Tenofovir Disoproxil Impurity 15 CAS 365417-53-4(Free Base)
| CAS No. | 365417-53-4(Free Base) |
| Molecular Formula | C18H28N5O10P |
| Molecular Weight | N/A |
| 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 Tenofovir Disoproxil Impurity 15.
CATO supplies Tenofovir Disoproxil Impurity 15 (CAS 365417-53-4(Free Base)), a pharmacopoeial impurity reference standard (molecular formula C18H28N5O10PC4H4O4, MW 621.49 g/mol) used for the identification and quantification of trace impurities in APIs.
Tenofovir Disoproxil Impurity 15 (C18H28N5O10PC4H4O4) contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Tenofovir Disoproxil Impurity 15 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 | C18H28N5O10P C4H4O4 |
| Molecular Weight | 621.49 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Tenofovir Standards
- Tenofovir alafenamide Impurity 79 (CAS 102-10-3)
- rac Tenofovir-d6 (CAS 1020719-94-1)
- Tenofovir disoproxil Impurity 142 (CAS 102537-97-3)
- Tenofovir Disoproxil Dimer (CAS 1093279-76-5)
- Tenofovir disoproxil Impurity 6 (CAS 1093279-77-6)
- Tenofovir disoproxil Impurity 28 (CAS 1115-59-9)
- Tenofovir Impurity 59 (CAS 116384-56-6)
- Tenofovir alafenamide impurity 85 (CAS 121149-98-2)
Recommended Standards
- Meloxicam impurity 13 (CAS CATO-C4X-169013)
- CAS 2131230-48-1 (CAS 2131230-48-1)
- Repaglinide Impurity O (CAS 147770-03-4)
- 5-Fluoro-2-methoxy-4-nitroaniline (CAS 1435806-78-2)
- 6-Chloro-N-(4-pyridinylmethyl)-2-pyridinamine (CAS 1220018-69-8)
- 1-(4-Isopropylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1015845-83-6)
- Ethyl 2-(aminomethyl)cyclohexane-1-carboxylate (CAS 1466910-45-1)
- (R)-Lorcaserin-D4DISCONTINUED. Please offer L469897 (CAS 1146440-33-6)
- 3-Chloro-N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2,2-dimethylpropanamide (CAS 866018-18-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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