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CAS 21141-03-7 3-AMINO-4-PYRIDAZINECARBOXYLIC ACID molecular structure lightbox
CAS RN: 21141-03-7

3-AMINO-4-PYRIDAZINECARBOXYLIC ACID

Product Availability

Choose a grade to view its available package options.

3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250530 1g In stock Inquiry
Batchno.20250627 250mg In stock Inquiry
Batchno.20251217 5g In stock Inquiry
  • Product code: SSC-100970
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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, 0.1g, 0.25g, 5g, 10g, 25g
  • Available purity: >98%
  • Inventory rows with stock: 10
  • 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 21141-03-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g -- 5 In Stock Beijing Inquiry
1g >98% 5 In Stock Hong Kong Inquiry
0.1g -- 2 In Stock Shenzhen Inquiry
0.1g >98% 2 In Stock Shenzhen Inquiry
0.25g -- 1 In Stock Shanghai Inquiry
0.25g >98% 1 In Stock Hong Kong Inquiry
5g -- 1 In Stock Beijing Inquiry
5g >98% 1 In Stock Beijing Inquiry
10g -- 1 In Stock Shenzhen Inquiry
10g >98% 1 In Stock Shenzhen Inquiry
25g -- 0 Out of Stock Shanghai Inquiry
25g >98% 0 Out of Stock Beijing Inquiry

21141-03-7 / 3-aminopyridazine-4-carboxylic acid

Standard CAS: 21141-03-7 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
21141-03-7
Multi CAS
No
Molecular Formula
C5H5N3O2
Molecular Weight
139.110000
Exact Mass
139.038176
SMILES
C1=CN=NC(=C1C(=O)O)N
InChI
InChI=1S/C5H5N3O2/c6-4-3(5(9)10)1-2-7-8-4/h1-2H,(H2,6,8)(H,9,10)
InChIKey
KCOOFYQDXAMIBZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
4
H-bond donors
2
Molar refractivity
33.4
TPSA
89.1

LogP / Solubility

WLOGP
-0.24
MLOGP
-0.22
XLogP3
-0.4
Consensus LogP
-0.29
Log S (ESOL)
-0.93
Class (ESOL)
Very soluble
Log S (Ali)
-0.53
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.48
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)
-3.74

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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