CAS RN: 1428629-71-3
Propargyl-PEG3-NHS ester
Product Availability
Choose a grade to view its available package options.
5 package records5 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260526 | 100mg | In stock | Shanghai | Inquiry |
| Batchno.20260210 | 1g | In stock | Shanghai, Shenzhen, Chengdu | Inquiry |
| Batchno.20251013 | 250mg | In stock | Shanghai, Shenzhen, Tianjin | Inquiry |
| Batchno.20250921 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20251028 | 5g | In stock | Shanghai | Inquiry |
- Product code: SSC-054110
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: >97%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
1428629-71-3 / (2,5-dioxopyrrolidin-1-yl) 3-[2-(2-prop-2-ynoxyethoxy)ethoxy]propanoate
Basic Information
CAS
1428629-71-3
Multi CAS
No
Molecular Formula
C14H19NO7
Molecular Weight
313.300000
Exact Mass
313.116152
SMILES
C#CCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChI
InChI=1S/C14H19NO7/c1-2-6-19-8-10-21-11-9-20-7-5-14(18)22-15-12(16)3-4-13(15)17/h1H,3-11H2
InChIKey
YDRPXORAOIYIGV-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
22
Fraction Csp3
0.64
Rotatable bonds
11
H-bond acceptors
7
Molar refractivity
73.09
TPSA
91.37
LogP / Solubility
WLOGP
-0.33
MLOGP
-0.28
XLogP3
-1.2
Consensus LogP
-0.6
Log S (ESOL)
-0.85
Class (ESOL)
Very soluble
Log S (Ali)
-1.89
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.74
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
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)
-4.87
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
No
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5
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