5'-Nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid CAS 2235382-00-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2235382-00-8 |
| Molecular Formula | C22H13NO10 |
| Molecular Weight | 451.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-Nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2235382-00-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H13NO10. Molecular weight: 451.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H13NO10 |
| Molecular Weight | 451.34 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 2-[2-nitro-4-(trifluoromethyl)phenoxy]phenyl 4-(chloromethyl)benzoate (CAS 680579-25-3)
- 6-Nitro-3,4-dihydro-2H-1,3-benzoxazine-2,4-dione (CAS 2912-55-2)
- N1-(2-{[2-nitro-4-(trifluoromethyl)phenyl]thio}phenyl)-3-bromopropanamide (CAS 649700-46-9)
- S-(5-Nitro-2-benzyloxy)phenyl-N-tert-butyloxycarbonyl-L-cysteine (CAS 1798904-46-7)
- 4-Methyl-2-nitro-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)benzenesulfonamide (CAS 712326-63-1)
- Methyl 3-nitro-4-[4-(2,4,6-trimethylbenzenesulfonyl)piperazin-1-yl]benzoate (CAS 478246-60-5)
- Methyl 3-nitro-4-{4-[(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)carbamoyl]piperazin-1-yl}benzoate (CAS 866137-44-2)
- N-(7-Nitro-9H-fluoren-2-yl)formamide (CAS 6583-71-7)
Recommended Standards
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 431990-81-7)
- N,N’-(Cyclohexane-1,4-diyl)bis[2-(4-chlorophenoxy)acetamide] (CAS 548470-11-7)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 738604-79-0)
- 5-(2-Chlorophenyl)pyrimidin-2-amine (CAS 947592-41-8)
- 7-Chloro-1,3-dioxaindane-5-carboxylic acid (CAS 22519-35-3)
- D-Neopterin (CAS 2009-64-5)
- Diethylene Glycol Monohexyl Ether (CAS 112-59-4)
- 1-(1-Ethyl-1H-indol-3-yl)-3-(4-fluorobenzyl)urea (CAS 941951-38-8)
- 5-(Tert-butyl)-1-(4-chlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1175910-36-7)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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