[1,2,4]triazolo[4,3-a]quinoline-1-carboxylic acid CAS 161015-09-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161015-09-4 |
| Molecular Formula | C11H19N3O2 |
| Molecular Weight | 225.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,4]triazolo[4,3-a]quinoline-1-carboxylic acid (CAS 161015-09-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19N3O2. Molecular weight: 225.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19N3O2 |
| Molecular Weight | 225.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 3 |
Related triazolo Standards
- (6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1002310-51-1)
- 4-{[1,2,4]triazolo[4,3-a]pyrimidin-3-ylmethyl}aniline (CAS 1156664-91-3)
- [1,2,4]triazolo[3,4-a][2,7]naphthyridine-3-carboxylic acid (CAS 1159831-85-2)
- [1,2,4]triazolo[3,4-a][2,6]naphthyridine-3-carboxylic acid (CAS 1159831-91-0)
- [1,2,4]triazolo[4,3-a]quinoxaline-1-carboxylic acid (CAS 1281303-83-0)
- 4-{[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl}aniline (CAS 1016839-14-7)
- 2-Methyl-4-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}aniline (CAS 1016839-90-9)
- 1-{2-methyl-[1,2,4]triazolo[1,5-a]pyrazin-5-yl}piperazine (CAS 1697650-55-7)
Recommended Standards
- 3-allyl-2-thioxo-2,3-dihydro[1,3]thiazolo[4,5-d]pyrimidin-7(6H)-one (CAS 159897-64-0)
- Methyl 2-thioxo-2,3-dihydrobenzo[d]thiazole-6-carboxylate (CAS 162959-43-5)
- tert-butyl (2S)-2-(cyanomethyl)piperazine-1-carboxylate (CAS 1589565-36-5)
- (2-(Ethoxycarbonyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-4-yl)boronic acid (CAS 2097417-28-0)
- 5-Ethoxy-2,4-difluorobenzoic acid (CAS 2091815-37-9)
- 4-(4-(2H-Indazol-2-yl)phenyl)-4-oxobutanoic acid (CAS 81265-59-0)
- 4-methyl-2-(phenylsulfanyl)benzoic acid (CAS 90133-36-1)
- 2-(3-mercapto-5-thien-2-yl-4H-1,2,4-triazol-4-yl)acetamide (CAS 929972-36-1)
- 2-(4-(Tert-pentyl)phenoxy)ethan-1-ol (CAS 6382-07-6)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com