Cilastatin Impurity 47 CAS 877758-94-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 877758-94-6 |
| Molecular Formula | C15H24ClNO3 |
| Molecular Weight | 301.81 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cilastatin Impurity 47 (CAS 877758-94-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H24ClNO3. Molecular weight: 301.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H24ClNO3 |
| Molecular Weight | 301.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Cilastatin Standards
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Recommended Standards
- Sacubitril Impurity 38 (CAS CATO-C4X-280938)
- Chlorphenamine impurity 50 (CAS CATO-C4X-118850)
- 5-((3-(4-Chlorophenoxy)propyl)thio)-1,3,4-thiadiazol-2-amine (CAS 878584-10-2)
- Spectinomycin dihydrochloride EP Impurity D (CAS CATO-C4X-22162)
- Lornoxicam impurity 65 (CAS CATO-C4X-201665)
- 2-[2-(4-Fluorophenoxymethyl)-1,3-thiazol-4-yl]acetic acid (CAS 929974-99-2)
- 4-Chloro-3-(difluoromethyl)-2-fluoropyridine (CAS 1804703-92-1)
- 4-[(2,4-dimethoxyphenyl)amino]benzoic acid (CAS 1455122-90-3)
- Doxapram Impurity 10 (CAS 3192-92-5)
- Semaglutide impurity 29 (CAS 110990-08-4)
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