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186570

Sigma-Aldrich

2-Chloropyridine N-oxide hydrochloride

97%

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About This Item

Empirical Formula (Hill Notation):
C5H4ClNO · HCl
CAS Number:
20295-64-1
Molecular Weight:
166.01
EC Number:
243-712-9
MDL number:
MFCD00012805
UNSPSC Code:
12352100
PubChem Substance ID:
24851229
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

97%

mp

140-142 °C (lit.)

functional group

chloro

SMILES string

Cl.[O-][n+]1ccccc1Cl

InChI

1S/C5H4ClNO.ClH/c6-5-3-1-2-4-7(5)8;/h1-4H;1H

InChI key

GRZNODNSNCXOHE-UHFFFAOYSA-N

Application

2-Chloropyridine N-oxide hydrochloride was used in the synthesis of aminoheterocyclic analogs[1] and 2-aminopyridine derivatives[2]. It was also used in benzyl viologen enzyme assay of membrane fractions[3].

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

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBC6832V
MKBC6832
00403JJ
16813KO
14508MR

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R M Keenan et al.
Bioorganic & medicinal chemistry letters, 9(13), 1801-1806 (1999-07-16)
A peptide RGD analog containing a novel 2-aminopyridine arginine mimetic was discovered to have good affinity and selectivity for the vitronectin receptor. Incorporation of the 2-aminopyridine arginine mimetic into the 3-oxo-1,4-benzodiazepine-2-acetic acid integrin antagonist series led to novel and potent
Shannon P Lubitz et al.
Archives of biochemistry and biophysics, 418(2), 205-216 (2003-10-03)
The ynfEFGHI operon is a paralogue of the Escherichia coli dmsABC operon. ynfE and ynfF are paralogues of dmsA. ynfG and ynfH are paralogues of dmsB and dmsC, respectively. YnfI (dmsD) has no dms paralogue. YnfE/F and YnfG could be
Argatroban analogs: synthesis, thrombin inhibitory activity and cell permeability of aminoheterocyclic guanidine surrogates.
Misra RN, et al.
Bioorganic & Medicinal Chemistry Letters, 4(18), 2165-2170 (1994)

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