Cyanidin 3-O-β-D-Galactopyranoside Chloride CAS 27661-36-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 27661-36-5 |
| Molecular Formula | C21H21O11 Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cyanidin 3-O-β-D-Galactopyranoside Chloride (CAS 27661-36-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H21O11 Cl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H21O11 Cl |
| Molecular Weight | 484.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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.) | 1964 |
| 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
- 3-Cyano-5-isoxazolecarboxylic acid (CAS 251912-76-2)
- Diethyl Butylphosphonate (CAS 2404-75-3)
- (S)-2-Amino-N,N-dimethyl-3-phenylpropanamide (CAS 29618-17-5)
- (2S,3S)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid (CAS 62023-59-0)
- n-((1h-Pyrazol-3-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 1292691-89-4)
- Gadobutrol Impurity 103 Trifluoroacetic acid (CAS 114873-37-9（free base）)
- Peptide Impurity 15 (CAS 1227750-69-7)
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