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CAS 878-23-9 2-Bromo-1-ethylpyridinium Tetrafluoroborate molecular structure lightbox
CAS RN: 878-23-9

2-Bromo-1-ethylpyridinium Tetrafluoroborate

Product Availability

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2 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260325 5g / 25g / 100g Confirm by inquiry Shanghai, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250126 250mg / 1g / 5g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
  • Product code: SSC-198102
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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: ≥98%
  • 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 878-23-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 0 Out of Stock Shenzhen Inquiry
5g ≥98% 0 Out of Stock Hong Kong Inquiry
10g ≥98% 0 Out of Stock Hong Kong Inquiry
25g ≥98% 0 Out of Stock Hong Kong Inquiry

878-23-9 / 2-bromo-1-ethylpyridin-1-ium tetrafluoroborate

Standard CAS: 878-23-9 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
878-23-9
Multi CAS
Yes
Molecular Formula
B2C7H9NRf4
Molecular Weight
273.860000
Exact Mass
272.994750
InChI
InChI=1S/C7H9BrN.BF4/c1-2-9-6-4-3-5-7(9)8;2-1(3,4)5/h3-6H,2H2,1H3;/q+1;-1
InChIKey
YJDXVQLBIAJTHP-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
14
Aromatic heavy atom count
6
Fraction Csp3
0.29
Rotatable bonds
1
H-bond acceptors
5
Molar refractivity
50.2
TPSA
3.88

LogP / Solubility

WLOGP
3.06
MLOGP
2.7
XLogP3
3.06
Consensus LogP
2.94
Log S (ESOL)
-3.71
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.01
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.1
Class (SILICOS-IT)
Slightly 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)
-2.22

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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