69697
1-Methylpyridinium iodide
analytical standard
Synonym(s):
Pyridine methiodide
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About This Item
Empirical Formula (Hill Notation):
C6H8IN
CAS Number:
Molecular Weight:
221.04
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3707506
SMILES string
C[N+]1=CC=CC=C1.[I-]
InChI key
HLNJFEXZDGURGZ-UHFFFAOYSA-M
InChI
1S/C6H8N.HI/c1-7-5-3-2-4-6-7;/h2-6H,1H3;1H/q+1;/p-1
grade
analytical standard
assay
≥97.0% (AT)
shelf life
limited shelf life, expiry date on the label
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
General description
1-Methylpyridinium iodide, a quaternary ammonium compound, is a well-known pyridinium salt. This six-membered ring heterocycle is generally found as a component of flavor and fragrances as well as food and cosmetic products.
Application
1-Methylpyridinium iodide may be used as an analytical standard for the determination of the analyte in food products by various analytical techniques.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Identification of N-methyl-?-picolinium and other quaternary ammonium compounds from the oyster
Yasumoto T, et al.
Bulletin Of The Japanese Society Of Scientific Fisheries, 44(9), 529-529 (1978)
Zsigmond Benko et al.
Cell & bioscience, 7, 5-5 (2017-01-18)
HIV-1 protease (PR) is an essential enzyme for viral production. Thus, PR inhibitors (PIs) are the most effective class of anti-HIV drugs. However, the main challenge to the successful use of PI drugs in patient treatment is the emergence of
The application of a new aromaticity index to six-membered ring heterocycles
Bird CW
Tetrahedron, 42(1), 89-92 (1986)
Alkylpyridiniums. 2. Isolation and quantification in roasted and ground coffees
Stadler RH, et al.
Journal of Agricultural and Food Chemistry, 50(5), 1200-1206 (2002)
Alkylpyridiniums. 1. Formation in model systems via thermal degradation of trigonelline
Stadler RH, et al.
Journal of Agricultural and Food Chemistry, 50(5), 1192-1199 (2002)
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