4-(pyridin-2-yl)-2,3-dihydro-1,3-thiazol-2-one CAS 805983-92-0
| CAS No. | 805983-92-0 |
| Molecular Formula | C8H6N2OS |
| Molecular Weight | 178.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.21 g/mol gives 4-(pyridin-2-yl)-2,3-dihydro-1,3-thiazol-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(pyridin-2-yl)-2,3-dihydro-1,3-thiazol-2-one (CAS 805983-92-0) is a high-purity analytical reference standard with the molecular formula C8H6N2OS and a molecular weight of 178.21 g/mol.
Structurally, 4-(pyridin-2-yl)-2,3-dihydro-1,3-thiazol-2-one (C8H6N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 178.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(pyridin-2-yl)-2,3-dihydro-1,3-thiazol-2-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 | C8H6N2OS |
| Molecular Weight | 178.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related pyridin Standards
- 4-(pyridin-4-yl)-2,3-dihydro-1,3-thiazol-2-one (CAS 103317-30-2)
- 3-(Pyridin-2-yl)-1,2,4-thiadiazol-5-amine (CAS 138588-22-4)
- 5-(Pyridin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 1477-24-3)
- 2-(Pyridin-3-yl)thiazol-4-ol (CAS 751448-15-4)
- 4-(pyridin-3-yl)-2,3-dihydro-1,3-thiazol-2-one (CAS 806643-27-6)
- 4-Pyridin-3-yl-4H-[1,2,4]triazole-3-thiol (CAS 29982-33-0)
- 5-(Pyridin-2-yl)-1,3,4-thiadiazol-2-amine (CAS 25468-22-8)
- 5-(Pyridin-2-yl)-1h-1,2,4-triazole-3-thiol (CAS 32362-89-3)
Recommended Standards
- 4-(Furan-2-yl)thiophene-2-carbaldehyde (CAS 893735-78-9)
- 4-(3-Amino-phenyl)-thiazol-2-ylamine (CAS 610279-47-5)
- 4-(Thiazol-2-yl)pyrimidin-2-amine (CAS 874830-88-3)
- 4-(1H-Tetrazol-1-yl)benzenethiol (CAS 58738-18-4)
- 3-(4-Chlorophenyl)-5-(cinnamylthio)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 477735-17-4)
- 3-Amino-3-(furan-3-yl)propan-1-ol (CAS 612532-54-4)
- 2-Amino-4,4,4-trifluoro-butyric acid ethyl ester hydrochloride (CAS 3834-43-3)
- 1-(4-Fluorophenyl)-4-hydroxy-N-(2-(1-phenyl-1H-pyrazol-3-yl)ethyl)-1H-pyrazole-3-carboxamide (CAS 1798019-94-9)
- 1-(1-(Difluoromethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856100-49-6)
- 3-(4-Hydroxy-2-methylphenyl)acrylic acid (CAS 103203-88-9)
- 5-methoxy-2-(pyrrolidin-3-yl)pyridine dihydrochloride (CAS 1909317-45-8)
- 6-Morpholinonicotinic acid (CAS 120800-52-4)
- tert-Butyl (4-(methylsulfonyl)isothiazol-3-yl)carbamate (CAS 2794197-48-9)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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