Tenofovir disoproxil CAS 202138-50-9
| CAS No. | 202138-50-9 |
| Molecular Formula | C19H30N5O10P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H30N5O10PC4H4O4, Tenofovir disoproxil contains a flavonoid core, 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 635.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Tenofovir disoproxil (CAS 202138-50-9), molecular formula C19H30N5O10PC4H4O4 and molecular weight 635.52 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tenofovir disoproxil 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 | C19H30N5O10P C4H4O4 |
| Molecular Weight | 635.52 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 |
| CAS Registry Year (est.) | 2014 |
| 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
- Lacto-N-difucohexaose II (CAS 62258-12-2)
- Ethyl 2-Acetamido-2-ethoxycarbonyl-3-(2-ethyl-5-methyl-3-oxoisoxazolin-4-yl) propionate (CAS 127020-33-1)
- (3S,5S)-N,N,5-trimethylpyrrolidin-3-amine (CAS 485832-99-3)
- tert-Butyl 5-amino-8-bromo-4,5-dihydro-1H-benzo[c]azepine-2(3H)-carboxylate (CAS 1798793-68-6)
- Ethyl 3-amino-4-(4-benzoylpiperazin-1-yl)benzoate (CAS 792946-70-4)
- Ethyl 2-(2-((tert-butoxycarbonyl)amino)pyridin-4-yl)acetate (CAS 474679-02-2)
- (E)-3-(4-isobutylphenyl)-1-morpholinoprop-2-en-1-one (CAS 329778-71-4)
- 1,1'-(2,5-Dimethyl-1,4-phenylene)diethanone (CAS 74472-14-3)
- 4-(4-Hydroxy-3,5-dimethylphenyl)but-3-en-2-one (CAS 500902-78-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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