Vardenafil Acetyl-d5 Analogue CAS 1330171-51-1
| CAS No. | 1330171-51-1 |
| Molecular Formula | - |
| Molecular Weight | 471.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Vardenafil Acetyl-d5 Analogue (CAS 1330171-51-1), molecular formula C25H29D5N6O3 and molecular weight 471.61 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, Vardenafil Acetyl-d5 Analogue is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 471.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Vardenafil Acetyl-d5 Analogue 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 | C25H29D5N6O3 |
| Molecular Weight | 471.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 6 |
Related Vardenafil Standards
- Vardenafil Oxopiperazine (Impurity) (CAS 448184-58-5)
- Vardenafil Acetyl Analogue (CAS 1261351-28-3)
- Vardenafil Impurity 31 (CAS CATO-C4X-101731)
- Vardenafil Impurity 36 (CAS 224788-36-7)
- Vardenafil USP Related Compound E (CAS 448184-46-1)
- Vardenafil EP impurity A (CAS CATO-C4X-101722)
- Vardenafil EP Impurity A (CAS 2169247-39-4)
- Vardenafil Impurity 66 (CAS CATO-C4X-101766)
Recommended Standards
- Revefenacin Impurity 23 (CAS CATO-C4X-203123)
- tert-Butyl cyclopropyl(5-(1-tosylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352540-38-5)
- Atracurium Impurity 82 (CAS 1075726-70-3)
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-(p-tolyl)ethanone (CAS 477313-53-4)
- Methyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 176106-12-0)
- trans-2-methylmorpholine-3-carboxylic acid hydrochloride (CAS 1808578-40-6)
- Heptadecan-9-yl 7-((2-hydroxyethyl)(6-oxo-6-(undecyloxy)hexyl)amino)heptanoate (CAS 2714482-37-6)
- 2-Fluoro-5-(trimethylstannyl)pyridine (CAS 660847-68-7)
- H-D-Glu-OMe (CAS 26566-13-2)
- (S)-2-Amino-1-((S)-3-(benzyl(isopropyl)amino)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401666-37-2)
- 3-(4-Cyano-3-hydroxyphenyl)acrylic acid (CAS 1262018-87-0)
- (S)-4,4-difluoropiperidin-3-ol (CAS 1620724-08-4)
- 1-(5-Bromopyridin-2-yl)cyclopropanecarbonitrile (CAS 827628-15-9)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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