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CAS 1137109-22-8 alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol) molecular structure lightbox
CAS RN: 1137109-22-8

alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol)

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250820 100mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260109 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
Batchno.20260111 1g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20251028 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
  • Product code: SSC-013725
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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: ＞97%
  • 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 1137109-22-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry

1137109-22-8 / (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Mal-amido-PEG10-C2-NHS ester | Mal-amido-PEG10-C2-?NHS ester | MFCD20226950

Standard CAS: 1137109-22-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
1137109-22-8
Multi CAS
Yes
Molecular Formula
C34H55N3O17
Molecular Weight
777.800000
Exact Mass
777.353147
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
InChI
InChI=1S/C34H55N3O17/c38-29(5-8-36-30(39)1-2-31(36)40)35-7-10-45-12-14-47-16-18-49-20-22-51-24-26-53-28-27-52-25-23-50-21-19-48-17-15-46-13-11-44-9-6-34(43)54-37-32(41)3-4-33(37)42/h1-2H,3-28H2,(H,35,38)
InChIKey
DUKFGPQZJAPKMG-UHFFFAOYSA-N
Synonyms
Mal-amido-PEG10-C2-NHS ester Mal-amido-PEG10-C2-?NHS ester MFCD20226950 Alpha-Maleimidopropionyl-Omega-succinimidyl-10(ethylene glycol) Mal-amido-PEG10-NHS

Computed Properties

Structural Parameters

Heavy atom count
54
Fraction Csp3
0.76
Rotatable bonds
37
H-bond acceptors
17
H-bond donors
1
Molar refractivity
183.47
TPSA
222.46

LogP / Solubility

WLOGP
-1.42
MLOGP
-1.18
XLogP3
-3.8
Consensus LogP
-2.13
Log S (ESOL)
-1.33
Class (ESOL)
Soluble
Log S (Ali)
-4.91
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-7.98
Class (SILICOS-IT)
Insoluble

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)
-8.47

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4

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