PHR1378

レフルノミド

Pharmaceutical Secondary Standard; Certified Reference Material

• 別名: レフルノミド, 5-メチルイソオキサゾール-4-(4-トリフルオロメチル)カルボキシアニリド
• 実験式（ヒル表記法）: C₁₂H₉F₃N₂O₂
• CAS番号: 75706-12-6
• 分子量: 270.21
• MDL番号: MFCD00867593
• UNSPSCコード: 41116107
• PubChem Substance ID: 329823355
• 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. Y0000654; traceable to USP 1356960
• APIファミリー: leflunomide
• CofA: current certificate can be downloaded
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 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: Cc1oncc1C(=O)Nc2ccc(cc2)C(F)(F)F
• InChI: 1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)
• InChI Key: VHOGYURTWQBHIL-UHFFFAOYSA-N
• 遺伝子情報: human ... DHODH(1723)

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. Leflunomide belongs to the new class of immunomodulating drugs with inflammatory and immunomodulating properties. It has been investigated for application in transplantation procedures. It is also an anti-rheumatic drug (DMARD) used to treat rheumatoid arthritis (RA). Its mode of action involves the inhibition of T-cell proliferation after converting to its active metabolite i.e. A771726 in humans.

アプリケーション

Leflunomide may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using 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、USP、EP（PhEur）、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 LRAA1634 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: GHS06
• シグナルワード: Danger
• 危険有害性情報: H301,H315,H319,H335
• 注意書き: P261 - P264 - P270 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable