CAS RN: 39771-34-1

4-Amino-2,6-dibromopyridine

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250514 1g In stock Inquiry
Batchno.20250321 25g Out of stock Inquiry
Batchno.20260401 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250513 1g In stock Shanghai, Shandong Inquiry
Batchno.20250911 25g In stock Shandong Inquiry
Batchno.20250604 5g In stock Shandong, Guangdong Inquiry
  • Product code: SSC-147503
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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, 0.25g, 5g, 10g, 25g, 100g, 1000g
  • Available purity: ≥97%, >95%
  • Inventory rows with stock: 7
  • 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 39771-34-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g -- 5 In Stock Shanghai Inquiry
1g ≥97% 5 In Stock Shanghai Inquiry
0.25g -- 3 In Stock Beijing Inquiry
0.25g ≥97% 3 In Stock Hong Kong Inquiry
1g >95% 2 In Stock Hong Kong Inquiry
5g -- 1 In Stock Shanghai Inquiry
5g ≥97% 1 In Stock Beijing Inquiry
5g >95% 0 Out of Stock Beijing Inquiry
10g -- 0 Out of Stock Beijing Inquiry
10g >95% 0 Out of Stock Hong Kong Inquiry
10g ≥97% 0 Out of Stock Shanghai Inquiry
25g -- 0 Out of Stock Hong Kong Inquiry
25g >95% 0 Out of Stock Shanghai Inquiry
25g ≥97% 0 Out of Stock Shanghai Inquiry
100g -- 0 Out of Stock Hong Kong Inquiry
100g >95% 0 Out of Stock Beijing Inquiry
100g ≥97% 0 Out of Stock Hong Kong Inquiry
1000g -- 0 Out of Stock Shenzhen Inquiry

39771-34-1 / 2,6-dibromopyridin-4-amine

Standard CAS: 39771-34-1 Multi CAS: No

Basic Information

CAS
39771-34-1
Multi CAS
No
Molecular Formula
C5H4BR2N2
Molecular Weight
251.910000
Exact Mass
251.872070
InChI
InChI=1S/C5H4Br2N2/c6-4-1-3(8)2-5(7)9-4/h1-2H,(H2,8,9)
InChIKey
NTFZVUOMTODHRO-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
H-bond acceptors
2
H-bond donors
1
Molar refractivity
44.05
TPSA
38.91

LogP / Solubility

WLOGP
2.19
MLOGP
1.93
XLogP3
2.2
Consensus LogP
2.11
Log S (ESOL)
-3.27
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.21
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.11
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.7

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5

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