CAS RN: 119-18-6

5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid

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3 package records2 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251124 100g Out of stock 5-7 business days Inquiry
Batchno.20260627 25g In stock Shanghai, Shandong Inquiry
Batchno.20250912 5g In stock Shanghai, Shandong, Chongqing Inquiry
  • Product code: starshine_CAS119-18-6
  • Purity/Analytical Methods: >99.0%
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119-18-6 / 5-oxo-1-phenyl-4H-pyrazole-3-carboxylic acid

5-Oxo-1-phenyl-2-pyrazoline-3-carboxylic acid | 1-PHENYL-3-CARBOXY-5-PYRAZOLONE | Y2E7CC36BT

Standard CAS: 119-18-6 Multi CAS: Yes

Basic Information

CAS
119-18-6
Multi CAS
Yes
Molecular Formula
C10H8N2O3
Molecular Weight
204.180000
Exact Mass
204.053492
SMILES
C1C(=NN(C1=O)C2=CC=CC=C2)C(=O)O
InChI
InChI=1S/C10H8N2O3/c13-9-6-8(10(14)15)11-12(9)7-4-2-1-3-5-7/h1-5H,6H2,(H,14,15)
InChIKey
IMZSHPUSPMOODC-UHFFFAOYSA-N
Synonyms
5-Oxo-1-phenyl-2-pyrazoline-3-carboxylic acid 1-PHENYL-3-CARBOXY-5-PYRAZOLONE Y2E7CC36BT DTXSID60152276 RefChem:1056318

Computed Properties

Structural Parameters

Heavy atom count
15
Aromatic heavy atom count
6
Fraction Csp3
0.1
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
1
Molar refractivity
53.62
TPSA
69.97

LogP / Solubility

WLOGP
0.86
MLOGP
0.76
XLogP3
0.9
Consensus LogP
0.84
Log S (ESOL)
-1.81
Class (ESOL)
Soluble
Log S (Ali)
-1.86
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.94
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.35

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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