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CAS 1526718-98-8 Bis-PEG6-NHS ester molecular structure lightbox
CAS RN: 1526718-98-8

Bis-PEG6-NHS ester

Product Availability

Choose a grade to view its available package options.

8 package records8 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251206 1g In stock Inquiry
Batchno.20260419 250mg In stock Inquiry
Batchno.20250809 50mg In stock Inquiry
Batchno.20260304 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251215 1g In stock Shanghai Inquiry
Batchno.20260109 250mg In stock Shanghai Inquiry
Batchno.20251005 5g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251215 100mg / 250mg / 1g / 5g Confirm by inquiry Shanghai, Chongqing Inquiry
  • Product code: SSC-062414
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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: 0.25g, 1g, 5g
  • Available purity: >95%
  • 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 1526718-98-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >95% 1 In Stock Hong Kong Inquiry
1g >95% 1 In Stock Shanghai Inquiry
5g >95% 1 In Stock Shenzhen Inquiry

1526718-98-8 / (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Standard CAS: 1526718-98-8 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1526718-98-8
Multi CAS
No
Molecular Formula
C24H36N2O14
Molecular Weight
576.500000
Exact Mass
576.216654
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI
InChI=1S/C24H36N2O14/c27-19-1-2-20(28)25(19)39-23(31)5-7-33-9-11-35-13-15-37-17-18-38-16-14-36-12-10-34-8-6-24(32)40-26-21(29)3-4-22(26)30/h1-18H2
InChIKey
FDLGRFGWAMAWTE-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
40
Fraction Csp3
0.75
Rotatable bonds
23
H-bond acceptors
14
Molar refractivity
128.51
TPSA
182.74

LogP / Solubility

WLOGP
-0.92
MLOGP
-0.76
XLogP3
-2.8
Consensus LogP
-1.49
Log S (ESOL)
-1.32
Class (ESOL)
Soluble
Log S (Ali)
-3.62
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-5.4
Class (SILICOS-IT)
Slightly 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)
-6.89

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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