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CAS 33543-78-1 Ethyl 2-Imidazolecarboxylate molecular structure lightbox
CAS RN: 33543-78-1

Ethyl 2-Imidazolecarboxylate

Product Availability

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6 package records5 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251229 1g In stock Inquiry
Batchno.20250127 25g In stock Inquiry
Batchno.20250111 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260422 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Hebei, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251027 5g / 25g Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250914 1g Out of stock 8-10 business days Inquiry
  • Product code: SSC-139685
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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: 1g, 5g, 10g, 25g, 100g, 500g, 1000g
  • Available purity: >97%
  • Inventory rows with stock: 6
  • 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 33543-78-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g -- 5 In Stock Shanghai Inquiry
1g >97% 5 In Stock Shenzhen Inquiry
5g -- 3 In Stock Shanghai Inquiry
5g >97% 3 In Stock Shanghai Inquiry
10g -- 1 In Stock Hong Kong Inquiry
10g >97% 1 In Stock Beijing Inquiry
25g -- 0 Out of Stock Beijing Inquiry
25g >97% 0 Out of Stock Shenzhen Inquiry
100g -- 0 Out of Stock Shenzhen Inquiry
100g >97% 0 Out of Stock Hong Kong Inquiry
500g -- 0 Out of Stock Shenzhen Inquiry
500g >97% 0 Out of Stock Shenzhen Inquiry
1000g -- 0 Out of Stock Shanghai Inquiry

33543-78-1 / ethyl 1H-imidazole-2-carboxylate

Standard CAS: 33543-78-1 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
33543-78-1
Multi CAS
No
Molecular Formula
C6H8N2O2
Molecular Weight
140.140000
Exact Mass
140.058578
SMILES
CCOC(=O)C1=NC=CN1
InChI
InChI=1S/C6H8N2O2/c1-2-10-6(9)5-7-3-4-8-5/h3-4H,2H2,1H3,(H,7,8)
InChIKey
UHYNYIGCGVDBTC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
5
Fraction Csp3
0.33
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
1
Molar refractivity
34.54
TPSA
54.98

LogP / Solubility

WLOGP
0.59
MLOGP
0.51
XLogP3
0.6
Consensus LogP
0.57
Log S (ESOL)
-1.32
Class (ESOL)
Soluble
Log S (Ali)
-1.13
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.3
Class (SILICOS-IT)
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)
-3.16

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (77.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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