2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one (CAS 21519-06-2) — formula C22H18N6O2, molecular weight 398.4; category organic chemicals.
| CAS Number | 21519-06-2 |
|---|---|
| Molecular Formula | C22H18N6O2 |
| Molecular Weight | 398.4 |
| LogP | 4.7 |
| Applications | General Manufacturing Information: 3H-Pyrazol-3-one, 2, 4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: 3H-Pyrazol-3-one, 2, 4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-: INACTIVE.
2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one is a carbon-based organic compound with CAS registry number 21519-06-2 and molecular formula C22H18N6O2 (molecular weight 398.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21519-06-2
Its molecular formula C22H18N6O2 comprises 22 C, 18 H, 6 N, 2 O atoms.
Also known as: 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one · 2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮
Category: organic chemicals
The CAS registry number of 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one is 21519-06-2.
Molecular formula C22H18N6O2, molecular weight 398.4.
It is also registered under: 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one, 2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮.
Recorded applications: General Manufacturing Information: 3H-Pyrazol-3-one, 2, 4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-: INACTIVE.
Category: Organic Chemicals.
Independent reference data for 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-3H-pyrazol-3-one (CAS 21519-06-2), compiled from public chemistry databases.
| CAS 号 | 21519-06-2 |
|---|---|
| PubChem CID | 89506 |
| 分子式 | C22H18N6O2 |
| IUPAC 名称 | 2-(3-hydroxyphenyl)-5-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]-4H-pyrazol-3-one |
| UNII（FDA） | NS00049816 |
| Molecular Weight | 398.4 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 398.14912384 |
| Monoisotopic Mass | 398.14912384 |
| Topological Polar Surface Area | 102 |
| Heavy Atom Count | 30 |
21519-06-2; EINECS 244-416-2; 2-Pyrazolin-5-one, 1-(m-hydroxyphenyl)-3-methyl-4-((p-(phenylazo)phenyl)azo)-; 3H-Pyrazol-3-one, 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-((4-(phenylazo)phenyl)azo)-; 3H-Pyrazol-3-one, 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-; DTXSID90864996; MGLMOTGKYYVGOK-UHFFFAOYSA-N; NS00049816; 2,4-Dihydro-2-(3-hydroxyphenyl)-5-methyl-4-((4-(phenylazo)phenyl)azo)-3H-pyrazol-3-one; 2,4-Dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-3H-pyrazol-3-one; 2-(3-Hydroxyphenyl)-5-methyl-4-{[4-(phenyldiazenyl)phenyl]diazenyl}-2,4-dihydro-3H-pyrazol-3-one; 3H-Pyrazol-3-one, 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-(2-(4-(2-phenyldiazenyl)phenyl)diazenyl)-
2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮 · CAS 21519-06-2 · C22H18N6O2. UNII NS00049816.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.