Guanosine Impurity 5 Triethylamine CAS 852155-74-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 852155-74-9 |
| Molecular Formula | C11H17N5O11P2 C6H15N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Guanosine Impurity 5 Triethylamine (CAS 852155-74-9) pharmacopoeial impurity standards reference standard. Molecular formula: C11H17N5O11P2 C6H15N. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H17N5O11P2 C6H15N |
| Molecular Weight | 558.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
Related Guanosine Standards
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Recommended Standards
- Ioversol Impurity 12 (CAS 70894-76-7)
- Belumosudil Impurity 69 (CAS CATO-C4X-298869)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 444152-07-2)
- (4-Chlorophenyl)[4-(2,6-dichlorophenyl)-1H-pyrrol-3-yl]methanol (CAS 338413-76-6)
- Phenylacetic Acid Mustard (CAS 10477-72-2)
- (2-Cyclopropoxy-4-iodophenyl)methanamine (CAS 1243357-00-7)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com