Lamivudine-13C1-d2 CAS CATO-C4X-119415
| CAS No. | CATO-C4X-119415 |
| Molecular Formula | C7[13C]H9D2N3O3S |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Lamivudine-13C1-d2 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies Lamivudine-13C1-d2 (CAS CATO-C4X-119415), a certified reference material (molecular formula C7[13C]H9D2N3O3S, MW 232.26 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), Lamivudine-13C1-d2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7[13C]H9D2N3O3S |
| Molecular Weight | 232.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lamivudine Standards
- Lamivudine-13C1-d2 (CAS CATO-C4X-119414)
- 4’-Epi Lamivudine-15N2,13C (CAS 1246815-07-5)
- Lamivudine-13C-15N2 (CAS 134678-17-4 (unlabelled))
- Lamivudine Impurity 19 (CAS 953806-67-2)
- Lamivudine-13c,15n2,d2 (CAS CATO-CCAD303867)
- Lamivudine Impurity J (CAS 131086-26-5)
- Lamivudine EP Impurity J (CAS 145986-07-8)
- Lamivudine Impurity B (CAS 141434-39-1)
Recommended Standards
- Cefadroxil Impurity 39 (CAS CATO-C4X-122439)
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- 7-ACA Impurity 1 (CAS CATO-C4X-23121)
- Sulbactam Impurity N1 (CAS 4888-97-5)
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