Methyl 5-(6-chloro-3-pyridinyl)-3-oxo-4-pentenoate CAS 1233055-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1233055-23-6 |
| Molecular Formula | C11H10ClNO3 |
| Molecular Weight | 239.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 5-(6-chloro-3-pyridinyl)-3-oxo-4-pentenoate (CAS 1233055-23-6) pharmaceutical standards reference standard. Molecular formula: C11H10ClNO3. Molecular weight: 239.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO3 |
| Molecular Weight | 239.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Ethyl 7-chloro-2-methyl-2H-pyrazolo[4,3-b]pyridine-6-carboxylate (CAS 100478-09-9)
- 2-Chloro-N-((2-hydroxy-1H-benzo[d]imidazol-6-yl)methyl)acetamide (CAS 100698-50-8)
- 4-[(2-Chloro-3-pyridinyl)carbonyl]-2-piperazinone (CAS 1016743-92-2)
- 4-((3-Chloro-4-methylphenyl)amino)-4-oxobut-2-enoic acid (CAS 116081-44-8)
- 2-Chloro-N-(4,6-dimethyl-isoxazolo[5,4-b]pyridin-3-yl)-acetamide (CAS 1171935-26-4)
- 4-Chloro-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 1184918-12-4)
- 4-Chloro-5-methoxyindole-3-acetic acid (CAS 1227578-32-6)
- 2-(4-Chloro-7-methoxy-1H-indol-3-yl)acetic acid (CAS 1227593-53-4)
Recommended Standards
- 2-(2-Chloroacetyl)-4,5-dimethoxybenzonitrile (CAS 1228552-59-7)
- 4-(2-Aminoethyl)-6-chloro-7-hydroxy-2H-chromen-2-one (CAS 1234064-10-8)
- Ethyl 3-amino-6-chlorobenzofuran-2-carboxylate (CAS 1228148-47-7)
- Ethyl 2-(phenylamino)-4-thiazolecarboxylate (CAS 126533-76-4)
- 2-(cyclopentylamino)pyridine-3-carboxylic acid 460363-30-8 Z71177704 (CAS 460363-30-8)
- 2-(Cyclopropylamino)-6-phenylnicotinic acid (CAS 1267450-59-8)
- (3-Aminophenyl)(pyrrolidin-1-yl)methanone hydrochloride (CAS 372096-54-3)
- Methyl (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-methanesulfinylbutanoate (CAS 63701-09-7)
- 1-Amino-5-iodo-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 127984-95-6)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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