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CAS 1537892-36-6 Mal-PEG3-NHS ester molecular structure lightbox
CAS RN: 1537892-36-6

Mal-PEG3-NHS ester

Product Availability

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4 package records2 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250912 100mg In stock Shanghai Inquiry
Batchno.20250516 1g Out of stock Inquiry
Batchno.20250903 250mg In stock Shanghai Inquiry
Batchno.20250602 5g Out of stock Inquiry
  • Product code: SSC-063170
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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, 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 1537892-36-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >95% 1 In Stock Shenzhen Inquiry
0.25g >95% 1 In Stock Hong Kong Inquiry
1g >95% 1 In Stock Hong Kong Inquiry
5g >95% 0 Out of Stock Beijing Inquiry

1537892-36-6 / (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]propanoate

Standard CAS: 1537892-36-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1537892-36-6
Multi CAS
No
Molecular Formula
C17H22N2O9
Molecular Weight
398.400000
Exact Mass
398.132530
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN2C(=O)C=CC2=O
InChI
InChI=1S/C17H22N2O9/c20-13-1-2-14(21)18(13)6-8-26-10-12-27-11-9-25-7-5-17(24)28-19-15(22)3-4-16(19)23/h1-2H,3-12H2
InChIKey
IIXXEVQHRSMNOB-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
28
Fraction Csp3
0.59
Rotatable bonds
13
H-bond acceptors
9
Molar refractivity
90.11
TPSA
128.75

LogP / Solubility

WLOGP
-1.04
MLOGP
-0.89
XLogP3
-2
Consensus LogP
-1.31
Log S (ESOL)
-0.8
Class (ESOL)
Very soluble
Log S (Ali)
-2.07
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.94
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)
-5.89

Drug-likeness / Medicinal Chemistry

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

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