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CAS 1609651-90-2 Propargyl-PEG4-Maleimide molecular structure lightbox
CAS RN: 1609651-90-2

Propargyl-PEG4-Maleimide

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260429 100mg In stock Shanghai Inquiry
Batchno.20250819 100mg / 250mg / 1g Out of stock 15 business days Inquiry
Batchno.20251220 1g In stock Shanghai Inquiry
Batchno.20250506 250mg In stock Shanghai Inquiry
  • Product code: SSC-068732
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 0.1g, 0.25g, 1g
  • Available purity: >97%
  • Inventory rows with stock: 3
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1609651-90-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >97% 2 In Stock Shanghai Inquiry
0.25g >97% 2 In Stock Beijing Inquiry
1g >97% 2 In Stock Shenzhen Inquiry

1609651-90-2 / 3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethyl]propanamide

Standard CAS: 1609651-90-2 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1609651-90-2
Multi CAS
No
Molecular Formula
C18H26N2O7
Molecular Weight
382.400000
Exact Mass
382.174001
SMILES
C#CCOCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
InChI
InChI=1S/C18H26N2O7/c1-2-8-24-10-12-26-14-15-27-13-11-25-9-6-19-16(21)5-7-20-17(22)3-4-18(20)23/h1,3-4H,5-15H2,(H,19,21)
InChIKey
GHEBECZRHJXPTL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
27
Fraction Csp3
0.61
Rotatable bonds
16
H-bond acceptors
7
H-bond donors
1
Molar refractivity
95.6
TPSA
103.4

LogP / Solubility

WLOGP
-0.88
MLOGP
-0.75
XLogP3
-1.7
Consensus LogP
-1.11
Log S (ESOL)
-0.6
Class (ESOL)
Very soluble
Log S (Ali)
-2.06
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.33
Class (SILICOS-IT)
Poorly 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)
-5.68

Drug-likeness / Medicinal Chemistry

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

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