2-((5-((6H-Indolo[2,3-b]quinoxalin-6-yl)methyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid CAS 116989-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116989-77-6 |
| Molecular Formula | C26H20N6O3S |
| Molecular Weight | 496.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-((6H-Indolo[2,3-b]quinoxalin-6-yl)methyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 116989-77-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H20N6O3S. Molecular weight: 496.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H20N6O3S |
| Molecular Weight | 496.54 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-((5-((6H-Indolo[2,3-b]quinoxalin-6-yl)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 116989-76-5)
- 1,1'-(Indolo[3,2-b]carbazole-5,11-diyl)diethanone (CAS 100456-54-0)
- Indolo[3,2,1-ij]quinolino[4,5-bc][1,5]naphthyridine (CAS 85412-78-8)
- 10H-Indolo[3,2-b]quinoline-3,8-diamine (CAS 161622-27-1)
- 2-(6H-indolo[2,3-b]quinoxalin-6-yl)acetohydrazide (CAS 116989-58-3)
- 3-(6H-indolo[2,3-b]quinoxalin-6-yl)propanoic acid (CAS 332025-85-1)
- Indolo[3,2,1-jk]carbazol-2-ylboronic acid (CAS 1174032-85-9)
- Indolo[3,2-b]carbazole-6-carbaldehyde (CAS 1555757-10-2)
Recommended Standards
- Sivelestat Impurity 12 (CAS CATO-C4X-212312)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-nitrophenyl)acetamide (CAS 332053-80-2)
- Methyl 5-((4-(ethoxycarbonyl)phenyl)carbamoyl)-2-(2-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 335409-55-7)
- Methyl 7-bromo-8-fluoro-2H-chromene-3-carboxylate (CAS 2035422-19-4)
- 1H-pyrrolo[2,3-b]pyridin-4-yl trifluoromethanesulfonate (CAS 479552-94-8)
- 4-Amino-6-(4-ethylphenyl)pyridazin-3-ol (CAS 1017670-54-0)
- {[3-(2-Dimethylamino-5-trifluoromethyl-pyridin-3-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester (CAS 1311278-96-2)
- 3-Chlorobenzimidamide Hydrochloride (CAS 24095-60-1)
- 1,6-Dihydro-5-hydroxy-1-methyl-2-[1-methyl-1-[[benzylcarbamoyl]amino]ethyl]-6-oxo-4-pyrimidinecarboxylic Acid Methyl Ester D3 (CAS 1189485-35-5)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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