Antirrhinin CAS 65941-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65941-77-7 |
| Molecular Formula | C27H31O15 Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Antirrhinin (CAS 65941-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H31O15 Cl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H31O15 Cl |
| Molecular Weight | 630.98 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
Recommended Standards
- 1-(Pyridin-2-yl)-2-(quinolin-4-yl)ethanone (CAS 7543-22-8)
- (+/-)-tert-Butyl 2-isopropenyl-2-methyl-4-oxoazetidine-1-carboxylate (CAS 1335042-73-3)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2-iodophenyl)methanone (CAS 898778-10-4)
- 4-Bromo-N-(4-methylbenzyl)benzamide (CAS 346696-13-7)
- 7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (CAS 610759-54-1)
- 2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride (CAS 105118-14-7)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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