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CAS 2055040-78-1 t-Boc-N-amido-PEG5-NHS ester molecular structure lightbox
CAS RN: 2055040-78-1

t-Boc-N-amido-PEG5-NHS ester

Product Availability

Choose a grade to view its available package options.

7 package records6 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250918 100mg In stock Shanghai Inquiry
Batchno.20250801 100mg / 250mg / 1g / 5g Out of stock 8-10 business days Inquiry
Batchno.20250411 1g In stock Shanghai Inquiry
Batchno.20260423 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20260517 25mg In stock Shanghai Inquiry
Batchno.20251206 50mg In stock Shanghai Inquiry
Batchno.20260125 5g In stock Shanghai Inquiry
  • Product code: SSC-096657
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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: ≥95%
  • 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 2055040-78-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

2055040-78-1 / (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Standard CAS: 2055040-78-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
2055040-78-1
Multi CAS
No
Molecular Formula
C22H38N2O11
Molecular Weight
506.500000
Exact Mass
506.247560
SMILES
CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChI
InChI=1S/C22H38N2O11/c1-22(2,3)34-21(28)23-7-9-30-11-13-32-15-17-33-16-14-31-12-10-29-8-6-20(27)35-24-18(25)4-5-19(24)26/h4-17H2,1-3H3,(H,23,28)
InChIKey
FCVPAOUCTNORCY-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
35
Fraction Csp3
0.82
Rotatable bonds
19
H-bond acceptors
11
H-bond donors
1
Molar refractivity
120.13
TPSA
148.16

LogP / Solubility

WLOGP
0.59
MLOGP
0.56
XLogP3
-0.9
Consensus LogP
0.08
Log S (ESOL)
-2.1
Class (ESOL)
Moderately soluble
Log S (Ali)
-4.14
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.72
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)
-5.39

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
2.5

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