CAS 123-03-5

HexadecylPyridinium chloride

Description:

Hexadecylpyridinium chloride, with the CAS number 123-03-5, is a quaternary ammonium compound characterized by its long hydrophobic alkyl chain (hexadecyl) and a positively charged pyridinium ring. This compound typically appears as a white to off-white solid or powder and is soluble in water and organic solvents, making it versatile in various applications. It exhibits surfactant properties, allowing it to reduce surface tension and stabilize emulsions. Hexadecylpyridinium chloride is often used as a cationic surfactant in personal care products, pharmaceuticals, and as a disinfectant due to its antimicrobial properties. Its structure contributes to its ability to interact with biological membranes, which can enhance its effectiveness in antimicrobial applications. However, caution is advised in handling this compound, as it can be toxic to aquatic life and may cause irritation upon contact with skin or eyes. Proper safety measures should be observed when working with this substance in laboratory or industrial settings.

Formula: C₂₁H₃₈ClN

InChI: InChI=1/C21H38N.2ClH/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;2*1H/q+1;;/p-2

InChI key: InChIKey=YMKDRGPMQRFJGP-UHFFFAOYSA-M

SMILES: C(CCCCCCCCCCCCCCC)[N+]=1C=CC=CC1.[Cl-]

Synonyms:

• 1-Cetylpyridinium Chloride
• 1-Hexadecylpyridinium chloride
• 1-Palmitylpyridinium chloride
• 1-n-Hexadecanepyridinium chloride
• Acetoquat CPC
• Aktivex
• Ammonyx CPC
• Biosept
• C 9002
• C16-alkylpyridinium chloride
• CPC
• CPC (onium compound)
• Cecure
• Ceepryn
• Ceepryn chloride
• Cepacol
• Cepacol chloride
• Ceprim
• Cetafilm
• Cetamium
• Cetyl pyridinium chloride
• Cetylpyridinium Chloride
• Cetylpyridiniumchlorid
• Cetylpyridinum bromide
• Chlorure de cetylpyridinium
• Chondroitin hydrochloride
• Cloruro De Cetilpiridinio
• Dobendan
• Halset
• Hexadecyl pyridinium chloride
• Intexsan CPC
• Ipanol
• Medilave
• Merocet
• Merothol
• N-Cetylpyridinium chloride
• N-Cetylpyridinium-Chlorid
• N-Cetylpyridium chloride
• Nb 002
• Nb 003
• Nb 401
• Newkalgen B 651P
• Pionin B 651P
• Pristacin
• Pyridinium, 1-Hexadecyl-, Dichloride
• Pyridinium, 1-hexadecyl, chloride
• Pyridinium, 1-hexadecyl-, chloride (1:1)
• Pyridinium, Cetyl-, Chloride
• Pyrisept
• Quaternario CPC
• Ronacare CPC
• Septolete
• TsPKh
• n-Hexadecylpyridinium chloride
• acetoquatcpc
• ammonyxcpc
• 1-hexadecyl-pyridiniuchloride
• 1-palmitylpyridiniumchloride
• CETYL PYRIDINIUM CHLORINE
• ceeprynchloride
• ceeprinchloride
• cepacolchloride

Hexadecylpyridinium chloride

CAS: 123-03-5

Hexadecylpyridinium chloride

Formula: C₂₁H₃₈N·Cl

Purity: 0.98

Color and Shape: Off-white Solid

Molecular weight: 339.98612

Ref: 54-OR9585

Cetylpyridinium Chloride

CAS: 123-03-5

Cetylpyridinium Chloride

Formula: C₂₁H₃₈N·Cl

Purity: 99.5%

Color and Shape: Solid

Molecular weight: 339.99

Ref: 54-BUP19112

Cetylpyridinium Chloride

CAS: 123-03-5

Formula: C₂₁H₃₈ClN

Purity: 98%

Color and Shape: Solid

Molecular weight: 339.9861

Ref: IN-DA0073A8

Cetylpyridinium chloride (Standard)

CAS: 123-03-5

Cetylpyridinium chloride (Standard) is the standard substance of Cetylpyridinium chloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Cetylpyridinium Chloride (Hexadecylpyridinium Chloride) is a cationic quaternary ammonium compound used as oropharyngeal antiseptic.

Formula: C₂₁H₃₈N·Cl

Molecular weight: 339.99

Ref: TM-TMSM-0683

Cetylpyridinium Chloride

CAS: 123-03-5

Cetylpyridinium Chloride (Hexadecylpyridinium Chloride) is a cationic quaternary ammonium compound used as oropharyngeal antiseptic.

Formula: C₂₁H₃₈N·Cl

Purity: 99.00% - 99.82%

Color and Shape: White Solid Powder

Molecular weight: 339.99

Ref: TM-T6439

Cetylpyridinium chloride

CAS: 123-03-5

1-Hexadecylpyridin-1-ium chloride

Formula: C₂₁H₃₈ClN

Purity: 97%

Molecular weight: 339.99

Ref: IN-DG120537

Cetylpyridinium chloride

CAS: 123-03-5

Formula: C₂₁H₃₈ClN

Color and Shape: Dry Powder

Molecular weight: 340.0

Ref: BE-BePure-23364

Cetylpyridinium Chloride

CAS: 123-03-5

Formula: C₂₁H₃₈ClN

Color and Shape: Dry Powder

Molecular weight: 340.0

Ref: BE-RMCC178001

1-Hexadecylpyridin-1-ium chloride

CAS: 123-03-5

Purity: 98%

Color and Shape: Solid

Molecular weight: 339.9899902

Ref: 10-F863111

Cetylpyridinium Chloride-d5

Controlled Product

CAS: 123-03-5

Formula: C₂₁D₅H₃₃N·Cl

Color and Shape: Neat

Molecular weight: 345.017

Ref: TR-C281603

1-(Hexadecyl-d33)pyridin-1-ium Bromide

Controlled Product

CAS: 123-03-5

Formula: C₂₁H₅D₃₃ClBrN

Color and Shape: Neat

Molecular weight: 417.64

Ref: TR-C281607

Cetylpyridinium Chloride

CAS: 123-03-5

Applications Cetylpyridinium Chloride, is an antiseptic that kills bacteria and other microorganisms. It is shown to be effective in the inhibition of dental plague formation. it is used in mouthwashes, toothpastes, lozenges, throat sprays, breath sprays, and nasal sprays.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Chen., W., et al.: Zhongguo Weishengtaixue Zazhi, 24, 896 (2012); Asadoorian. J., J. Dent. Hyg.(2008);

Formula: C₂₁H₃₈N·Cl

Color and Shape: Neat

Molecular weight: 339.99

Ref: TR-C281605