Cyanidin 3-O-a-arabinopyranoside chloride CAS 57186-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57186-11-5 |
| Molecular Formula | C20H19O10 Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cyanidin 3-O-a-arabinopyranoside chloride (CAS 57186-11-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19O10 Cl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H19O10 Cl |
| Molecular Weight | 454.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Cyanidin Standards
- Cyanidin 3-arabinoside chloride (CAS 111613-04-8)
- Cyanidin (CAS 13306-05-3)
- Cyanidin 3-<I>O</I>-[β-<SC>D</SC>-Xylopyranosyl-(1,2)-[(4-hydroxy-3-methoxycinnamoyl)-(6)-β-< SC>D</SC>-glucopyranosyl-(1,6)]-β-<SC>D</SC>-galactopyranoside] (CAS 142561-99-7)
- Cyanidin 3-sophoroside-5-glucoside (CAS 16727-02-9)
- Cyanidin 3-(6''-malonylglucoside) (CAS 171828-62-9)
- Cyanidin 3-sophoroside chloride (CAS 18376-31-3)
- Cyanidin 3-O-rutinoside chloride (CAS 18719-76-1)
- Cyanidin-3,5-O-diglucoside Chloride (CAS 2611-67-8)
Recommended Standards
- 2-(1H-1,3-Benzodiazol-2-yl)-N-benzylacetamide (CAS 154112-95-5)
- Methyl 4-(1H-indol-2-yl)butanoate (CAS 28093-53-0)
- 3,4-Difluoro-2-methylbenzyl alcohol (CAS 847502-86-7)
- 6-[(Prop-2-en-1-yl)amino]pyridine-3-carbonitrile (CAS 1017023-76-5)
- N-(4-chlorophenethyl)-2-((7-cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)acetamide (CAS 728003-24-5)
- Swertianine (CAS 20882-75-1)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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