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CAS 1343476-41-4 Acid-PEG5-NHS ester molecular structure lightbox
CAS RN: 1343476-41-4

Acid-PEG5-NHS ester

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250320 25mg / 100mg / 250mg Out of stock 15 business days Inquiry
  • Product code: SSC-041982
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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: 0.1g
  • 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 1343476-41-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ＞97% 0 Out of Stock Shenzhen Inquiry

1343476-41-4 / 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

Standard CAS: 1343476-41-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1343476-41-4
Multi CAS
No
Molecular Formula
C18H29NO11
Molecular Weight
435.400000
Exact Mass
435.174061
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)O
InChI
InChI=1S/C18H29NO11/c20-15-1-2-16(21)19(15)30-18(24)4-6-26-8-10-28-12-14-29-13-11-27-9-7-25-5-3-17(22)23/h1-14H2,(H,22,23)
InChIKey
QMACGMMKGUAJOY-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
30
Fraction Csp3
0.78
Rotatable bonds
19
H-bond acceptors
10
H-bond donors
1
Molar refractivity
98.14
TPSA
147.13

LogP / Solubility

WLOGP
-0.46
MLOGP
-0.38
XLogP3
-2.1
Consensus LogP
-0.98
Log S (ESOL)
-1
Class (ESOL)
Very soluble
Log S (Ali)
-2.8
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-4.39
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)
-5.7

Drug-likeness / Medicinal Chemistry

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

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