Cas no 17900-68-4 (3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one)
17900-68-4 structure
Product Name:3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one
CAS No:17900-68-4
MF:C11H12N2O
MW:188.225782394409
CID:234598
PubChem ID:86633
Update Time:2025-04-19
3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one Chemical and Physical Properties
Names and Identifiers
-
- 3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one
- 3H-PYRAZOL-3-ONE,2,4-DIHYDRO-4,5-DIMETHYL-2-PHENYL-
- 4,5-dimethyl-2-phenyl-4H-pyrazol-3-one
- 1-phenyl-3,4-dimethyl-2-pyrazolin-5-one
- 2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one
- 3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one
- 3,4-dimethyl-1-phenylpyrazol-5-one
- 3,4-dimethyl-1-phenyl-pyrazolin-5-one
- 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
- 4-methyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
- EINECS 241-844-1
- HMS1529G03
- 1-Phenyl-3,4-dimethyl-5(4H)-pyrazolone
- SCHEMBL1086022
- NCGC00176375-01
- CS-0336770
- AKOS010224041
- FT-0614360
- 3H-Pyrazol-3-one, 2,4-dihydro-4,5-dimethyl-2-phenyl-
- BDBM50463622
- BQCMHLUBBYCYFL-UHFFFAOYSA-N
- CHEMBL4245637
- NS00051735
- 4,5-dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
- Maybridge4_002951
- DTXSID00939164
- 17900-68-4
- BRD-A43737555-001-01-0
- FT-0614359
- DB-330905
-
- Inchi： 1S/C11H12N2O/c1-8-9(2)12-13(11(8)14)10-6-4-3-5-7-10/h3-8H,1-2H3
- InChI Key： BQCMHLUBBYCYFL-UHFFFAOYSA-N
- SMILES： O=C1C(C)C(C)=NN1C1C=CC=CC=1
Computed Properties
- Exact Mass: 188.09500
- Monoisotopic Mass: 188.095
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 14
- Rotatable Bond Count: 1
- Complexity: 267
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 1
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.8
- Topological Polar Surface Area: 32.7A^2
Experimental Properties
- Density: 1.15
- Boiling Point: 334.5°Cat760mmHg
- Flash Point: 156.1°C
- Refractive Index: 1.569
- PSA: 32.67000
- LogP: 1.54580
3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one Customs Data
- HS CODE：2933199090
- Customs Data：
China Customs Code:
2933199090Overview:
2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A049005489-10g |
3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one |
17900-68-4 | 95% | 10g |
$460.02 | 2022-04-02 | |
| Chemenu | CM188414-10g |
4,5-dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one |
17900-68-4 | 95% | 10g |
$422 | 2021-08-05 | |
| Chemenu | CM188414-5g |
4,5-dimethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one |
17900-68-4 | 95% | 5g |
$311 | 2023-03-04 |
3,4-Dimethyl-1-phenyl-1H-pyrazol-5(4H)-one Related Literature
-
Jun-Hua Li,Da-Ming Du Org. Biomol. Chem. 2013 11 6215
-
Pankaj Chauhan,Suruchi Mahajan,Dieter Enders Chem. Commun. 2015 51 12890
-
Fang Li,Qin Xia,Yingying Gao,Qianxun Cheng,Lián Ding,Bo Yang,Qing Tian,Chunyan Ma,Wolfgang Sand,Yanbiao Liu Environ. Sci.: Water Res. Technol. 2018 4 272
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