季铵化合物

Description

Quaternary Ammonium Compounds · CAS 14798-03-9 · H4N+. UNII 54S68520I4. Solubility: 10.2 mg/mL at 20 °C.

Identification

CAS Registry Number	14798-03-9
PubChem CID	223
Molecular formula	H4N+
IUPAC name	azanium
UNII (FDA)	54S68520I4

Computed Descriptors

Molecular Weight	18.039
XLogP3	-0.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	18.034374132
Monoisotopic Mass	18.034374132
Topological Polar Surface Area	1
Heavy Atom Count	1
Formal Charge	1

Physical & Chemical Properties

Solubility	10.2 mg/mL at 20 °C

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

Documented Uses

• The oncogenic action of 2-hydroxyglutarate
• The oncogenic action of D-2-hydroxyglutarate in Hydroxygluaricaciduria
• The oncogenic action of L-2-hydroxyglutarate in Hydroxygluaricaciduria

Synonyms

ammonium; Ammonium ion; azanium; Ammonium cation; 14798-03-9; Ammonium(1+); 54S68520I4; CHEBI:28938; RefChem:6517; NH4+; Ammonia ion; Ammonium ion(+); nitrogen(1+); Ammonium ion(1+); Ammonium (NH4+); AMMONIUM CATION WITH D

Frequently Asked Questions

What are the CAS number and molecular formula of Quaternary Ammonium Compounds?

CAS 14798-03-9; molecular formula H4N+; molecular weight — g/mol.

What other names is Quaternary Ammonium Compounds known by?

ammonium, Ammonium ion, azanium, Ammonium cation, 14798-03-9, Ammonium(1+).

What is the regulatory status of Quaternary Ammonium Compounds?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

What are the key physical properties of Quaternary Ammonium Compounds?

Solubility: 10.2 mg/mL at 20 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.