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CAS 873-42-7 2-AMINO-3,5-DICHLOROPYRAZINE molecular structure lightbox
CAS RN: 873-42-7

2-AMINO-3,5-DICHLOROPYRAZINE

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260603 100g In stock Shanghai, Tianjin Inquiry
Batchno.20250216 10g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20250521 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250221 25g In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20251009 500g In stock Shanghai Inquiry
Batchno.20250807 5g In stock Shanghai, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250821 10g / 25g / 100g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-197090
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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
  • Available purity: >97%
  • Inventory rows with stock: 3
  • 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 873-42-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 4 In Stock Shanghai Inquiry
5g >97% 2 In Stock Shenzhen Inquiry
10g >97% 1 In Stock Beijing Inquiry
25g >97% 0 Out of Stock Shenzhen Inquiry
100g >97% 0 Out of Stock Shenzhen Inquiry

873-42-7 / 3,5-dichloropyrazin-2-amine

Standard CAS: 873-42-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
873-42-7
Multi CAS
Yes
Molecular Formula
C4H3CL2N3
Molecular Weight
163.990000
Exact Mass
162.970403
InChI
InChI=1S/C4H3Cl2N3/c5-2-1-8-4(7)3(6)9-2/h1H,(H2,7,8)
InChIKey
AMRVETKYGCRGPJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
H-bond acceptors
3
H-bond donors
1
Molar refractivity
36.46
TPSA
51.8

LogP / Solubility

WLOGP
1.37
MLOGP
1.2
XLogP3
1.4
Consensus LogP
1.32
Log S (ESOL)
-2.21
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.89
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.86
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)
-2.75

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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