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CAS 144167-51-1 5-AMino-[1,2,4]oxadiazole-3-carboxylic acid ethyl ester molecular structure lightbox
CAS RN: 144167-51-1

5-AMino-[1,2,4]oxadiazole-3-carboxylic acid ethyl ester

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250617 100mg / 250mg / 500mg / 1g / 5g Confirm by inquiry Shanghai 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250528 100mg In stock Shanghai Inquiry
Batchno.20260323 1g In stock Shanghai Inquiry
Batchno.20250820 250mg In stock Shanghai, Tianjin Inquiry
Batchno.20251126 5g In stock Shanghai Inquiry
  • Product code: SSC-055388
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 0.1g, 0.25g, 1g, 5g
  • Available purity: ≥95%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 144167-51-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥95% 1 In Stock Shenzhen Inquiry
0.25g ≥95% 1 In Stock Shanghai Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

144167-51-1 / ethyl 5-amino-1,2,4-oxadiazole-3-carboxylate

Standard CAS: 144167-51-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
144167-51-1
Multi CAS
No
Molecular Formula
C5H7N3O3
Molecular Weight
157.130000
Exact Mass
157.048741
SMILES
CCOC(=O)C1=NOC(=N1)N
InChI
InChI=1S/C5H7N3O3/c1-2-10-4(9)3-7-5(6)11-8-3/h2H2,1H3,(H2,6,7,8)
InChIKey
ZRDSRXFGWKCXDJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
5
Fraction Csp3
0.4
Rotatable bonds
2
H-bond acceptors
6
H-bond donors
1
Molar refractivity
34.67
TPSA
91.24

LogP / Solubility

WLOGP
-0.17
MLOGP
-0.16
XLogP3
0.3
Consensus LogP
-0.01
Log S (ESOL)
-0.91
Class (ESOL)
Very soluble
Log S (Ali)
-0.72
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.78
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.8

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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