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CAS 40733-28-6 5′-O-TERT-BUTYLDIMETHYLSILYL-THYMIDINE molecular structure lightbox
CAS RN: 40733-28-6

5′-O-TERT-BUTYLDIMETHYLSILYL-THYMIDINE

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250126 250mg / 1g / 5g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-149064
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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: 5g
  • Available purity: ≥97%
  • 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 40733-28-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Hong Kong Inquiry

40733-28-6 / 1-[5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione

Standard CAS: 40733-28-6 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
40733-28-6
Multi CAS
Yes
Molecular Formula
C16H28N2O5Si
Molecular Weight
356.490000
Exact Mass
356.176749
InChI
InChI=1S/C16H28N2O5Si/c1-10-8-18(15(21)17-14(10)20)13-7-11(19)12(23-13)9-22-24(5,6)16(2,3)4/h8,11-13,19H,7,9H2,1-6H3,(H,17,20,21)/t11-,12+,13+/m0/s1
InChIKey
IJWIJLIIOKZJMS-YNEHKIRRSA-N

Computed Properties

Structural Parameters

Heavy atom count
24
Aromatic heavy atom count
6
Fraction Csp3
0.75
Rotatable bonds
4
H-bond acceptors
6
H-bond donors
2
Molar refractivity
93.74
TPSA
93.55

LogP / Solubility

WLOGP
1.52
MLOGP
1.35
XLogP3
1.52
Consensus LogP
1.46
Log S (ESOL)
-2.93
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.58
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.71
Class (SILICOS-IT)
Poorly 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)
-3.82

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4

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