2-Chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoic acid CAS 220461-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220461-68-7 |
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoic acid (CAS 220461-68-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9ClN2O2. Molecular weight: 236.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-((4-Chloro-1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006460-35-0)
- 4-Chloro-6-(3-methoxyphenoxy)pyrimidine (CAS 1017087-53-4)
- 2-Chloro-5-(1-methyl-1H-pyrazol-3-yl)benzoic acid (CAS 1031418-17-3)
- 5-Chloro-n-(4-methylpyridin-2-yl)furan-2-carboxamide (CAS 1043110-13-9)
- 5-(4-Chloro-3-methylphenoxy)furan-2-carbaldehyde (CAS 1082167-98-3)
- 5-(2-Chloro-5-methoxyphenyl)pyrimidin-2-ol (CAS 1111104-23-4)
- 5-(5-Chloro-2-methoxyphenyl)pyrimidin-2-ol (CAS 1111104-25-6)
- 5-(3-Chloro-4-methoxyphenyl)pyrimidin-2-ol (CAS 1111108-41-8)
Recommended Standards
- 2-Chloro-3-(2-oxopropyl)quinazolin-4(3H)-one (CAS 62481-11-2)
- 2-Chloro-6-(3-methoxyphenoxy)pyrazine (CAS 77782-71-9)
- 2-(Chloromethyl)-4-oxo-1,4-dihydroquinoline-6-carboxamide (CAS 946755-57-3)
- 4-(Piperidin-4-ylsulfonyl)morpholine (CAS 1057399-32-2)
- Methyl 5-(2,4-dimethylphenyl)oxazole-4-carboxylate (CAS 89204-97-7)
- Boc-NH-PEG4-azide (CAS 940951-99-5)
- 1,4-Bis(methylsulfonyl)-1,4-diazepane (CAS 89754-58-5)
- (S)-Benzyl 2-((2-aminoacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353995-91-1)
- (6-Fluoro-2,2-dimethyltetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2411421-51-5)
- Neuropeptide GE (CAS 134748-04-2)
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