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CAS 145934-90-3 2(1H)-Pyridinone,5-fluoro-,hydrazone(9CI) molecular structure lightbox
CAS RN: 145934-90-3

2(1H)-Pyridinone,5-fluoro-,hydrazone(9CI)

Product Availability

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251220 1g Out of stock Inquiry
Batchno.20250714 250mg In stock Inquiry
Batchno.20250810 50mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260529 100mg / 250mg / 1g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-057104
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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
  • 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 145934-90-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Shenzhen Inquiry

145934-90-3 / (5-fluoro-2-pyridinyl)hydrazine

Standard CAS: 145934-90-3 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
145934-90-3
Multi CAS
No
Molecular Formula
C5H6FN3
Molecular Weight
127.120000
Exact Mass
127.054575
SMILES
C1=CC(=NC=C1F)NN
InChI
InChI=1S/C5H6FN3/c6-4-1-2-5(9-7)8-3-4/h1-3H,7H2,(H,8,9)
InChIKey
XGEZFYOWXLYYNM-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
32.01
TPSA
50.94

LogP / Solubility

WLOGP
0.51
MLOGP
0.44
XLogP3
0.5
Consensus LogP
0.48
Log S (ESOL)
-1.37
Class (ESOL)
Soluble
Log S (Ali)
-0.97
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-1.03
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)
-3.14

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Acute Toxic Irritant Health Hazard
Signal
Danger
GHS Hazard Statements
H301+H311+H331 (33.3%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation] H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral] H312 (66.7%): Harmful in contact with skin [Warning Acute toxicity, dermal] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P203, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P318, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501

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