CAS RN: 75350-46-8
Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum)
Product Availability
Choose a grade to view its available package options.
8 package records8 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260224 | 100mg | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry | |
| Batchno.20250112 | 10mg | In stock | Shanghai | Inquiry | |
| Batchno.20250422 | 1g | In stock | Shanghai | Inquiry | |
| Batchno.20260205 | 250mg | In stock | Shanghai, Shenzhen | Inquiry | |
| Batchno.20250530 | 25mg | In stock | Shanghai | Inquiry | |
| Batchno.20251101 | 50mg | In stock | Shanghai | Inquiry | |
| Batchno.20260118 | 5g | In stock | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250920 | 5mg / 25mg / 100mg / 250mg / 1g | Confirm by inquiry | Shandong, Guangdong, Shanghai, Hebei | 8-10 business days | Inquiry |
- Product code: ICTF0810
- Purity/Analytical Methods: >97.0%(HPLC)
75350-46-8 / 1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione
Basic Information
CAS
75350-46-8
Multi CAS
Yes
Molecular Formula
C24H13NO7
Molecular Weight
427.400000
Exact Mass
427.069202
InChI
InChI=1S/C24H13NO7/c26-13-2-5-17-19(10-13)31-20-11-14(27)3-6-18(20)24(17)16-4-1-12(9-15(16)23(30)32-24)25-21(28)7-8-22(25)29/h1-11,26-27H
InChIKey
AYDAHOIUHVUJHQ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
32
Aromatic heavy atom count
18
Fraction Csp3
0.04
Rotatable bonds
1
H-bond acceptors
7
H-bond donors
2
Molar refractivity
109.66
TPSA
113.37
LogP / Solubility
WLOGP
3.1
MLOGP
2.75
XLogP3
2.5
Consensus LogP
2.78
Log S (ESOL)
-4.79
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.3
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.13
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-3.13
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
5
