boronic Acid (contains varying amounts of Anhydride) (CAS 853945-50-3)
- 3-(4-Chlorophenyl)-5-(1-((4-chlorophenyl)sulfonyl)pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 478045-79-3)
- (10-(4-(Naphthalen-2-yl)phenyl)anthracen-9-yl)boronic acid (CAS 853945-48-9)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 551931-01-2)
- 3-((Tert-butyldimethylsilyl)oxy)-N-methoxy-N-methylpropanamide (CAS 932699-74-6)
- D-galactose-1,6- (CAS 478518-64-8)
- 6-benzyl-2-chloro-8-isopropyl-7,8-dihydro-5H-1,6-naphthyridine (CAS 2758498-35-8)
- 1-Bromo-3-chloro-2-fluoropropane (CAS 32753-90-5)
- 61463-04-5 1-Propanone, 1-(2,4-dihydroxy-3,5-bis((2-hydroxyphenyl)methyl)-6-metoxyphenyl)-3-phenyl- 1-(2,4-Dihydroxy-3,5-bis((2-hydroxyphenyl)methyl)-6-metoxyphenyl)-3-phenyl-1-propanone (CAS 61463-04-5)
- 1,5-Anhydro-4,6-O-benzylidene-D-glucitol (CAS 65190-39-8)
- Methyl 6-bromo-4-methylpicolinate (CAS 1266119-07-6)
- 1-(3-Morpholinopropyl)guanidine (CAS 46231-53-2)
- Ethyl 5-(tert-butoxycarbonylamino)thiazole-4-carboxylate (CAS 864436-92-0)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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