4-([1,2,4]Triazolo[4,3-b]pyridazin-6-yloxy)benzoic acid CAS 1219546-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219546-90-3 |
| Molecular Formula | C12H8N4O3 |
| Molecular Weight | 256.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([1,2,4]Triazolo[4,3-b]pyridazin-6-yloxy)benzoic acid (CAS 1219546-90-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8N4O3. Molecular weight: 256.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8N4O3 |
| Molecular Weight | 256.22 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Triazolo Standards
- 3-([1,2,4]Triazolo[4,3-b]pyridazin-6-yloxy)benzoic acid (CAS 1269527-51-6)
- 4-{[1,2,4]triazolo[4,3-a]quinoxalin-4-yl}morpholine (CAS 127710-42-3)
- 5-([1,2,4]Triazolo[4,3-a]pyrazin-8-yloxy)nicotinic acid (CAS 1421662-48-7)
- 2-{6-methyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl}benzoic acid (CAS 1423029-05-3)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-imidazole-4-carboxylic acid (CAS 1707373-00-9)
- 1-(5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710194-97-0)
- 2-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 785705-81-9)
- 6-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)nicotinonitrile (CAS 1209373-63-6)
Recommended Standards
- 2,2,2-Trifluoroethyl n-[2-(morpholin-4-yl)ethyl]carbamate (CAS 1197808-29-9)
- 4-((7H-purin-6-yl)oxy)benzoic acid (CAS 1219566-93-4)
- 3-(4-Nitrophenyl)imidazo[1,5-a]pyrazin-1-ol (CAS 1170776-16-5)
- [DTrp8,DCys14] Somatostatin (CAS 61950-59-2)
- (Z)-[2-(Phenylcarbamoyl)ethylidene]amino N-phenylcarbamate (CAS 303996-52-3)
- 2-(1-Aminopropyl)-1h-imidazole-5-carboxylic acid (CAS 1344701-78-5)
- 1-(Phenylthio)butan-2-one (CAS 57814-09-2)
- 4-Nitro-1-(phenylsulfonyl)-1H-imidazole (CAS 74532-32-4)
- N'-(4-bromo-2-methylbenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-15-5)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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