3,5-DInitro-n-phenylbenzamide CAS 7461-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7461-51-0 |
| Molecular Formula | C13H9N3O5 |
| Molecular Weight | 287.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-DInitro-n-phenylbenzamide (CAS 7461-51-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9N3O5. Molecular weight: 287.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9N3O5 |
| Molecular Weight | 287.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related DInitro Standards
- 2,4-Dinitro-N-(1-phenylethyl)aniline (CAS 31493-50-2)
- 4-(2,4-dinitroÂphenylÂazo)-phenol (CAS 6690-51-3)
- 1-(7,8-Dinitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)ethan-1-one (CAS 1213782-02-5)
- N-(7,8-dinitro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 855223-18-6)
- 2,6-Dinitro-N-propyl-4-(trifluoromethyl)aniline (CAS 2077-99-8)
- N1-(2,6-dinitro-4-(trifluoromethyl)phenyl)ethane-1,2-diamine (CAS 138800-06-3)
- 4,4’-Dinitro-[2,2’-bipyridine] 1,1’-Dioxide (CAS 51595-55-2)
- 2,6-Dinitro-4-octan-2-ylphenol (CAS 4095-54-9)
Recommended Standards
- 2,5-Dioxopyrrolidin-1-yl 4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate (CAS 5442-69-3)
- 4-(2-Methoxyphenoxy)-7-nitrobenzo[c][1,2,5]oxadiazole (CAS 683273-20-3)
- 2,2'-Dichloro diphenyl disulfide (CAS 31121-19-4)
- (S) [cyano-(3-phenoxyphenyl)methyl](1R,3R)-3-[(1E)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate (CAS 329902-58-1)
- 1-(Pyrrolidin-3-yl)ethan-1-one hydrochloride (CAS 1956364-14-9)
- 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1147106-23-7)
- Sarpogrelate Impurity 10 (CAS CATO-C4X-291310)
- 2-(Aminomethyl)-3-cyano-5-(difluoromethyl)-4-hydroxypyridine (CAS 1805416-52-7)
- Methyl 2,6-Bis(trifluoromethyl)phenylacetate (CAS 1807227-72-0)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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