8-Cyclopentyl-1,3-dimethylxanthine CAS 35873-49-5
| CAS No. | 35873-49-5 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
8-Cyclopentyl-1,3-dimethylxanthine (CAS 35873-49-5), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.
8-Cyclopentyl-1,3-dimethylxanthine is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
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
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1967 |
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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