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CAS 4487-57-4 2,4-DIBROMO-5-NITROPYRIDINE molecular structure lightbox
CAS RN: 4487-57-4

2,4-DIBROMO-5-NITROPYRIDINE

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250708 1g In stock Inquiry
Batchno.20250114 250mg In stock Inquiry
Batchno.20250704 25g In stock Inquiry
Batchno.20260611 5g In stock Inquiry
  • Product code: SSC-152796
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 1g, 5g, 10g, 25g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 4487-57-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry
5g ＞97% 0 Out of Stock Shenzhen Inquiry
10g ＞97% 0 Out of Stock Shanghai Inquiry
25g ＞97% 0 Out of Stock Shanghai Inquiry

4487-57-4 / 2,4-dibromo-5-nitropyridine

Standard CAS: 4487-57-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
4487-57-4
Multi CAS
No
Molecular Formula
C5H2BR2N2O2
Molecular Weight
281.890000
Exact Mass
281.846250
InChI
InChI=1S/C5H2Br2N2O2/c6-3-1-5(7)8-2-4(3)9(10)11/h1-2H
InChIKey
RZZGFCFQBVRQSX-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
46.29
TPSA
56.03

LogP / Solubility

WLOGP
2.51
MLOGP
2.22
XLogP3
2.4
Consensus LogP
2.38
Log S (ESOL)
-3.51
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.69
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.7
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
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.65

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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