3-([1,2,4]Triazolo[4,3-b]pyridazin-6-ylthio)propanoic acid CAS 1219567-80-2
| CAS No. | 1219567-80-2 |
| Molecular Formula | C8H8N4O2S |
| Molecular Weight | 224.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-([1,2,4]Triazolo[4,3-b]pyridazin-6-ylthio)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-([1,2,4]Triazolo[4,3-b]pyridazin-6-ylthio)propanoic acid (CAS 1219567-80-2) is a high-purity analytical reference standard with the molecular formula C8H8N4O2S and a molecular weight of 224.24 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O2S |
| Molecular Weight | 224.24 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Triazolo Standards
- 2-((3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetic acid (CAS 890014-00-3)
- 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)
- (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[4,3-a]quinoline-1-carboxylic acid (CAS 161015-09-4)
- 3-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propanamide (CAS 1090767-20-6)
- 2-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propanamide (CAS 66234-69-3)
Recommended Standards
- Methyl 5-amino-2-(thiophen-2-yl)-1,3-oxazole-4-carboxylate (CAS 1216295-88-3)
- 2-(7-Methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-3-yl)acetic acid (CAS 1226208-46-3)
- 3-Methoxy-5-(1H-pyrazol-1-yl)thiophene-2-carboxylic acid (CAS 120715-43-7)
- 2,2-Difluoro-3-hydroxydecanoic acid (CAS 1248776-03-5)
- 4-Bromo-3,5-dihydroxybenzoic Acid (CAS 16534-12-6)
- (4S,4'S)-2,2'-(2-(Primethylstannyl)-1,3-phenylene)bis(4-methyl-4,5-dihydrooxazole) (CAS 342424-48-0)
- 5-(2-Thienyl)indoline (CAS 893738-64-2)
- 1H-Pyrazole-4-methanamine, 1-(phenylmethyl)-, hydrochloride (CAS 1107604-11-4)
- 2-(4-Benzylpiperazin-1-yl)-6-methylpyrimidin-4-amine (CAS 1333960-57-8)
- 1-(4-(Dimethylamino)pyridin-2-yl)ethanone (CAS 896139-39-2)
- [1-(2,2,2-trifluoroethyl)-1h-imidazol-5-yl]methanol (CAS 1488678-34-7)
- Ferrous L-pyrrolidonecarboxylate (CAS 1384954-59-9)
- 3-Fluoro-4-methoxy-N-(1-methoxypropan-2-yl)aniline (CAS 1250521-69-7)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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