5-Phenyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol CAS 392237-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 392237-33-1 |
| Molecular Formula | C16H11N3S |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Phenyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 392237-33-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11N3S. Molecular weight: 277.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11N3S |
| Molecular Weight | 277.34 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 | 3 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
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- 5-Phenyl[1,2,4]triazolo[4,3-c]quinazoline-3-thiol (CAS 3455-46-7)
- 4-[(1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethyl)carbamoyl]butanoic acid (CAS 1184188-37-1)
- 2-([1,2,4]Triazolo[3,4-b][1,3]benzothiazol-3-ylthio)propanoic acid (CAS 704875-01-4)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidine-3-carboxylic acid (CAS 1707671-78-0)
- N-([1,2,4]triazolo[1,5-a]pyridin-8-yl)-2,2,2-trichloroacetamide (CAS 338419-09-3)
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Recommended Standards
- 5-((3,4-Dimethylphenyl)amino)-6-hydroxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 6972-20-9)
- 8-(Piperazin-1-ylsulfonyl)quinoline (CAS 401566-55-0)
- 4-Methoxy-N-(p-tolyl)benzenesulfonamide (CAS 7230-54-8)
- 1-Ethyl-6-nitro-1H-benzo[d]imidazole (CAS 90349-16-9)
- 2-Bromo-3-chloro-6-fluorobenzaldehyde (CAS 1056264-66-4)
- 5-(3-(Trifluoromethyl)phenyl)pyrrolidin-3-ol hydrochloride (CAS 1423025-16-4)
- (2S,3R,4S,5R,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 37074-90-1)
- 4-Bromo-9H-carbazole-1-carboxamide (CAS 1231892-30-0)
- 1-(4-((4-Chlorophenyl)thio)-3-nitrobenzyl)pyrrolidine (CAS 477869-41-3)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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