4-((4-Chlorophenyl)amino)-4-oxo-3-((pyridin-3-ylmethyl)amino)butanoic acid CAS 945492-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945492-10-4 |
| Molecular Formula | C16H16ClN3O3 |
| Molecular Weight | 333.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chlorophenyl)amino)-4-oxo-3-((pyridin-3-ylmethyl)amino)butanoic acid (CAS 945492-10-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16ClN3O3. Molecular weight: 333.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16ClN3O3 |
| Molecular Weight | 333.77 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-((2-Chloro-6-fluorobenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-54-8)
- 3-(4-Chlorobenzamido)-3-(4-methoxyphenyl)propanoic acid (CAS 332052-54-7)
- 4-Chloro-2-(4-methoxyphenyl)-5-(4-oxopiperidin-1-yl)pyridazin-3(2H)-one (CAS 338413-78-8)
- Benzyl-α,α-d2 Chloride (CAS 33712-34-4)
- 4-Fluoro-6-methoxy-1H-indazole (CAS 887569-13-3)
- (2E,2'E)-3,3'-(1,4-Phenylene)bis[2-propenoic acid] (CAS 23713-85-1)
- 1-(4-Fluorophenoxy)propan-2-amine hydrochloride (CAS 1193389-16-0)
- 5,7-Difluoro-4-methoxy-6-methyl-1H-indazole (CAS 2368909-62-8)
- 4-Fluoroquinolin-7-ol (CAS 1261738-96-8)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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