Aciclovir EP Impurity C CAS 91702-61-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 91702-61-3 |
| Molecular Formula | C8H11N5O3 |
| Molecular Weight | 225.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Aciclovir EP Impurity C (CAS 91702-61-3) pharmacopoeial impurity standards reference standard. Molecular formula: C8H11N5O3. Molecular weight: 225.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H11N5O3 |
| Molecular Weight | 225.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1983 |
| Nitrogen Atoms | 5 |
Related Aciclovir Standards
- Aciclovir EP Impurity L (CAS 3056-33-5)
- Aciclovir Impurity 6 (CAS 80685-22-9)
- Aciclovir Impurity 7 (CAS 80685-23-0)
- Aciclovir Impurity N3 (CAS 90114-17-3)
- Aciclovir Impurity 33 (CAS CATO-C4X-101033)
- Aciclovir Impurity 41 (CAS CATO-C4X-101041)
- Aciclovir Impurity 29 (CAS CATO-C4X-101029)
- Aciclovir Impurity Q (CAS CATO-C4X-101038)
Recommended Standards
- 2-amino-6-(hydroxymethyl)-4-oxo-4,6,7,8-tetrahydropteridine-5(3H)-carbaldehyde (CAS CATO-C3D-262395)
- Fluconazole Impurity 28 (CAS CATO-C4X-101928)
- 79002-45-2 {[(benzyloxy)carbonyl]amino}(hydroxy)acetic acid (CAS 79002-45-2)
- Raltitrexed Impurity 20 (CAS CATO-C4X-138620)
- Cefadroxil EP Impurity F (D-isomer) (CAS 147103-95-5)
- (R)-4-((4-benzylpiperazin-2-yl)methyl)benzonitrile (CAS 947275-80-1)
- 2-Ethyl-1H-benzo[d]imidazole-1-carbonitrile (CAS 55810-19-0)
- 2H-[1,4'-Bipyridin]-2-one (CAS 62150-42-9)
- 4-(((1-(2-Fluoroethyl)-4-methyl-1H-pyrazol-5-yl)amino)methyl)benzene-1,3-diol hydrochloride (CAS 1856091-98-9)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com