Penciclovir Diacetate CAS 97845-72-2
| CAS No. | 97845-72-2 |
| Molecular Formula | C14H23N5O5 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 341.36 g/mol gives Penciclovir Diacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Penciclovir Diacetate (CAS 97845-72-2), molecular formula C14H23N5O5 and molecular weight 341.36 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Penciclovir Diacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.36 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H23N5O5 |
| Molecular Weight | 341.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
Related Penciclovir Standards
Recommended Standards
- N-Phenyl-5-(9H-xanthen-9-yl)-1,3,4-oxadiazol-2-amine (CAS 62966-62-5)
- Pentyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate (CAS 216450-02-1)
- N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (CAS 2390570-31-5)
- Triethyl 2-((furan-2-ylmethyl)amino)ethane-1,1,2-tricarboxylate (CAS 477768-41-5)
- BornylBromide (CAS 4443-48-5)
- 6,7-Dihydro-5H-cyclopenta[b]pyridine-7-carboxylic acid hydrochloride (CAS 1610919-99-7)
- 3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride (CAS 1126795-00-3)
- (1R)-(-)-10-Camphorsulfonamide (CAS 72597-34-3)
- 6-(Aminomethyl)picolinic acid (CAS 160939-17-3)
- 8-Bromo-2-chloro-9-ethyl-9H-purin-6-amine (CAS 482364-31-8)
- N-[6-(1-hydroxy-1-methyl-ethyl)-1-(2-methylsulfonylethyl)indazol-5-yl]-6-(trifluoromethyl)pyridine-2-carboxamide (CAS 2751749-06-9)
- 2-(4-Methylphenyl)pyrrole (CAS 62506-80-3)
- Pazopanib Impurity 67 (CAS CATO-C4X-172567)
- Nonapeptide-1 (CAS 158563-45-2)
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