Guanosine-13C,15N2 ·X Hydrate CAS 197227-95-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 197227-95-5 |
| Molecular Formula | C9[13C]H13N3[15N]2O5 |
| Molecular Weight | 286.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Guanosine-13C,15N2 ·X Hydrate (CAS 197227-95-5) pharmaceutical standards reference standard. Molecular formula: C9[13C]H13N3[15N]2O5. Molecular weight: 286.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9[13C]H13N3[15N]2O5 |
| Molecular Weight | 286.22 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 4 |
Related Guanosine Standards
- L-Guanosine (CAS 26578-09-6)
- Guanosine (CAS 118-00-3)
- Guanosine- (CAS 197228-02-7)
- Guanosine 3',5'-Cyclic Monophosphate (CAS 7665-99-8)
- Guanosine-5＇-Monophosphate (CAS 85-32-5)
- Guanosine, N-acetyl-, 2′,3′-diacetate (CAS 65360-02-3)
- Guanosine-<SUP>15</SUP>N<SUB>5</SUB>-5′-monophosphate sodium salt (CAS 1257650-86-4)
- Guanosine Impurity 1 (CAS 69281-33-0)
Recommended Standards
- Trimethylsilyl 2,2,3,3,4,4,4-heptafluorobutanoate (CAS 24929-99-5)
- Ebastine Impurity 19 (CAS CATO-C4X-202919)
- Ethyl 1-(2-ethoxy-2-oxoethyl)-2,2,3,3-tetrafluorocyclobutane-1-carboxylate (CAS 39645-36-8)
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-methylpiperazin-1-yl)methanone hydrochloride (CAS 1353980-53-6)
- 6-Bromo-4-fluoropyridin-2-amine (CAS 1805444-06-7)
- Phosphamide Mustard Cyclohexanamine Salt (CAS 1566-15-0)
- 6-ethyl-3,4-dihydro-2H-pyran-5-carboxylic acid (CAS 1803591-24-3)
- (Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)-N,N-dimethylhept-5-enamide (CAS 68192-15-4)
- 5-(Morpholinosulfonyl)thiophene-3-carboxylic acid (CAS 1041528-64-6)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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