2-Isobutyramido Guanosine 2',3',5'-Tris(isobutanoate) CAS 70337-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70337-80-3 |
| Molecular Formula | C26H37N5O9 |
| Molecular Weight | 563.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Isobutyramido Guanosine 2',3',5'-Tris(isobutanoate) (CAS 70337-80-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H37N5O9. Molecular weight: 563.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H37N5O9 |
| Molecular Weight | 563.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 5 |
Related Isobutyramido Standards
- N-[4-(5-Isobutyramido-1H-benzoimidazol-2-yl)phenyl]benzamide (CAS 1261268-95-4)
- Methyl 2-isobutyramido-5-((2-methoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335409-88-6)
- 4-Isobutyramido-N-(2-(2-phenylacetamido)ethyl)benzamide (CAS 1021219-53-3)
- (S)-2-Isobutyramido-N-(5-methylisoxazol-3-yl)-3-phenylpropanamide (CAS 1134368-62-9)
- 4-Isobutyramido-1-naphthyl Isobutyrate (CAS 1624260-34-9)
- 2-(2-Isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid (CAS 172405-20-8)
- Methyl 3-isobutyramido-3-(thiophen-2-yl)propanoate (CAS 1241179-99-6)
- 3-Isobutyramido-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid (CAS 1206969-41-6)
Recommended Standards
- Fluorescein-thiourea-PEG2-azide (CAS 1146195-72-3)
- Cefoperazone Impurity 18 (CAS CATO-C4X-114918)
- Cefpirome Impurity 46 (CAS CATO-C4X-120746)
- Tert-butyl 5-(aminomethyl)-2-azabicyclo[3.1.0]Hexane-2-carboxylate (CAS 2306263-51-2)
- 4-Fluoroaniline Hydrobromide (CAS 85734-18-5)
- 1-ethylpyrrolidine-2-carbaldehyde (CAS 1706455-97-1)
- N,N'-(4-hydroxy-1,3-phenylene)diacetamide (CAS 38847-62-0)
- 2,4,6-Tri(pyrrolidin-1-yl)-1,3,5-triazine (CAS 5794-91-2)
- 4-Bromo-5-iodofuran-2-carboxylic acid (CAS 19303-42-5)
- Peptide 439 (CAS CATO-CPTD788439)
Why CATO?
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