5-(2-Propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one CAS 609794-86-7
| CAS No. | 609794-86-7 |
| Molecular Formula | C18H15N3O2S2 |
| Molecular Weight | 369.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 609794-86-7) is a high-purity analytical reference standard with the molecular formula C18H15N3O2S2 and a molecular weight of 369.46 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 5-(2-Propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(2-Propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 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 | C18H15N3O2S2 |
| Molecular Weight | 369.46 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Propoxybenzylidene Standards
- 2-Phenyl-5-(2-propoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 609794-83-4)
- 5-(2-Propoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 609794-90-3)
- 6-Phenyl-2-(2-propoxybenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 609794-93-6)
- 6-Methyl-2-(2-propoxybenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 609794-94-7)
- 5-(4-propoxybenzylidene)thiazolidine-2,4-dione (CAS 587852-28-6)
Recommended Standards
- 5-((4-(Benzyloxy)benzo[b]thiophen-7-yl)methyl)thiazolidine-2,4-dione (CAS 213455-11-9)
- 5,6,7,8-Tetrahydro-2-methyl-3-phenyl-N-(3-pyridinylmethyl)pyrazolo[5,1-b]quinazolin-9-amine (CAS 896831-25-7)
- 4'-Cyano-[1,1'-biphenyl]-4-yl 4-pentylbenzoate (CAS 59443-80-0)
- 7-Methyl-3-oxo-N-phenyl-5-(thiophen-2-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 445404-88-6)
- 2-Ethyl-5,6-dimethylthieno[2,3-d]pyrimidine-4-thiol (CAS 917746-80-6)
- 82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate (CAS 82304-99-2)
- 4-(tert-Butoxy)-1-cyclopropoxy-2-isopropoxybenzene (CAS 1243458-28-7)
- (E)-9-Methyldec-2-enal (CAS 654668-49-2)
- 2-Methylbutane-1,2,3-triol (CAS 29602-51-5)
- 3-(2-Methoxyphenyl)-2,2-dimethyl-4-nitrobutanal (CAS 1262832-35-8)
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- 2-(4-Amino-3-(difluoromethyl)-5-hydroxypyridin-2-yl)acetic acid (CAS 1805136-73-5)
- 4-(4-tert-Butylphenyl)-2-{[3-(1H-imidazol-1-yl)propyl]amino}-4-oxobutanoic acid (CAS 1026742-07-3)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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