Guanosine 5'-Diphosphate CAS 146-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146-91-8 |
| Molecular Formula | C10H15N5O11P2 |
| Molecular Weight | 443.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Guanosine 5'-Diphosphate (CAS 146-91-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H15N5O11P2. Molecular weight: 443.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H15N5O11P2 |
| Molecular Weight | 443.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1957 |
| Nitrogen Atoms | 5 |
Related Guanosine Standards
- Guanosine Impurity 3 (CAS 117723-13-4)
- Guanosine Impurity 1 (CAS 69281-33-0)
- Guanosine-<SUP>15</SUP>N<SUB>5</SUB>-5′-monophosphate sodium salt (CAS 1257650-86-4)
- Guanosine, N-acetyl-, 2′,3′-diacetate (CAS 65360-02-3)
- 160385-87-5 guanosine,8-[(4-chlorophenyl)thio]-, cyclic 3',5'-[(s)-hydrogen phosphorothioate] (9ci) (CAS 160385-87-5)
- Guanosine 5'-TriphosphateDISCONTINUED (CAS 86-01-1)
- Guanosine-5＇-Monophosphate (CAS 85-32-5)
- Guanosine-5-O-(1-thiotriphosphate) (CAS 81570-50-5)
Recommended Standards
- Entacapone impurity 54 (CAS CATO-C4X-162954)
- Opicapone Impurity 73 (CAS CATO-C4X-240473)
- Dihydroergotamine Mesylate Impurity 1 (CAS 81149-12-4)
- Methyl 2-bromo-3,4-dihydroxy-5-methoxybenzoate (CAS 123685-25-6)
- 4-Phenylpiperazine-1-carboxamide (CAS 77464-11-0)
- 2-Iodo-m-xylene (CAS 608-28-6)
- Lenvatinib Impurity 182 (CAS CATO-C4X-1140182)
- Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-iodo-4-methoxyphenyl)propanoate (CAS 113850-71-8)
- Inositol mono orthoformate (CAS 15585-04-3)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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