2'-Nitro-5'-phenyl-1,1':3',1''-terphenyl CAS 10368-47-5
| CAS No. | 10368-47-5 |
| Molecular Formula | C24H17NO2 |
| Molecular Weight | 351.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2'-Nitro-5'-phenyl-1,1':3',1''-terphenyl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2'-Nitro-5'-phenyl-1,1':3',1''-terphenyl (CAS 10368-47-5) is a high-purity analytical reference standard with the molecular formula C24H17NO2 and a molecular weight of 351.40 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2'-Nitro-5'-phenyl-1,1':3',1''-terphenyl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 351.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H17NO2 |
| Molecular Weight | 351.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1959 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine (CAS 30958-38-4)
- 1-[2-Nitro-4-(trifluoromethyl)phenyl]-4-phenylpiperazine (CAS 325702-84-9)
- Methyl 3-nitro-4-phenoxy-5-sulfamoylbenzoate (CAS 57939-04-5)
- 4-Methyl-1-{2-nitro-4-[(trifluoromethyl)sulfonyl]phenyl}piperidine (CAS 879348-52-4)
- 1-(7-Nitro-9,9-dipropyl-9H-fluoren-2-yl)azetidine (CAS 918442-29-2)
- 2-(3-Nitro-4-(piperidin-1-yl)phenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 852938-33-1)
- 3-Nitro-4-(4-phenylpiperidin-1-yl)-2H-chromen-2-one (CAS 294853-41-1)
- 4-(3-Nitro-4-(piperidin-1-yl)phenyl)phthalazin-1-ol (CAS 218144-45-7)
Recommended Standards
- 1-((5-Methyl-1,2,3,4-tetrahydro-[1,1'-biphenyl]-4-yl)amino)-2-oxoethyl pyrimidine-5-carboxylate (CAS 102207-80-7)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hex-5-enoic acid (CAS 1072488-52-8)
- 3-Cyclopropyl-6-isopropyl-1-(4-methoxyphenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018164-91-4)
- 3-(4-Fluorophenyl)-5-((4-(p-tolyl)thiazol-2-yl)methyl)-1,2,4-oxadiazole (CAS 1112280-09-7)
- 5-Bromo-1H-indol-3-yl butyrate (CAS 63986-27-6)
- Soblitodin (CAS 149606-27-9)
- 6-Cyclohexyl-4-hydroxyquinoline-3-carboxylic acid (CAS 55376-44-8)
- 1-(5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone (CAS 1427504-73-1)
- METHYL 3-((3-BROMOPHENOXY)METHYL)BENZOATE (CAS 148255-19-0)
- 4-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid (CAS 193151-96-1)
- 5-Propyl-1,3,4-oxadiazole-2-sulfonamide (CAS 98071-53-5)
- (4-Bromo-2-chloro-5-methylphenyl)methanol (CAS 2090528-54-2)
- 3-Phenoxybenzaldehydecyanohydrin (CAS 52315-06-7)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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 18665070610 / Nicole.chen@cato-chem.com