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CAS 955094-26-5 Maleimide-PEG2-NHS Ester molecular structure lightbox
CAS RN: 955094-26-5

Maleimide-PEG2-NHS Ester

Product Availability

Choose a grade to view its available package options.

12 package records10 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251116 100mg In stock Inquiry
Batchno.20260423 250mg Out of stock Inquiry
Batchno.20250501 50mg Out of stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251231 100mg In stock Shanghai, Tianjin Inquiry
Batchno.20250928 10g In stock Shanghai Inquiry
Batchno.20251014 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20251102 250mg In stock Shanghai Inquiry
Batchno.20260110 25g In stock Shanghai Inquiry
Batchno.20250812 5g In stock Shanghai, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260129 100mg In stock Shanghai, Shandong Inquiry
Batchno.20251102 1g In stock Shanghai Inquiry
Batchno.20250616 50mg In stock Shanghai, Shandong, Hebei Inquiry
  • Product code: SSC-210945
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 1g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 955094-26-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

955094-26-5 / (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]propanoate

Standard CAS: 955094-26-5 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
955094-26-5
Multi CAS
No
Molecular Formula
C18H23N3O9
Molecular Weight
425.400000
Exact Mass
425.143429
InChI
InChI=1S/C18H23N3O9/c22-13(5-8-20-14(23)1-2-15(20)24)19-7-10-29-12-11-28-9-6-18(27)30-21-16(25)3-4-17(21)26/h1-2H,3-12H2,(H,19,22)
InChIKey
TZPDZOJURBVWHS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
30
Fraction Csp3
0.56
Rotatable bonds
13
H-bond acceptors
9
H-bond donors
1
Molar refractivity
96.92
TPSA
148.62

LogP / Solubility

WLOGP
-1.55
MLOGP
-1.34
XLogP3
-2.6
Consensus LogP
-1.83
Log S (ESOL)
-0.64
Class (ESOL)
Very soluble
Log S (Ali)
-1.93
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.7
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
Low
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)
-6.42

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
No
Egan
No
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

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