1-Hexadecylpyridinium bromide

CAS No.：140-72-7

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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1-Hexadecylpyridinium bromide Basic information

Product Name:	1-Hexadecylpyridinium bromide
Synonyms:	CETYLPYRIDINIUM BROMIDE;hexadecylpyridine bromide;HEXADECYLPYRIDINIUM BROMIDE;1-HEXADECYLPYRIDINUM BROMIDE;1-HEXADECYLPYRIDINIUM BROMIDE;1-Hexadecylpyridinium;HexadecylpyridiniumBromideMono;N-HEXADECYLPYRIDINIUM BROMIDE
CAS:	140-72-7
MF:	C21H38BrN
MW:	384.44
EINECS:	205-428-3
Product Categories:	pharma material;Cationic Surfactants;Functional Materials;Heterocyclic Quarternary Ammonium Salts (Surfactants);Pyridinium Compounds;Surfactants;bc0001
Mol File:	140-72-7.mol

1-Hexadecylpyridinium bromide Chemical Properties

Melting point	63-69 °C
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Chloroform,Methanol,Acetone,Ethanol
form	powder to crystal
color	White to Almost white
Water Solubility	5 g/L (20 ºC)
BRN	3778948
InChIKey	DVBJBNKEBPCGSY-UHFFFAOYSA-M
CAS DataBase Reference	140-72-7(CAS DataBase Reference)
EPA Substance Registry System	Cetylpyridinium bromide (140-72-7)

Safety Information

Hazard Codes	T+,Xi,Xn
Risk Statements	22-26-36/37/38-20/21/22
Safety Statements	26-28-36/37-45-36/37/39-22-36
RIDADR	2811
WGK Germany	3
RTECS	UU4848000
HazardClass	6.1(b)
PackingGroup	III
HS Code	29333999
Hazardous Substances Data	140-72-7(Hazardous Substances Data)

MSDS Information

Provider	Language
Cetylpyridinium bromide	English
SigmaAldrich	English
ACROS	English

1-Hexadecylpyridinium bromide Usage And Synthesis

Chemical Properties	white to cream coloured powder
Definition	ChEBI: A pyridinium salt that has N-hexadecylpyridinium as the cation and bromide as the anion.

1-Hexadecylpyridinium bromide Preparation Products And Raw materials

Preparation Products

4-ISOPROPYLPHENYLACETIC ACID

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