CAS RN: 75001-78-4
Norfloxacin EP Impurity E
Product Availability
Available package options are listed below.
1 package records0 with current stock
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20250826 | 5mg | Out of stock | 15 business days | Inquiry |
- Product code: starshine_CAS75001-78-4
- Purity/Analytical Methods: >99.0%
75001-78-4 / 7-chloro-1-ethyl-4-oxo-6-piperazin-1-ylquinoline-3-carboxylic acid
Basic Information
CAS
75001-78-4
Multi CAS
Yes
Molecular Formula
C16H18CLN3O3
Molecular Weight
335.780000
Exact Mass
335.103669
InChI
InChI=1S/C16H18ClN3O3/c1-2-19-9-11(16(22)23)15(21)10-7-14(12(17)8-13(10)19)20-5-3-18-4-6-20/h7-9,18H,2-6H2,1H3,(H,22,23)
InChIKey
UMTPEXSEHSNOKZ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
23
Aromatic heavy atom count
10
Fraction Csp3
0.38
Rotatable bonds
3
H-bond acceptors
5
H-bond donors
2
Molar refractivity
90.93
TPSA
74.57
LogP / Solubility
WLOGP
1.78
MLOGP
1.58
XLogP3
-0.5
Consensus LogP
0.95
Log S (ESOL)
-3.17
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.6
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.68
Class (SILICOS-IT)
Poorly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.5
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2.5
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