4-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one CAS 227178-06-5
| CAS No. | 227178-06-5 |
| Molecular Formula | C10H7N3OS |
| Molecular Weight | 217.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.25 g/mol gives 4-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one (CAS 227178-06-5), molecular formula C10H7N3OS and molecular weight 217.25 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one (C10H7N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7N3OS |
| Molecular Weight | 217.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(1h-Imidazole-4-sulfonyl)morpholine (CAS 58768-28-8)
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- 5-(1H-Indol-3-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 379725-80-1)
- 4-((4-Oxo-4,5-dihydrothiazol-2-yl)amino)benzonitrile (CAS 828298-25-5)
- (4-(Difluoromethyl)-6-methoxy-5-methylpyridin-2-yl)methanol (CAS 1805607-72-0)
- 4-((4-Chlorophenyl)amino)-4-oxo-3-((pyridin-3-ylmethyl)amino)butanoic acid (CAS 945492-10-4)
- 5-chloro-4-isopropoxy-3-methyl-benzofuran-2-carboxylic acid (CAS 857080-98-9)
- ((2R,3S,4R,5S)-3,4,5-Trihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 34980-65-9)
- Methyl 2-(1-bromoethyl)benzoate (CAS 16281-95-1)
- N-(3-aminobenzyl)-3-methoxypropanamide (CAS 1248725-35-0)
- 2-(3-Chloro-4-fluorophenoxy)acetonitrile (CAS 1341652-79-6)
- 2-Ethoxymethyl-benzoic acid (CAS 103323-95-1)
- 1-[(4R)-2,2-Dimethyl-1,3-Dioxolan-4-Yl]-2,2,2-Trifluoroethanone (CAS 162932-23-2)
- Peptide-GMF (CAS CATO-CPTD788469)
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