Metformin Pamoate CAS 34461-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34461-22-8 |
| Molecular Formula | C23H16O6 C4H11N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Metformin Pamoate (CAS 34461-22-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H16O6 C4H11N5. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H16O6 C4H11N5 |
| Molecular Weight | 517.54 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 5 |
Related Metformin Standards
- Metformin EP Impurity D (CAS 108-78-1)
- Metformin Hydrochloride (CAS 1115-70-4)
- Metformin-d6 Hydrochloride (CAS 1185166-01-1)
- Metformin Impurity 38 (CAS 118632-64-7)
- Metformin EP impurity F Tetrahydrofuran Solution (CAS 124-40-3 (free base))
- Metformin Impurity 532 (CAS 141-83-3)
- Metformin Impurity N74 (CAS 1609-00-3)
- Metformin EP Impurity E HCl (CAS 1674-62-0)
Recommended Standards
- 4-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-methylaniline (CAS 797806-96-3)
- 6-Bromo-8-methoxy-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1447965-79-8)
- Biotin Impurity 04 (CAS 26339-40-2)
- 1-Ethyl-1h-benzo[d]imidazole-4-carboxylic acid (CAS 1510872-32-8)
- 2-Amino-7,7-dimethyl-1-(3-nitrophenyl)-5-oxo-4-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 339336-55-9)
- Benzyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate hydrochloride (CAS 2008714-47-2)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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