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COO/COA

1111103

USP

Chlorhexidine acetate

Name: Chlorhexidine acetate
Brand: USP

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):

Chlorhexidine diacetate salt

Empirical Formula (Hill Notation):

C₂₂H₃₀Cl₂N₁₀ · 2C₂H₄O₂

CAS Number:

56-95-1

Molecular Weight:

625.55

NACRES:

NA.24

grade

pharmaceutical primary standard

API family

chlorhexidine

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

InChI

1S/C22H30Cl2N10.2C2H4O2/c23-15-5-9-17(10-6-15)31-21(27)33-19(25)29-13-3-1-2-4-14-30-20(26)34-22(28)32-18-11-7-16(24)8-12-18;2*1-2(3)4/h5-12H,1-4,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34);2*1H3,(H,3,4)

InChI key

WDRFFJWBUDTUCA-UHFFFAOYSA-N

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Analytical Reference Standards

Sigma-Aldrich

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Chlorhexidine acetate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

related product

Product No.

Description

Pricing

Signal Word

Warning

Hazard Statements

H302 - H315 - H319 - H371 - H410

Precautionary Statements

P260 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P311

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Synthesis, characterization and antibacterial properties of dihydroxy quaternary ammonium salts with long chain alkyl bromides.

Wen-Shuai Liu et al.

Chemical biology & drug design, 85(1), 91-97 (2014-09-13)

Five N-methyl-N-R-N,N-bis(2-hydroxyethyl) ammonium bromides (R = -benzyl (chloride, BNQAS), -dodecyl (C12QAS), -tetradecyl (C14QAS), -hexadecyl (C16QAS), -octadecyl (C18QAS)) were prepared based on N-methyldiethanolamine (MDEA) and halohydrocarbon. Five QAS were characterized by FTIR, NMR, and MS. BNQAS, C12QAS, C14QAS, and C16QAS were

Effect of chlorhexidine and ethanol-wet bonding with a hydrophobic adhesive to intraradicular dentine.

Manikandan Ekambaram et al.

Journal of dentistry, 42(7), 872-882 (2014-02-25)

To evaluate the effect of adjunctive application of ethanol-wet bonding and chlorhexidine (CHX) with a hydrophobic adhesive on bond durability of fibre posts to intraradicular dentine. Ninety-six extracted human teeth with a single root and root canal were prepared for

Adjunctive application of chlorhexidine and ethanol-wet bonding on durability of bonds to sound and caries-affected dentine.

Manikandan Ekambaram et al.

Journal of dentistry, 42(6), 709-719 (2014-04-16)

To examine the effect of adjunctive application of chlorhexidine (CHX) and ethanol-wet bonding (EWB) on bond durability and nanoleakage of hydrophobic adhesive to sound (SD) and caries-affected dentine (CAD). Dentine surfaces of molars were etched after caries removal and randomly

Effect of antimicrobial agents incorporated into resilient denture relines on the Candida albicans biofilm.

M G Bueno et al.

Oral diseases, 21(1), 57-65 (2013-11-14)

The antimicrobial action of five drugs incorporated in temporary denture relines on the fungal biofilm was evaluated. A Candida albicans biofilm (SC5314) was formed on specimens (10 × 1 mm) of materials (Trusoft and Softone) modified or not (control) by

Characterization of antibiotic and disinfectant susceptibility profiles among Pseudomonas aeruginosa veterinary isolates recovered during 1994-2003.

R C Beier et al.

Journal of applied microbiology, 118(2), 326-342 (2014-11-29)

To evaluate susceptibility of Pseudomonas aeruginosa veterinary isolates to antibiotics and disinfectants. Pseudomonas aeruginosa isolates collected from dogs (n = 155) and other animals (n = 20) from sixteen states during 1994-2003 were tested for susceptibility. Most isolates were resistant

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