PHR1421

クロルヘキシジン

Pharmaceutical Secondary Standard; Certified Reference Material

• 別名: クロルヘキシジン, 1,1′-ヘキサメチレンビス[5-(4-クロロフェニル)ビグアニド]
• 化学式: [-(CH₂)₃NHC(=NH)NHC(=NH)NHC₆H₄Cl]₂
• CAS番号: 55-56-1
• 分子量: 505.45
• Beilstein: 2826432
• EC Number: 200-238-7
• MDL番号: MFCD00009673
• UNSPSCコード: 41116107
• PubChem Substance ID: 329823391
• NACRES: NA.24

特性

• グレード: certified reference material; pharmaceutical secondary standard
• 品質水準: 300
• 認証: traceable to Ph. Eur. C1510000; traceable to USP 1111001
• APIファミリー: chlorhexidine
• CofA: current certificate can be downloaded
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• mp: 134-136 °C (lit.)
• アプリケーション: pharmaceutical (small molecule)
• フォーマット: neat
• 保管温度: 2-8°C
• SMILES記法: Clc1ccc(NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)Nc2ccc(Cl)cc2)cc1
• InChI: 1S/C22H30Cl2N10/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/h5-12H,1-4,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34)
• InChI Key: GHXZTYHSJHQHIJ-UHFFFAOYSA-N

詳細

詳細

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Chlorhexidine, the most popular antiseptic of biguanides, acts as a potential antimicrobial agent against several gram-positive and a few gram-negative bacteria. It is prescribed as a medicine for the prevention and treatment of the redness, swelling, and bleeding gums associated with gingivitis in humans. It may also be used as a general-purpose disinfectant for cleansing wounds, skin, instrument, and equipment in veterinary applications. Other applications of chlorhexidine include its use as the component of shampoos, ointments, skin and wound cleansers etc.

アプリケーション

Chlorhexidine may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

アナリシスノート

このような2次標準は、入手可能な場合にはUSP、EP、BPの1次標準にマルチトレーサビリティを提供します。

その他情報

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

脚注

To see an example of a Certificate of Analysis for this material enter LRAC3899 in the slot below. This is an example certificate only and may not be the lot that you receive.

安全性情報

• ピクトグラム: GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H318,H410
• 注意書き: P273 - P280 - P305 + P351 + P338 - P391 - P501
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable