5-(2-Acetylphenyl)picolinic acid CAS 1242338-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242338-99-3 |
| Molecular Formula | C14H11NO3 |
| Molecular Weight | 241.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Acetylphenyl)picolinic acid (CAS 1242338-99-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11NO3. Molecular weight: 241.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11NO3 |
| Molecular Weight | 241.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Acetylphenyl Standards
- 5-(4-Acetylphenyl)nicotinic acid (CAS 1193240-66-2)
- 5-(4-Acetylphenyl)-picolinic acid (CAS 1242339-04-3)
- 5-(3-Acetylphenyl)-picolinic acid (CAS 1242339-32-7)
- 5-(2-Acetylphenyl)nicotinic acid (CAS 1258624-63-3)
- 2-(2-Acetylphenyl)isonicotinic acid, 97% (CAS 1258633-36-1)
- 2-(4-Acetylphenyl)isonicotinic acid (CAS 1261920-88-0)
- 2-(3-Acetylphenyl)isonicotinic acid (CAS 1262005-25-3)
- n-(4-Acetylphenyl)pyrazine-2-carboxamide (CAS 353783-61-6)
Recommended Standards
- (S)-2-Amino-2-(2,3,4-trimethoxyphenyl)acetic acid (CAS 1241684-00-3)
- (R)-2-Amino-2-(2,3,4-trimethoxyphenyl)acetic acid (CAS 1241683-97-5)
- Rel-(2R,3R)-3-amino-3-(2,3-dimethoxyphenyl)-2-hydroxypropanoic acid (CAS 1217822-95-1)
- 4-chloro-N-(2-methoxy-1-methylethyl)-3-nitrobenzenesulfonamide (CAS 747412-35-7)
- N'-[(1E)-[2-(Pyrrolidin-1-yl)-1,3-thiazol-5-yl]methylidene]furan-2-carbohydrazide (CAS 400081-36-9)
- (3-Chloronaphthalen-2-yl)methanol (CAS 99852-39-8)
- 6-(Aminomethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one hydrochloride (CAS 1881322-03-7)
- O-Pivaloylhydroxylamine (CAS 35657-34-2)
- tert-Butyl 2-benzyl-1-oxo-2,7-diazaspiro[3.5]nonane-7-carboxylate (CAS 155600-89-8)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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