4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one (CAS 13458-81-6) — formula C16H12ClN5O3, molecular weight 357.75; category organic chemicals.
| CAS Number | 13458-81-6 |
|---|---|
| Molecular Formula | C16H12ClN5O3 |
| Molecular Weight | 357.75 |
| LogP | 3.8 |
| Applications | General Manufacturing Information: 3H-Pyrazol-3-one, 4-[2-(2-chloro-4-nitrophenyl)diazenyl]-2, 4-dihydro-5-methyl-2-phenyl-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: 3H-Pyrazol-3-one, 4-[2-(2-chloro-4-nitrophenyl)diazenyl]-2, 4-dihydro-5-methyl-2-phenyl-: INACTIVE.
4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one is a carbon-based organic compound with CAS registry number 13458-81-6 and molecular formula C16H12ClN5O3 (molecular weight 357.75), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13458-81-6
Its molecular formula C16H12ClN5O3 comprises 16 C, 12 H, 1 Cl, 5 N, 3 O atoms.
Also known as: 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one · 4-[(2-氯-4-硝基苯基)偶氮]-3-甲基-1-苯基-2-吡唑啉-5-酮
Category: organic chemicals
The CAS registry number of 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one is 13458-81-6.
Molecular formula C16H12ClN5O3, molecular weight 357.75.
It is also registered under: 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one, 4-[(2-氯-4-硝基苯基)偶氮]-3-甲基-1-苯基-2-吡唑啉-5-酮.
Recorded applications: General Manufacturing Information: 3H-Pyrazol-3-one, 4-[2-(2-chloro-4-nitrophenyl)diazenyl]-2, 4-dihydro-5-methyl-2-phenyl-: INACTIVE.
Category: Organic Chemicals.
Independent reference data for 4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one (CAS 13458-81-6), compiled from public chemistry databases.
| CAS 号 | 13458-81-6 |
|---|---|
| PubChem CID | 114527 |
| 分子式 | C16H12ClN5O3 |
| IUPAC 名称 | 4-[(2-chloro-4-nitrophenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one |
| UNII（FDA） | NS00054075 |
| Molecular Weight | 357.75 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 357.0628670 |
| Monoisotopic Mass | 357.0628670 |
| Topological Polar Surface Area | 103 |
| Heavy Atom Count | 25 |
DTXSID10884611; 3H-Pyrazol-3-one, 4-(2-(2-chloro-4-nitrophenyl)diazenyl)-2,4-dihydro-5-methyl-2-phenyl-; 3H-Pyrazol-3-one, 4-[2-(2-chloro-4-nitrophenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-; RefChem:505805; DTXCID101024042; 13458-81-6; 4-[(2-Chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one; 4-[(2-chloro-4-nitrophenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one; 4-((2-Chloro-4-nitrophenyl)azo)-3-methyl-1-phenyl-2-pyrazolin-5-one; 3H-Pyrazol-3-one, 4-((2-chloro-4-nitrophenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-; 3H-Pyrazol-3-one, 4-[(2-chloro-4-nitrophenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-; DQQZSKXVLOLAOF-UHFFFAOYSA-N; EINECS 236-658-2; 2-Pyrazolin-5-one, 4-(2-chloro-4-nitrophenylazo)-3-methyl-1-phenyl-; AKOS000507322; AKOS030484114
4-[(2-氯-4-硝基苯基)偶氮]-3-甲基-1-苯基-2-吡唑啉-5-酮 · CAS 13458-81-6 · C16H12ClN5O3. UNII NS00054075.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.