CAS RN: 518044-32-1
PEG5-Carboxylic Acid tert-Butyl Ester
Product Availability
Choose a grade to view its available package options.
6 package records6 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260218 | 100mg | In stock | Shanghai | Inquiry |
| Batchno.20260504 | 1g | In stock | Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250803 | 200mg / 1g / 5g / 25g | Confirm by inquiry | Shanghai | Inquiry |
| Batchno.20260217 | 250mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20260227 | 25g | In stock | Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250902 | 5g | In stock | Shenzhen, Tianjin, Wuhan | Inquiry |
- Product code: SSC-158798
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: 1g, 5g, 25g, 0.25g, 10g, 100g, 500g
- Available purity: >95%
- Inventory rows with stock: 7
- 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.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | >95% | 5 In Stock | Shanghai | Inquiry |
| 5g | >95% | 5 In Stock | Shenzhen | Inquiry |
| 25g | >95% | 4 In Stock | Hong Kong | Inquiry |
| 0.25g | >95% | 3 In Stock | Shenzhen | Inquiry |
| 10g | >95% | 3 In Stock | Shanghai | Inquiry |
| 100g | >95% | 2 In Stock | Shanghai | Inquiry |
| 500g | >95% | 1 In Stock | Beijing | Inquiry |
518044-32-1 / tert-butyl 3-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
Basic Information
CAS
518044-32-1
Multi CAS
No
Molecular Formula
C15H30O7
Molecular Weight
322.390000
Exact Mass
322.199153
InChI
InChI=1S/C15H30O7/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h16H,4-13H2,1-3H3
InChIKey
FJRDXEGYAVAMLB-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
22
Fraction Csp3
0.93
Rotatable bonds
14
H-bond acceptors
7
H-bond donors
1
Molar refractivity
80.82
TPSA
83.45
LogP / Solubility
WLOGP
0.78
MLOGP
0.7
XLogP3
-0.2
Consensus LogP
0.43
Log S (ESOL)
-1.4
Class (ESOL)
Soluble
Log S (Ali)
-2.76
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-4.08
Class (SILICOS-IT)
Slightly 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)
-4.14
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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