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: 5g, 10g, 25g, 100g, 500g
- Available purity: >97%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
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Recorded sizes, purity and stock details for CAS 691-64-5
| Pack Size |
Recorded Purity |
Available Qty |
Ship From |
Inquiry |
| 5g |
>97% |
5
In Stock
|
Shanghai |
Inquiry |
| 10g |
>97% |
5
In Stock
|
Shenzhen |
Inquiry |
| 25g |
>97% |
5
In Stock
|
Beijing |
Inquiry |
| 100g |
>97% |
2
In Stock
|
Hong Kong |
Inquiry |
| 500g |
>97% |
0
Out of Stock
|
Shenzhen |
Inquiry |
691-64-5 / ditert-butyl oxalate
Standard CAS: 691-64-5
Multi CAS: Yes
Basic Information
CAS
691-64-5
Multi CAS
Yes
Molecular Formula
C10H18O4
Molecular Weight
202.250000
Exact Mass
202.120509
InChI
InChI=1S/C10H18O4/c1-9(2,3)13-7(11)8(12)14-10(4,5)6/h1-6H3
InChIKey
CIYGMWIAXRMHQS-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
14
Fraction Csp3
0.8
Rotatable bonds
5
H-bond acceptors
4
Molar refractivity
51.69
TPSA
52.6
LogP / Solubility
WLOGP
1.67
MLOGP
1.47
XLogP3
2.4
Consensus LogP
1.85
Log S (ESOL)
-2.15
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.42
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.36
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.77
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5