[9,9'-Bicarbazole]-3,3',6,6'-tetracarboxylic acid CAS 2266564-54-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2266564-54-7 |
| Molecular Formula | C28H16N2O8 |
| Molecular Weight | 508.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[9,9'-Bicarbazole]-3,3',6,6'-tetracarboxylic acid (CAS 2266564-54-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H16N2O8. Molecular weight: 508.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H16N2O8 |
| Molecular Weight | 508.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Bicarbazole Standards
- 4,4'-([9,9'-Bicarbazole]-3,3'-diyl)dibenzaldehyde (CAS 2446214-50-0)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarbaldehyde (CAS 2227477-88-3)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarbonitrile (CAS 2266564-53-6)
- 9H-4,9'-Bicarbazole (CAS 1226810-17-8)
- 9H-3,9-Bicarbazole (CAS 18628-07-4)
- 3,3’-Bicarbazole (CAS 1984-49-2)
- 9H-1,9'-Bicarbazole (CAS 27825-35-0)
- 4,4',4",4"'-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetraaniline (CAS 2559708-42-6)
Recommended Standards
- Rel-(2R,3R)-2-benzhydryl-N-(2-iodobenzyl)quinuclidin-3-amine (CAS 144425-84-3)
- 3,8-Bis(3,5-dicarboxyphenyl)-1,10-phenanthroline (CAS 2787479-95-0)
- N,N'-(Phenazine-2,3-diyl)bis(3-nitrobenzamide) (CAS 108112-52-3)
- 4,6-Dihydroxynicotinohydrazide (CAS 5466-46-6)
- Perfluorodecene-1 (CAS 35328-43-9)
- 8-(1,1-Dimethylpropyl)-2,4-dioxo-1,3-diazaspiro[4.5]decane-3-acetic acid (CAS 851170-86-0)
- (1S,2R)-2-(4-Fluorophenyl)cyclopropanamine (CAS 1207276-00-3)
- 2,5-Diethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 1241604-49-8)
- 1-(Difluoromethyl)-2-azabicyclo[2.1.1]Hexane (CAS 1935113-55-5)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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