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CAS 43029-19-2 2-AMINO-3-HYDROXYPYRIMIDINE molecular structure lightbox
CAS RN: 43029-19-2

2-AMINO-3-HYDROXYPYRIMIDINE

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250430 10g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260603 1g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20251123 250mg In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20260530 25g In stock Shenzhen, Tianjin Inquiry
Batchno.20260311 5g In stock Shanghai Inquiry
  • Product code: SSC-151337
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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: 0.25g, 1g, 5g, 10g, 25g
  • 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 43029-19-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >95% 2 In Stock Shanghai Inquiry
1g >95% 2 In Stock Hong Kong Inquiry
5g >95% 0 Out of Stock Beijing Inquiry
10g >95% 0 Out of Stock Shenzhen Inquiry
25g >95% 0 Out of Stock Beijing Inquiry

43029-19-2 / 3-amino-1H-pyrazin-2-one

Standard CAS: 43029-19-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
43029-19-2
Multi CAS
Yes
Molecular Formula
C4H5N3O
Molecular Weight
111.100000
Exact Mass
111.043262
InChI
InChI=1S/C4H5N3O/c5-3-4(8)7-2-1-6-3/h1-2H,(H2,5,6)(H,7,8)
InChIKey
KQLHRXQKORXSTC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
6
H-bond acceptors
3
H-bond donors
2
Molar refractivity
29.27
TPSA
71.77

LogP / Solubility

WLOGP
-0.65
MLOGP
-0.58
XLogP3
-1.3
Consensus LogP
-0.84
Log S (ESOL)
-0.68
Class (ESOL)
Very soluble
Class (Ali)
Very soluble
Log S (SILICOS-IT)
0.16
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
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)
-3.86

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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