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CAS 81246-80-2 5′-O-DMT-2′-TBDMS-Uridine molecular structure lightbox
CAS RN: 81246-80-2

5′-O-DMT-2′-TBDMS-Uridine

Product Availability

Choose a grade to view its available package options.

4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260321 1g In stock Shanghai, Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20260430 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251216 250mg / 1g / 5g Out of stock 5-7 business days Inquiry
Batchno.20260615 5g In stock Shanghai, Tianjin, Chengdu Inquiry
  • Product code: SSC-189766
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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 81246-80-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Hong Kong Inquiry

81246-80-2 / 1-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-[tert-butyl(dimethyl)silyl]oxy-4-hydroxyoxolan-2-yl]pyrimidine-2,4-dione

Standard CAS: 81246-80-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
81246-80-2
Multi CAS
Yes
Molecular Formula
C36H44N2O8Si
Molecular Weight
660.800000
Exact Mass
660.286693
InChI
InChI=1S/C36H44N2O8Si/c1-35(2,3)47(6,7)46-32-31(40)29(45-33(32)38-22-21-30(39)37-34(38)41)23-44-36(24-11-9-8-10-12-24,25-13-17-27(42-4)18-14-25)26-15-19-28(43-5)20-16-26/h8-22,29,31-33,40H,23H2,1-7H3,(H,37,39,41)/t29-,31-,32-,33-/m1/s1
InChIKey
KVHQIELPHWJPSY-WXQJYUTRSA-N

Computed Properties

Structural Parameters

Heavy atom count
47
Aromatic heavy atom count
24
Fraction Csp3
0.39
Rotatable bonds
11
H-bond acceptors
9
H-bond donors
2
Molar refractivity
181.57
TPSA
121.24

LogP / Solubility

WLOGP
5.21
MLOGP
4.64
XLogP3
5.21
Consensus LogP
5.02
Log S (ESOL)
-6.87
Class (ESOL)
Insoluble
Log S (Ali)
-8.74
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-9.6
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-3.05

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
Yes
Muegge
No
Bioavailability score
0.56
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
7

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