Valaciclovir EP Impurity M CAS 847670-62-6
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 847670-62-6 |
| Molecular Formula | C14H20N6O5 |
| Molecular Weight | 352.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Valaciclovir EP Impurity M (CAS 847670-62-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H20N6O5. Molecular weight: 352.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H20N6O5 |
| Molecular Weight | 352.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
Related Valaciclovir Standards
- Valaciclovir EP Impurity D (CAS 1346747-69-0)
- Valaciclovir Impurity 36 (CAS 19542-54-2)
- Valaciclovir Impurity 37 (CAS CATO-C4X-124837)
- Valaciclovir Impurity 42 (CAS 73504-31-1)
- Valaciclovir EP Impurity J (CAS 142963-63-1)
- Valaciclovir EP Impurity C (CAS 1346747-65-6)
- Valaciclovir EP Impurity R (CAS 142963-59-5)
- Valaciclovir EP Impurity R (CAS 142963-60-8)
Recommended Standards
- Tedizolid Impurity 22 (CAS CATO-C4X-105422)
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- Tadalafil Impurity 141 (CAS 477970-21-1)
- Dapagliflozin Impurity 208 (CAS CATO-C4X-1138208)
- 2-(((1-(tert-Butoxycarbonyl)piperidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353963-47-9)
- 1-(2,5-Dichlorophenyl)methanamine hydrochloride (CAS 42365-57-1)
- Isoquinoline-1,7-diamine (CAS 244219-96-3)
- Diphenyldiacetoxysilane (Diacetoxydiphenylsilane) (CAS 66817-59-2)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com