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CAS 14521-81-4 3-Fluoro-1H-pyrazole molecular structure lightbox
CAS RN: 14521-81-4

3-Fluoro-1H-pyrazole

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260318 100mg / 250mg / 1g Out of stock 15 business days Inquiry
  • Product code: SSC-056580
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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: 0.1g, 0.25g, 1g, 5g, 10g, 25g
  • Available purity: >95%
  • Inventory rows with stock: 2
  • 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 14521-81-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >95% 1 In Stock Shenzhen Inquiry
0.25g >95% 1 In Stock Beijing Inquiry
1g >95% 0 Out of Stock Shenzhen Inquiry
5g >95% 0 Out of Stock Shanghai Inquiry
10g >95% 0 Out of Stock Beijing Inquiry
25g >95% 0 Out of Stock Shenzhen Inquiry

14521-81-4 / 5-fluoro-1H-pyrazole

Standard CAS: 14521-81-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
14521-81-4
Multi CAS
No
Molecular Formula
C3H3FN2
Molecular Weight
86.070000
Exact Mass
86.028026
SMILES
C1=C(NN=C1)F
InChI
InChI=1S/C3H3FN2/c4-3-1-2-5-6-3/h1-2H,(H,5,6)
InChIKey
WNDHCIJGEKNYNF-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
6
Aromatic heavy atom count
5
H-bond acceptors
1
H-bond donors
1
Molar refractivity
18.55
TPSA
28.68

LogP / Solubility

WLOGP
0.55
MLOGP
0.47
XLogP3
0.6
Consensus LogP
0.54
Log S (ESOL)
-1.34
Class (ESOL)
Soluble
Log S (Ali)
-0.66
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.67
Class (SILICOS-IT)
Very 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)
-2.86

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
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] H332 (66.7%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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