Calcium Folinate CAS 1492-18-8
Purity >75%In StockPharmaceutical Standards
| CAS No. | 1492-18-8 |
| Molecular Formula | C20H21N7O7 Ca |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Calcium Folinate (CAS 1492-18-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H21N7O7 Ca. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H21N7O7 Ca |
| Molecular Weight | 511.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >75% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 7 |
Related Calcium Standards
- Calcium Folinate EP Impurity I disodium salt (CAS 133978-76-4)
- Calcium Folinate Hydrate (CAS 2060570-47-8)
- Calcium Folinate EP Impurity A (CAS 4271-30-1)
- Calcium folinate Impurity 12 (CAS 4349-43-3)
- Calcium folinate Impurity 19 (CAS 77314-00-2)
- Calcium Folinate EP Impurity B (Mixture of Diastereomers) (CAS 98814-60-9)
- Calcium folinate Impurity 11 (CAS CATO-C4X-224111)
- Calcium Folinate EP Impurity E calcium salt (CAS CATO-C4X-22417)
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