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CAS 137156-41-3 Ethyl 1-Hydroxy-1H-1,2,3-triazole-4-carboxylate molecular structure lightbox
CAS RN: 137156-41-3

Ethyl 1-Hydroxy-1H-1,2,3-triazole-4-carboxylate

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260208 1g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250416 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20250828 5g In stock Shanghai Inquiry
  • Product code: SSC-046643
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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: 5g, 1g, 10g, 25g
  • Available purity: >97%
  • 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 137156-41-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >97% 5 In Stock Shanghai Inquiry
1g >97% 4 In Stock Shenzhen Inquiry
10g >97% 0 Out of Stock Shenzhen Inquiry
25g >97% 0 Out of Stock Beijing Inquiry

137156-41-3 / ethyl 1-hydroxytriazole-4-carboxylate

Standard CAS: 137156-41-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
137156-41-3
Multi CAS
No
Molecular Formula
C5H7N3O3
Molecular Weight
157.130000
Exact Mass
157.048741
SMILES
CCOC(=O)C1=CN(N=N1)O
InChI
InChI=1S/C5H7N3O3/c1-2-11-5(9)4-3-8(10)7-6-4/h3,10H,2H2,1H3
InChIKey
FIRHQRGFVOSDDY-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
33.16
TPSA
77.24

LogP / Solubility

WLOGP
-0.31
MLOGP
-0.28
XLogP3
0.3
Consensus LogP
-0.1
Log S (ESOL)
-0.82
Class (ESOL)
Very soluble
Log S (Ali)
-0.63
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.67
Class (SILICOS-IT)
Very 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)
-3.9

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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