Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

518689

Sigma-Aldrich

2-Amino-5-fluoropyridine

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C5H5FN2
CAS Number:
21717-96-4
Molecular Weight:
112.11
MDL number:
MFCD01861120
UNSPSC Code:
12352100
PubChem Substance ID:
24874037
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

93-97 °C (lit.)

functional group

fluoro

SMILES string

Nc1ccc(F)cn1

InChI

1S/C5H5FN2/c6-4-1-2-5(7)8-3-4/h1-3H,(H2,7,8)

InChI key

YJTXQLYMECWULH-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
U22044
U20766
U19688
U15623
19917MA

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Syntheses of 2-chloro-and 2-amino-5-fluoropyridines and isolation of a novel difluoroboryl imidate.
Smakula Hand E and Baker DC.
Synthesis, 12, 905-908 (1989)
Synthesis of 2-Amino-5-Fluoropyridine.
MA ZP, et al.
Journal of Chemical Engineering of Chinese Universities / Gao Xiao Hua Xue Gong Cheng Xue Bao, 4, 015-015 (2008)
Tandem approach for the synthesis of imidazo [1, 2-a] pyridines from alcohols.
Ramesha AB, et al.
Tetrahedron Letters, 54(1), 95-100 (2013)
Dean Y Maeda et al.
Journal of medicinal chemistry, 57(20), 8378-8397 (2014-09-26)
The G protein-coupled chemokine receptors CXCR1 and CXCR2 play key roles in inflammatory diseases and carcinogenesis. In inflammation, they activate and recruit polymorphonuclear cells (PMNs) through binding of the chemokines CXCL1 (CXCR1) and CXCL8 (CXCR1 and CXCR2). Structure-activity studies that
Russell J Needham et al.
Journal of inorganic biochemistry, 210, 111154-111154 (2020-08-11)
Twenty-four novel organometallic osmium(II) phenylazopyridine (AZPY) complexes have been synthesised and characterised; [Os(η6-arene)(5-RO-AZPY)X]Y, where arene = p-cym or bip, AZPY is functionalized with an alkoxyl (O-R, R = Me, Et, nPr, iPr, nBu) or glycolic (O-{CH2CH2O}nR*, n = 1-4, R* = H, Me, or Et) substituent on the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service