Gadoteridol Impurity 18 CAS 68516-39-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 68516-39-2 |
| Molecular Formula | C4H8O4 |
| Molecular Weight | 120.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Gadoteridol Impurity 18 (CAS 68516-39-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H8O4. Molecular weight: 120.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H8O4 |
| Molecular Weight | 120.10 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
Related Gadoteridol Standards
- Gadoteridol Impurity N112 (CAS CATO-C4X-1514112)
- Gadoteridol Impurity 6 (CAS 214195-92-3)
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- Gadoteridol Impurity 3 (CAS 138884-13-6)
- Gadoteridol (CAS 120066-54-8)
- Gadoteridol Impurity 10 (CAS CATO-C4X-225710)
- Gadoteridol Related Compound C TFAsalt (CAS 220182-19-4(free base))
- Gadoteridol Impurity 12 TriHCl (CAS CATO-C4X-225712)
Recommended Standards
- 4845-50-5 3PYY0W5672 1,4-Dioxane-2,3-diol 2,3-Dihydroxy-1,4-dioxane p-Dioxane-2,3-diol EINECS 225-431-3 NSC 57544 UNII-3PYY0W5672 (CAS 4845-50-5)
- α-Methylglyceric Acid (CAS 21620-60-0)
- Methyl Glycerate (CAS 615-34-9)
- Acetylcysteine Impurity 57 (CAS CATO-C4X-153257)
- Cilostazol impurity 11 (CAS 54197-64-7)
- 6-Methoxy-3-methylpyridin-2-amine (CAS 1260663-81-7)
- tert-Butyl (2-(6-acetyl-5-hydroxypyridin-2-yl)ethyl)carbamate (CAS 1393539-59-7)
- (2S,4R)-1-Boc-4-(tert-butyldimethylsilyloxy)-2-(hydroxymethyl)pyrrolidine (CAS 114676-67-4)
- 1-Methyl-N-(quinolin-6-yl)-1H-pyrazole-4-carboxamide (CAS 1623926-59-9)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
Why CATO?
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