Conditions | Yield |
---|---|
In water at 95 - 102℃; for 30h; | 180 g |
Conditions | Yield |
---|---|
With 2-(Diethylamino)ethanol at 0 - 20℃; for 3h; |
Conditions | Yield |
---|---|
With sodium chloride at 19.9℃; Equilibrium constant; var. temps.; |
cetylpyridinium chloride
sodium 4-aminobenzenesulfonylacetamide
hexadecylpyridinium sulfacetamide
Conditions | Yield |
---|---|
In water for 0.5h; Heating / reflux; | 99.22% |
cetylpyridinium chloride
Penicillin G potassium
hexadecylpyridinium penicillin G
Conditions | Yield |
---|---|
In water for 0.5h; | 99% |
potassium (+)-(R)-2-(4-chloro-2-methylphenoxy)propionate
cetylpyridinium chloride
1-hexadecylpyridinium (+)-(R)-2-(4-chloro-2-methylphenoxy)propionate
Conditions | Yield |
---|---|
In acetone at 19.84℃; for 1.5h; | 99% |
cetylpyridinium chloride
sodium 1,4-dihexyl sulfosuccinate
hexadecylpyridinium Cola wet MA-80
Conditions | Yield |
---|---|
In water for 0.5h; | 96.93% |
Conditions | Yield |
---|---|
With hydroxyberyllate complex In water C6H2Cl2O4 (stoich amt.) addn. to hydroxyberyllate complex (aq.) at 343 K, staying for 3 h at water-bath, filtering, addn. to pyridinium salt with strong agitation; washing, extn. (ethyl acetate), organic phase drying (Na2SO4), solvent evapn.; | 95% |
cetylpyridinium chloride
saccharin sodium salt
hexadecylpyridinium saccharinate
Conditions | Yield |
---|---|
In water at 60℃; for 1h; | 95% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 77.22% |
cetylpyridinium chloride
sodium valproate
hexadecylpyridinium valproic acid
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 77.14% |
Conditions | Yield |
---|---|
Stage #1: cetylpyridinium chloride With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 76.4% |
Conditions | Yield |
---|---|
With hydroquinone; HCl In acetic acid; butanone ketonic extract of H2ReOCl4 (prepared from KReO4, concd. HCl, hydroquinone), addn. of KSCN in acetone, green soln., mixed with acidified MgCl2 soln., shaken with butan-2-one, evapn. of ketone extract, dilution (acetic acid), mixed with the pyridinium; pptn., filtration, washing (acetic acid, then petroleum ether), recrystn. (acetone), elem. anal.; | 75% |
cetylpyridinium chloride
europium(III) chloride
1,3-diphenylpropanedione
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol recrystn. from 1:1 acetone/2-butanone; | 74% |
With NaOH In ethanol recrystn. from 1:1 acetone/2-butanone; | 74% |
potassium tetracarbonylcobaltate
cetylpyridinium chloride
C16H33NC5H5(1+)*Co(CO)4(1-)=(C16H33NC5H5)(Co(CO)4)
Conditions | Yield |
---|---|
In dichloromethane; water under Ar atm. aq. soln. KCo(CO)4 was added to aq. soln. pyridinium salt,CH2Cl2 was added, stirred for 20 min; org. phase was washed with water, dried over MgSO4, filtered, evapd. in vacuo, recrystn. fronm CH2Cl2-petroleum ether; elem. anal.; | 74% |
MCPA
cetylpyridinium chloride
1-hexadecylpyridinium (4-chloro-2-methylphenoxy)acetate
Conditions | Yield |
---|---|
With potassium hydroxide In water at 39.84℃; for 24h; | 74% |
Conditions | Yield |
---|---|
Stage #1: phosphotungstic acid With dihydrogen peroxide In water at 20℃; for 2h; Green chemistry; Stage #2: cetylpyridinium chloride In ethanol; water at 40℃; Green chemistry; | 73.6% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
With iodine In chloroform | 70% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In methanol; water Heating / reflux; | 67% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In methanol; water | 67% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In water addn. of a soln. of cetylpyridinium chloride in water to a soln. of tungstate in water; filtration, washing with water, drying; cooling of soln., filtration, drying; elem. anal.; | 64% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In water addn. of a soln. of cetylpyridinium chloride in water to a soln. of tungstate in water; filtration, washing with water, drying; cooling of soln., filtration, drying; elem. anal.; | 63% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In water addn. of a soln. of cetylpyridinium chloride in water to a soln. of tungstate in water; filtration, washing with water, drying; cooling of soln., filtration, drying; elem. anal.; | 63% |
cetylpyridinium chloride
Conditions | Yield |
---|---|
In water addn. of a soln. of cetylpyridinium chloride in water to a soln. of tungstate in water; filtration, washing with water, drying; cooling of soln., filtration, drying; elem. anal.; | 63% |
Reported in EPA TSCA Inventory.
