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CAS 64191-06-6 4-N-Maleimidobenzoic acid-NHS molecular structure lightbox
CAS RN: 64191-06-6

4-N-Maleimidobenzoic acid-NHS

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260518 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250226 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250202 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20250904 5g In stock Shanghai, Tianjin Inquiry
  • Product code: starshine_CAS64191-06-6
  • Purity/Analytical Methods: >99.0%
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64191-06-6 / (2,5-dioxopyrrolidin-1-yl) 4-(2,5-dioxopyrrol-1-yl)benzoate

Standard CAS: 64191-06-6 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
64191-06-6
Multi CAS
Yes
Molecular Formula
C15H10N2O6
Molecular Weight
314.250000
Exact Mass
314.053886
InChI
InChI=1S/C15H10N2O6/c18-11-5-6-12(19)16(11)10-3-1-9(2-4-10)15(22)23-17-13(20)7-8-14(17)21/h1-6H,7-8H2
InChIKey
GSYZMVGSEGJHGT-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
23
Aromatic heavy atom count
6
Fraction Csp3
0.13
Rotatable bonds
3
H-bond acceptors
6
Molar refractivity
74.58
TPSA
101.06

LogP / Solubility

WLOGP
0.34
MLOGP
0.31
Consensus LogP
0.22
Log S (ESOL)
-2
Class (ESOL)
Soluble
Log S (Ali)
-2.38
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.34
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.4

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

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