Famciclovir USP Related Compound C CAS 174155-70-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 174155-70-5 |
| Molecular Formula | C12H17N5O2 |
| Molecular Weight | 263.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Famciclovir USP Related Compound C (CAS 174155-70-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17N5O2. Molecular weight: 263.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17N5O2 |
| Molecular Weight | 263.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 5 |
Related Famciclovir Standards
- Famciclovir Impurity 12 (CAS CATO-C4X-164212)
- Famciclovir impurity 3 (CAS 97845-65-3)
- Famciclovir Impurity 27 (CAS CATO-C4X-164227)
- Famciclovir impurity 3 (CAS 172529-94-1)
- Famciclovir Impurity 7 (CAS 2815212-98-5)
- Famciclovir USP Related Compound B (CAS 104227-88-5)
- Famciclovir Impurity 4 (CAS 234110-22-6)
- Famciclovir Impurity 15 (CAS CATO-C4X-164215)
Recommended Standards
- tert-Butyl 2-(6-(methylamino)-9H-purin-9-yl)acetate (CAS 918334-35-7)
- 5-Oxo-7a-phenyl-hexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylic acid (CAS 1008946-76-6)
- tert-Butyl 2-(6-(methylamino)-3H-purin-3-yl)acetate (CAS 918334-36-8)
- Avibactam Impurity 80 (CAS CATO-C4X-134880)
- Tipiracil Impurity 8 (CAS 18592-13-7)
- methyl 3-[(3-aminophenyl)sulfanyl]propanoate (CAS 1184057-66-6)
- 7-Bromo-2,4,8-trichloro-6-(trifluoromethyl)quinazoline (CAS 2823478-91-5)
- 1-(3-(4-Chlorophenyl)isoxazol-5-yl)ethan-1-one (CAS 37091-33-1)
- 4-((tert-Butyldiphenylsilyl)oxy)piperidine (CAS 396091-35-3)
- Hexapeptide-11 (CAS 161258-30-6)
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 13829788188 / jacky.chen@cato-chem.com