Sodium (2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-olate CAS 81035-56-5
| CAS No. | 81035-56-5 |
| Molecular Formula | C10H14BrN5O13P3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a salt form, a carbohydrate-derived structure, an amide group, a phosphate ester group, bromine substitution, Sodium (2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-olate is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 608.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Sodium (2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-olate (CAS 81035-56-5) is a high-purity analytical reference standard with the molecular formula C10H14BrN5O13P3Na and a molecular weight of 608.06 g/mol.
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 | C10H14BrN5O13P3 Na |
| Molecular Weight | 608.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
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- 4-Methyl-N-propyl-2-(thiophen-3-yl)thiazole-5-carboxamide (CAS 931051-20-6)
- 5-(1,1-Dimethylethyl)-2-hydroxy-3-(trimethylsilyl)benzaldehyde (CAS 954382-22-0)
- 5-Amino-1-(3,5-dimethylphenyl)-1h-1,2,3-triazole-4-carboxamide (CAS 443113-22-2)
- Methyl 3-(5-amino-3,3-dimethyl-2-oxoindolin-1-yl)propanoate (CAS 1263215-18-4)
- Triphenylmethanesulfenyl Chloride (CAS 24165-03-5)
- Ethyl 2-(4-(3-(4-acetyl-3-hydroxy-2-propylphenoxy)propoxy)phenoxy)acetate (CAS 1415562-88-7)
- 3-(4-Fluorophenyl)butanoic acid (CAS 15954-41-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
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