(1Z)-1-(3-Ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)propan-2-one CAS 300801-52-9
| CAS No. | 300801-52-9 |
| Molecular Formula | C13H15NO2S |
| Molecular Weight | 249.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1Z)-1-(3-Ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)propan-2-one.
(1Z)-1-(3-Ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)propan-2-one (CAS 300801-52-9) is a high-purity analytical reference standard with the molecular formula C13H15NO2S and a molecular weight of 249.33 g/mol.
(1Z)-1-(3-Ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)propan-2-one (C13H15NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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 (1Z)-1-(3-Ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)propan-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 | C13H15NO2S |
| Molecular Weight | 249.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (1-(Thieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 910037-26-2)
- (2E)-3-(Dimethylamino)-2-{5-[(1Z)-1-(methoxyimino)ethyl]thiophen-2-yl}prop-2-enenitrile (CAS 338954-44-2)
- BAY 11-7085 (CAS 196309-76-9)
- 1-((Cyclobutyl(isocyano)methyl)sulfonyl)-4-methylbenzene (CAS 83593-77-5)
- 2-Methyl-2H-pyrazolo[4,3-c]pyridine (CAS 41373-08-4)
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- 2-(2-aminophenyl)-N-(1,3-dimethyl-1H-pyrazol-5-yl)acetamide (CAS 1052559-94-0)
- 4-Methoxy-3-nitrobenzylamine hydrochloride (CAS 21078-48-8)
- Fluvastatin Impurity 11 (CAS 1331643-17-4)
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- 1-(Aminomethyl)-2-azabicyclo[2.2.1]heptan-3-one (CAS 2138057-01-7)
- 2-((3-(Trifluoromethyl)benzyl)oxy)isoindoline-1,3-dione (CAS 30777-88-9)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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