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CAS 263707-16-0 ESI 09 molecular structure lightbox
CAS RN: 263707-16-0

ESI 09

Product Availability

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8 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260207 100mg In stock Shanghai Inquiry
Batchno.20251117 10mg In stock Shanghai Inquiry
Batchno.20250304 1g In stock Shanghai Inquiry
Batchno.20250502 250mg In stock Shanghai Inquiry
Batchno.20251102 25mg In stock Shanghai Inquiry
Batchno.20251228 50mg In stock Shanghai Inquiry
Batchno.20260605 5mg In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260220 1ml In stock Inquiry
  • Product code: SSC-123819
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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 263707-16-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

263707-16-0 / 2-(5-tert-butyl-1,2-oxazol-3-yl)-N-(3-chloroanilino)-2-oxoethanimidoyl cyanide

Standard CAS: 263707-16-0 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
263707-16-0
Multi CAS
No
Molecular Formula
C16H15ClN4O2
Molecular Weight
330.770000
Exact Mass
330.088353
SMILES
CC(C)(C)C1=CC(=NO1)C(=O)C(=NNC2=CC(=CC=C2)Cl)C#N
InChI
InChI=1S/C16H15ClN4O2/c1-16(2,3)14-8-12(21-23-14)15(22)13(9-18)20-19-11-6-4-5-10(17)7-11/h4-8,19H,1-3H3
InChIKey
DXEATJQGQHDURZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
23
Aromatic heavy atom count
11
Fraction Csp3
0.25
Rotatable bonds
4
H-bond acceptors
6
H-bond donors
1
Molar refractivity
87.66
TPSA
91.28

LogP / Solubility

WLOGP
3.8
MLOGP
3.36
XLogP3
5.2
Consensus LogP
4.12
Log S (ESOL)
-4.37
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.02
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.44
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.04

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

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