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CAS 19854-23-0 Pyridine, 4-methyl-2-(trimethylsilyl)- (9CI) molecular structure lightbox
CAS RN: 19854-23-0

Pyridine, 4-methyl-2-(trimethylsilyl)- (9CI)

Product Availability

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5 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250105 100mg In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250813 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
Batchno.20250131 1g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260630 250mg In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260208 5g Out of stock Inquiry
  • Product code: starshine_CAS19854-23-0
  • Purity/Analytical Methods: >99.0%
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19854-23-0 / trimethyl-(4-methyl-2-pyridinyl)silane

Standard CAS: 19854-23-0 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
19854-23-0
Multi CAS
No
Molecular Formula
C9H15NSi
Molecular Weight
165.310000
Exact Mass
165.097376
SMILES
CC1=CC(=NC=C1)[Si](C)(C)C
InChI
InChI=1S/C9H15NSi/c1-8-5-6-10-9(7-8)11(2,3)4/h5-7H,1-4H3
InChIKey
TWKKSILJXRSVBV-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Fraction Csp3
0.44
Rotatable bonds
1
H-bond acceptors
1
Molar refractivity
51.95
TPSA
12.89

LogP / Solubility

WLOGP
1.94
MLOGP
1.7
XLogP3
1.94
Consensus LogP
1.86
Log S (ESOL)
-2.42
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.31
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.46
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)
-2.35

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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