64431-95-4 Glycine-1-13C, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]- CAS 64431-95-4
| CAS No. | 64431-95-4 |
| Molecular Formula | C25[13C]H43NO6 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C25[13C]H43NO6 H2O, 64431-95-4 Glycine-1-13C, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]- contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
64431-95-4 Glycine-1-13C, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]- (CAS 64431-95-4), molecular formula C25[13C]H43NO6 H2O and molecular weight 483.65 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C25[13C]H43NO6 H2O |
| Molecular Weight | 483.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
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- 5-tert-Butylthiophene-2-carbonyl chloride (CAS 832113-93-6)
- (2-(Aminomethyl)-6-bromopyridin-4-yl)boronic acid (CAS 2225173-87-3)
- 1-(Propan-2-yl)-1h-indole-3-carboxylic acid (CAS 158574-87-9)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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