Calcium (R)-2-(hydroxymethyl)-5-oxo-4-palmitoyl-2,5-dihydrofuran-3-olate CAS 332131-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332131-32-5 |
| Molecular Formula | 2*C21H35O5 Ca |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Calcium (R)-2-(hydroxymethyl)-5-oxo-4-palmitoyl-2,5-dihydrofuran-3-olate (CAS 332131-32-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: 2*C21H35O5 Ca. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | 2*C21H35O5 Ca |
| Molecular Weight | 407.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Ethyl 2-methyl-5-phenethyloxazole-4-carboxylate (CAS 52115-99-8)
- 3-((1S,2R)-2-aminocyclopropyl)benzonitrile (CAS 705250-97-1)
- [2-Chloro-5-(pyridin-3-ylmethoxy)-4-(trifluoromethyl)phenyl]boronic acid (CAS 2096333-03-6)
- N-[2-(p-Bromocinnamylamino)ethyl]-5-Isoquinoline Sulfonamide (CAS 127243-85-0)
- (4-Bromophenyl)(isobutyl)sulfane (CAS 76542-18-2)
- 2-((4-Bromophenyl)thio)cyclopentan-1-one (CAS 1154284-48-6)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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