1,1'-Iminodianthraquinone [for Determination of Boron] CAS 82-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82-22-4 |
| Molecular Formula | C28H15NO4 |
| Molecular Weight | 429.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1'-Iminodianthraquinone [for Determination of Boron] (CAS 82-22-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H15NO4. Molecular weight: 429.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H15NO4 |
| Molecular Weight | 429.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 22933-72-8 4L219Q1D16 Salazodin Salazodine [INN] Benzoic acid, 2-hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)- 5-((p-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)salicylic acid BRN 0866238 2-Hydroxy-5-((4-(((6-methoxy-3-pyridazinyl)amino)sulfonyl)phenyl)azo)benzoic acid Salazodine Salazodino [INN-Spanish] Salazodinum [INN-Latin] Salazopyridazine Salicylic acid, 5-((p-((6-methoxy-3-pyridazinyl)sulfamoyl)phenyl)azo)- 5-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)phenylazo)salicylsaeure Salazodino Salazodinum UNII-4L219Q1D16 (CAS 22933-72-8)
- 2-(4-Methoxyphenyl)-5-phenyl-1,3,4-oxadiazole (CAS 842-79-5)
- 6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((pyridin-2-ylmethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-83-2)
- Ethyl 2-(5-fluoro-2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 2870647-63-3)
- 4-[(1-Methyl-3-pyrrolidinyl)oxy]piperidine (CAS 1211575-84-6)
- N-(1-(methylthio)propan-2-yl)thietan-3-amine (CAS 1877615-48-9)
- Tert-butyl 3-amino-3-methyl-8-azabicyclo[3.2.1]Octane-8-carboxylate (CAS 2522749-29-5)
- 2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetonitrile (CAS 91587-99-4)
- 52496-08-9 poly(propylene glycol) diacrylate (CAS 52496-08-9)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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