Vidarabine Impurity 3 CAS 29984-33-6
| CAS No. | 29984-33-6 |
| Molecular Formula | C10H14N5O7P |
| Molecular Weight | 347.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Vidarabine Impurity 3.
As a process- or degradation-related impurity, Vidarabine Impurity 3 (CAS 29984-33-6, C10H14N5O7P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C10H14N5O7P, Vidarabine Impurity 3 contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 347.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Vidarabine Impurity 3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14N5O7P |
| Molecular Weight | 347.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 5 |
Related Vidarabine Standards
- Vidarabine Impurity 10 (CAS 26524-56-1)
- Vidarabine Impurity 7 (CAS 29740-88-3)
- Vidarabine Impurity 8 (CAS 56552-99-9)
- Vidarabine Impurity 9 (CAS 56942-19-9)
- Vidarabine Impurity 1 (CAS 7013-16-3)
- Vidarabine Impurity 5 (CAS CATO-C4X-20555)
- Vidarabine (CAS 5536-17-4)
- Vidarabine Impurity 6 (CAS CATO-C4X-20556)
Recommended Standards
- Bucladesine Impurity 6 (CAS 16955-44-5)
- Bucladesine Impurity 11 (CAS 21138-49-8)
- S-Adenosyl-L-Methionine Impurity 12 (CAS 84-21-9)
- 5＇-Adenylic Acid (CAS 61-19-8)
- Ledipasvir Impurity 41 (CAS CATO-C4X-331341)
- Levofloxacin Hemihydrate EP Impurity H (CAS 177472-30-9)
- Etamsylate impurity 3 (CAS 2446301-90-0)
- 2-(Azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione hydrochloride (CAS 1864057-89-5)
- 1-(Methoxymethyl)cyclopropane-1-sulfonamide (CAS 681808-28-6)
- tert-Butyl(R)-4-(aminomethyl)thiazolidine-3-carboxylate (CAS 391248-13-8)
- 6-Amino-N-(4-bromo-2-methylphenyl)-8-(trifluoromethyl)-4-thia-2-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 626228-80-6)
- 2-Ethylbutyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-11-6)
- (2-Ethyl-1-methoxycyclohexyl)methanamine (CAS 1481404-69-6)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com