Calcium 5-methyltetrahydrofolate CAS 26560-38-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 26560-38-3 |
| Molecular Formula | C20H23N7O6 Ca |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Calcium 5-methyltetrahydrofolate (CAS 26560-38-3) pharmaceutical standards reference standard. Molecular formula: C20H23N7O6 Ca. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H23N7O6 Ca |
| Molecular Weight | 497.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 7 |
Related Calcium Standards
Recommended Standards
- 2-Chloro-5-(difluoromethyl)anisole (CAS 1261861-85-1)
- 4-Cyclopropyl-5-(1-methyl-1h-pyrazol-5-yl)-4h-1,2,4-triazole-3-thiol (CAS 1001500-08-8)
- 3-Phenyl-1,4,2-dioxazol-5-one (CAS 19226-36-9)
- Triisopropyl((8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane (CAS 2454490-92-5)
- imidazo[1,5-a]pyridin-8-amine (CAS 697739-15-4)
- 5-Iodo-1H-imidazole-2-carbaldehyde (CAS 82322-25-6)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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