2-Chloro-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-5-nitrobenzamide CAS 301233-14-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301233-14-7 |
| Molecular Formula | C18H15ClN4O4 |
| Molecular Weight | 386.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-5-nitrobenzamide (CAS 301233-14-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15ClN4O4. Molecular weight: 386.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H15ClN4O4 |
| Molecular Weight | 386.79 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 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- (7-CHLORO-2,3-DIHYDRO-2-OXO-5-PHENYL-1H-BENZO-1,4-DIAZEPIN-3-YL) HYDROGEN SUCCINATE (CAS 4700-56-5)
- 2-{[(2E)-3-(3-chloro-4,5-dimethoxyphenyl)-2-cyanoprop-2-enoyl]amino}benzoic acid (CAS 364739-75-3)
- 1-(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-2-methylpyridin-4-yl)-4-methylpiperazine (CAS 306977-41-3)
- Methyl 3-(2-chloro-6-fluorophenyl)-5-[2-(4-toluidino)vinyl]-4-isoxazolecarboxylate (CAS 338417-65-5)
- 2-{[4-(4-chloro-2-fluorobenzenesulfonamido)phenyl]formamido}acetic acid (CAS 847751-79-5)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1-phenylpyrrolidine-2,5-dione (CAS 321430-83-5)
- 3-Chloro-2-(2-(phenylsulfonyl)-1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridine (CAS 338406-56-7)
- 6-Chloro-4-ethyl-4-(4-fluorophenyl)-3-(2,2,2-trifluoroethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 910483-02-2)
Recommended Standards
- Methyl 4-(3-chlorophenoxy)-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 338405-43-9)
- Quazepam (CAS 36735-22-5)
- Lenvatinib Impurity 3 (CAS 417719-51-8)
- benzyl (3S)-3-iodopyrrolidine-1-carboxylate (CAS 1353996-96-9)
- 6-Amino-5-chloro-4-(difluoromethyl)nicotinic acid (CAS 1806831-23-1)
- 3-(Prop-1-en-2-yl)benzaldehyde (CAS 123926-80-7)
- N-Ethyl-N-(5-(N-phenylacetamido)-1,3,4-thiadiazol-2-yl)acetamide (CAS 61784-93-8)
- 4-Chloro-3,5-difluorobenzamide (CAS 1431329-78-0)
- (s)-2-Amino-2-(4-bromo-2-methoxyphenyl)ethan-1-ol (CAS 1212799-95-5)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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