4-(Benzylsulfanyl)-[1,2,4]triazolo[4,3-a]quinoxaline CAS 338420-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338420-28-3 |
| Molecular Formula | C16H12N4S |
| Molecular Weight | 292.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzylsulfanyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-28-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12N4S. Molecular weight: 292.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12N4S |
| Molecular Weight | 292.36 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 4-(Benzylsulfanyl)-1-phenyl-1h-imidazole-5-carbaldehyde (CAS 1251922-54-9)
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- 3-(Benzylsulfanyl)-5-(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (CAS 118158-94-4)
- 4-(Benzylsulfanyl)-3-nitrobenzenecarbaldehyde oxime (CAS 303996-22-7)
- 3-[(benzylsulfanyl)methyl]-1-benzofuran-2-carboxylic acid (CAS 565174-28-9)
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Recommended Standards
- 3,6-Diphenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 79074-65-0)
- 4-Amino-N-(4,6-dimethylpyrimidin-2-yl)-N-methylbenzenesulfonamide (CAS 63826-13-1)
- 3-(Methylthio)-6-phenyl-[1,2,4]triazolo[3,4-a]phthalazine (CAS 87540-84-9)
- 4-(But-3-yn-1-yl)-1,4-thiazepane (CAS 1343276-17-4)
- 2-(4-(N,N-Diethylsulfamoyl)benzamido)-5,5,7,7-tetramethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216952-61-2)
- 6-Cyanonicotinamide (CAS 14178-45-1)
- 4-(3-Methoxyphenyl)piperidine (CAS 99329-55-2)
- 3-[2-(1H-1,2,4-Triazol-1-yl)ethoxy]aniline (CAS 1099647-47-8)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-bromophenyl)acetic acid (CAS 1260608-75-0)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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