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CAS 26099-09-2 Polymaleic acid molecular structure lightbox
CAS RN: 26099-09-2

Polymaleic acid

Product Availability

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2 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260610 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260511 500g / 2.5kg Confirm by inquiry Shanghai Inquiry
  • Product code: starshine_CAS26099-09-2
  • Purity/Analytical Methods: >99.0%
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26099-09-2 / but-2-enedioic acid

Standard CAS: 26099-09-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
26099-09-2
Multi CAS
Yes
Molecular Formula
C4H4O4
Molecular Weight
116.070000
Exact Mass
116.010959
InChI
InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)
InChIKey
VZCYOOQTPOCHFL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
24.41
TPSA
74.6

LogP / Solubility

WLOGP
-0.29
MLOGP
-0.26
XLogP3
-0.3
Consensus LogP
-0.28
Log S (ESOL)
-0.25
Class (ESOL)
Very soluble
Log S (Ali)
-0.3
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.42
Class (SILICOS-IT)
Very 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)
-3.63

Drug-likeness / Medicinal Chemistry

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

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