The Cetylpyridinium chloride, with the CAS registry number 123-03-5,is also known as 5-(6-Amino-2-chloro-purin-9-yl)-4-fluoro-2-(hydroxymethyl)oxolan-3-ol . It belongs to the product categories of Drugs & Medication. Its EINECS number is 204-593-9. This chemical's molecular formula is C21H38ClN and molecular weight is 339.99. What's more,Its systematic name is Cetylpyridinium chloride.It is a white powder or crystals with a pyridine-like odour which is stable, Combustible,and incompatible with strong oxidizing agents,strong bases. Cetylpyridinium chloride is an antiseptic which kills bacteria and other microorganisms. It has been shown to be effective in preventing dental plaque and reducing gingivitis. It is also used as an ingredient in certain pesticides.
Physical properties about Cetylpyridinium chloride are:
(1)ACD/LogP: 1.699; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.70; (4)ACD/LogD (pH 7.4): 1.70; (5)ACD/BCF (pH 5.5): 11.52; (6)ACD/BCF (pH 7.4): 11.52; (7)ACD/KOC (pH 5.5): 200.21; (8)ACD/KOC (pH 7.4): 200.21; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 15.
You can still convert the following datas into molecular structure:
(1)SMILES:[Cl-].[n+]1(ccccc1)CCCCCCCCCCCCCCCC;
(2)Std. InChI:InChI=1S/C21H38N.ClH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H/q+1;/p-1;
(3)Std. InChIKey:YMKDRGPMQRFJGP-UHFFFAOYSA-M.
The toxicity data of Cetylpyridinium chloride are as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
cat | LD | oral | > 500mg/kg (500mg/kg) | Journal of Pharmaceutical Sciences. Vol. 59, Pg. 188, 1970. | |
dog | LD | oral | > 500mg/kg (500mg/kg) | Journal of Pharmaceutical Sciences. Vol. 59, Pg. 188, 1970. | |
mouse | LD50 | intraperitoneal | 7mg/kg (7mg/kg) | Journal of Pharmaceutical Sciences. Vol. 59, Pg. 188, 1970. | |
mouse | LD50 | intravenous | 10mg/kg (10mg/kg) | Journal of Biological Standardization. Vol. 1, Pg. 87, 1973. | |
mouse | LD50 | oral | 108mg/kg (108mg/kg) | Proceedings of the Society for Experimental Biology and Medicine. Vol. 120, Pg. 511, 1965. | |
rabbit | LD50 | intravenous | 36mg/kg (36mg/kg) | Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 208, 1966. | |
rabbit | LD50 | oral | 400mg/kg (400mg/kg) | Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 208, 1966. | |
rabbit | LD50 | subcutaneous | 300mg/kg (300mg/kg) | Drugs in Japan Vol. -, Pg. 544, 1990. | |
rabbit | LDLo | skin | 2gm/kg (2000mg/kg) | Journal of Pharmaceutical Sciences. Vol. 59, Pg. 188, 1970. | |
rat | LC50 | inhalation | 90mg/m3/4H (90mg/m3) | Food and Chemical Toxicology. Vol. 29, Pg. 851, 1991. | |
rat | LC50 | inhalation | 90mg/m3/4H (90mg/m3) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE | Food and Chemical Toxicology. Vol. 29, Pg. 851, 1991. |
rat | LD50 | intraperitoneal | 6mg/kg (6mg/kg) | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 35, Pg. 89, 1946. | |
rat | LD50 | oral | 200mg/kg (200mg/kg) | Yakkyoku. Pharmacy. Vol. 31, Pg. 471, 1980. | |
rat | LD50 | subcutaneous | 250mg/kg (250mg/kg) | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 35, Pg. 89, 1946. |
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