![CAS 159639-78-8 Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/159639-78-8.gif)
CAS RN: 159639-78-8
Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20250701 | 25mg | Out of stock | 15 business days | Inquiry |
- Product code: starshine_CAS159639-78-8
- Purity/Analytical Methods: >99.0%
159639-78-8 / 3-[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
Basic Information
CAS
159639-78-8
Multi CAS
No
Molecular Formula
C46H63N4O9PSi
Molecular Weight
875.100000
Exact Mass
874.410193
SMILES
CC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)COC(C3=CC=CC=C3)(C4=CC=C(C=C4)OC)C5=CC=C(C=C5)OC)OP(N(C(C)C)C(C)C)OCCC#N)O[Si](C)(C)C(C)(C)C
InChI
InChI=1S/C46H63N4O9PSi/c1-31(2)50(32(3)4)60(56-28-16-27-47)58-40-39(57-43(41(40)59-61(11,12)45(6,7)8)49-29-33(5)42(51)48-44(49)52)30-55-46(34-17-14-13-15-18-34,35-19-23-37(53-9)24-20-35)36-21-25-38(54-10)26-22-36/h13-15,17-26,29,31-32,39-41,43H,16,28,30H2,1-12H3,(H,48,51,52)/t39-,40-,41-,43-,60?/m1/s1
InChIKey
KYRSLFQMFXXGLW-IEXCOMMKSA-N
Computed Properties
Structural Parameters
Heavy atom count
61
Aromatic heavy atom count
24
Fraction Csp3
0.5
Rotatable bonds
19
H-bond acceptors
12
H-bond donors
1
Molar refractivity
240.39
TPSA
146.5
LogP / Solubility
WLOGP
8.82
MLOGP
7.84
XLogP3
8.82
Consensus LogP
8.49
Log S (ESOL)
-9.86
Class (ESOL)
Insoluble
Log S (Ali)
-13.1
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-14.95
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.8
Drug-likeness / Medicinal Chemistry
Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
7.5
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