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1-Methylnicotinamide iodide

Also known as: 3-Carbamoyl-1-methylpyridin-1-ium iodide, 3-Carbamoyl-1-methylpyridinium iodide, 1-methylpyridin-1-ium-3-carboxamide;iodide, Pyridinium, 3-(aminocarbonyl)-1-methyl-, iodide (1:1), 1-METHYL-NICOTINAMIDE IODIDE, 1-METHYLNICOTINAMIDE IODIDE SALT, 1-Methyl-nicotinamide Iodide, 1-methyl-nicotinamide iodide, 3-(aminocarbonyl)-1-methyl-pyridiniuiodide, 3-(aminocarbonyl)-1-methylpyridiniumiodide, N-METHYLNICOTINAMIDE IODIDE, N-METHYLNICOTINIC ACID AMIDE IODIDE, N-METHYLNICOTINIC ACID AMIDE IODIDE SALT, LABOTEST-BB LT00233117

1-Methylnicotinamide iodide (CAS 6456-44-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H9IN2O and a molecular weight of 264.06400 g/mol. Key properties include a melting point of 189-191ºC, a boiling point of 723.2ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 391.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6456-44-6
Jingsj CID
J-1079973-2
Molecular Formula
C7H9IN2O
Molecular Weight
264.06400 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point189-191ºC
Boiling Point723.2ºC at 760 mmHg
Density1.24g/cm3
Flash Point391.2ºC
Exact Mass263.97600
PSA46.97000
Refractive Index1.612

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-Methylnicotinamide iodide?

The CAS number of 1-Methylnicotinamide iodide is 6456-44-6.

What are the molecular formula and molecular weight of 1-Methylnicotinamide iodide?

1-Methylnicotinamide iodide has molecular formula C7H9IN2O and molecular weight 264.06400 g/mol.

What are the upstream and downstream products of 1-Methylnicotinamide iodide?

For 1-Methylnicotinamide iodide, Upstream Products: Nicotinamide, iodomethane; Downstream Products: Nicotinamide N-oxide, Trigonelline, 1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Methylnicotinamide iodide (CAS 6456-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1079973-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.