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CAS 52225-20-4 DL-ALPHA-TOCOPHEROL ACETATE molecular structure lightbox
CAS RN: 52225-20-4

DL-ALPHA-TOCOPHEROL ACETATE

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7 package records5 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250731 1ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250909 100g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250723 1kg Out of stock Inquiry
Batchno.20250609 25g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20251102 500g In stock Tianjin, Chengdu Inquiry
Batchno.20251201 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260630 100mg / 500mg Confirm by inquiry Shanghai Inquiry
  • Product code: starshine_CAS52225-20-4
  • Purity/Analytical Methods: >99.0%
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52225-20-4 / [2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-yl] acetate

Standard CAS: 52225-20-4 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
52225-20-4
Multi CAS
Yes
Molecular Formula
C31H52O3
Molecular Weight
472.700000
Exact Mass
472.391646
InChI
InChI=1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3
InChIKey
ZAKOWWREFLAJOT-UHFFFAOYSA-N

Physical Properties

Melting Point
26.5 - 27.5 °C
Physical Description
Pellets or Large Crystals, Liquid; Pellets or Large Crystals Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
34
Aromatic heavy atom count
6
Fraction Csp3
0.77
Rotatable bonds
13
H-bond acceptors
3
Molar refractivity
144.03
TPSA
35.53

LogP / Solubility

WLOGP
9.06
MLOGP
8.01
XLogP3
10.8
Consensus LogP
9.29
Log S (ESOL)
-7.75
Class (ESOL)
Insoluble
Log S (Ali)
-9.98
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-11.81
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
0.83

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
4

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