1-Nitrobenzo[e]pyrene CAS 91259-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91259-16-4 |
| Molecular Formula | C20H11NO2 |
| Molecular Weight | 297.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Nitrobenzo[e]pyrene (CAS 91259-16-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H11NO2. Molecular weight: 297.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H11NO2 |
| Molecular Weight | 297.31 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Nitrobenzo Standards
- 3-Nitrobenzo[e]pyrene (CAS 81340-58-1)
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- (3-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)phenyl)boronic acid (CAS 90393-86-5)
- (1-(5-Nitrobenzo[d]thiazol-2-yl)piperidin-4-yl)methanol (CAS 1420858-59-8)
- 2-(4-(4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)piperazin-1-yl)ethan-1-ol (CAS 65427-77-2)
- 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)thio)pyridine 1-oxide (CAS 113104-25-9)
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Recommended Standards
- 1-Methyl-3-(7-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)urea (CAS 866151-95-3)
- 2-((3,4-Dimethoxyphenyl)amino)quinazolin-4(1H)-one (CAS 61741-35-3)
- 1-Ethyl-2-imino-N-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371134-80-4)
- 2-(3-(((Benzyloxy)carbonyl)(isopropyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353957-65-9)
- 2,5-Dibromoimidazo[2,1-b][1,3,4]thiadiazole (CAS 1206207-38-6)
- 1-(2-(2-(Dimethylamino)ethyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-5-yl)urea (CAS 956590-23-1)
- 3-Iodo-4-methylbenzohydrazide (CAS 515153-82-9)
- 1,2,5-Trimethylpyrazin-1-iumiodide (CAS 3803-16-5)
- 3-(Ethylsulfonyl)-5-nitro-2,3-dihydrobenzofuran-2-ol (CAS 1708179-22-9)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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