2-(3-Methoxy-4-(octyloxy)benzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione CAS 617694-34-5
| CAS No. | 617694-34-5 |
| Molecular Formula | C22H27N3O4S |
| Molecular Weight | 429.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(3-Methoxy-4-(octyloxy)benzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(3-Methoxy-4-(octyloxy)benzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 617694-34-5) is a high-purity analytical reference standard with the molecular formula C22H27N3O4S and a molecular weight of 429.53 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(3-Methoxy-4-(octyloxy)benzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H27N3O4S |
| Molecular Weight | 429.53 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- N-(2-Methoxy-4-(4-methylpiperazin-1-yl)phenyl)-4-(1-methyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine (CAS 1594092-37-1)
- 1-(2-Methoxy-5-oxazol-2-yl-phenyl)-4-(1-phenyl-1H-pyrazol-3-ylmethyl)-[1,4]diazepane (CAS 1226691-90-2)
- 5-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-indole (CAS 1278579-44-4)
- 6-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-indole (CAS 942137-70-4)
- 4-(3-Methoxy-3-oxo-1-(1-oxoisoindolin-2-yl)propyl)phenyl 4-methylbenzoate (CAS 478249-89-7)
- 4-(3-Methoxy-3-oxo-2-(1-oxoisoindolin-2-yl)propyl)phenyl 4-methylbenzoate (CAS 477889-64-8)
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Recommended Standards
- 1-Isopropyl-N,N-bis(4-methoxybenzyl)-1H-pyrazole-3-sulfonamide (CAS 2281769-09-1)
- 4-(4-(Benzyloxy)phenyl)-6-methyl-N-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 341965-97-7)
- {1-methyl-5-[(4-methylphenyl)sulfanyl]-3-phenyl-1H-pyrazol-4-yl}methyl N-phenylcarbamate (CAS 318247-44-8)
- 4-[(Z)-[(Naphthalen-1-yl)methylidene]amino]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 329777-86-8)
- 4-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-1,2,5-oxadiazol-3-amine (CAS 329212-59-1)
- 4-Cyano-6-(difluoromethyl)-5-nitronicotinic acid (CAS 1805289-38-6)
- 2-Hydroxy-5-Methyl-4-Oxohexanoic Acid (CAS 89966-33-6)
- Ethyl 6-benzyl-2-(4-((3,5-dimethylpiperidin-1-yl)sulfonyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 524063-75-0)
- 4-(6-Aminopyridin-3-yl)piperazin-2-one (CAS 1019507-58-4)
- 2-((N-ethyl-4-methylphenyl)sulfonamido)benzoic acid (CAS 70176-69-1)
- Methyl 5-fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 1261921-87-2)
- Sodium 4,6-dichloropyrimidine-5-carboxylate (CAS 1204295-88-4)
- 1-(4-Benzylpiperazin-1-yl)-2-(2-(4-chlorophenyl)adamantan-2-yl)ethan-1-one (CAS 400085-10-1)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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