CAS RN: 157763-81-0

2-BENZOOXAZOL-2-YL-2-METHYLPROPIONITRILE

Product Availability

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5 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250220 1g In stock Inquiry
Batchno.20260519 250mg In stock Inquiry
Batchno.20260525 50mg In stock Inquiry
Batchno.20250409 5g In stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260127 5g Out of stock 8-10 business days Inquiry
  • Product code: SSC-066545
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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: 1g
  • Available purity: >95%
  • 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 157763-81-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >95% 0 Out of Stock Shanghai Inquiry

157763-81-0 / 2-(1,3-benzoxazol-2-yl)-2-methylpropanenitrile

Standard CAS: 157763-81-0 Multi CAS: No

Basic Information

CAS
157763-81-0
Multi CAS
No
Molecular Formula
C11H10N2O
Molecular Weight
186.210000
Exact Mass
186.079313
SMILES
CC(C)(C#N)C1=NC2=CC=CC=C2O1
InChI
InChI=1S/C11H10N2O/c1-11(2,7-12)10-13-8-5-3-4-6-9(8)14-10/h3-6H,1-2H3
InChIKey
VNMKWZBURQHRLC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
14
Aromatic heavy atom count
9
Fraction Csp3
0.27
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
52.65
TPSA
49.82

LogP / Solubility

WLOGP
2.63
MLOGP
2.31
XLogP3
2.4
Consensus LogP
2.45
Log S (ESOL)
-3.06
Class (ESOL)
Poorly soluble
Log S (Ali)
-2.99
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.17
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.99

Drug-likeness / Medicinal Chemistry

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

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