PHR1151

テオフィリン

Pharmaceutical Secondary Standard; Certified Reference Material

• 別名: 1,3-ジメチルキサンチン, 2,6-ジヒドロキシ-1,3-ジメチルプリン, 3,7-ジヒドロ-1,3-ジメチル-1H-プリン-2,6-ジオン
• 実験式（ヒル表記法）: C₇H₈N₄O₂
• CAS番号: 58-55-9
• 分子量: 180.16
• Beilstein: 13463
• EC Number: 200-385-7
• MDL番号: MFCD00079619
• UNSPSCコード: 41116107
• PubChem Substance ID: 329823169
• NACRES: NA.24

特性

• グレード: certified reference material; pharmaceutical secondary standard
• 品質水準: 300
• 認証: traceable to USP 1653117
• APIファミリー: theophylline
• CofA: current certificate can be downloaded
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• mp: ~Approximately 272 °C
• アプリケーション: pharmaceutical (small molecule)
• フォーマット: neat
• 保管温度: 2-30°C
• SMILES記法: CN1C(=O)N(C)c2[nH]cnc2C1=O
• InChI: 1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)
• InChI Key: ZFXYFBGIUFBOJW-UHFFFAOYSA-N
• 遺伝子情報: human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140) , PDE3A(5139) , PDE3B(5140) , PDE4A(5141) , PDE4B(5142) , PDE4C(5143) , PDE4D(5144)

詳細

詳細

Theophylline is a naturally occurring alkaloid. In addition to its bronchodilator, immunomodulatory and anti-inflammatory effects, it also acts as a respiratory stimulant, used in the treatment of asthma.
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.

アプリケーション

Theophylline may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by spectrophotometry and 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.

生物化学的／生理学的作用

ホスホジエステラーゼ阻害剤、利尿剤、強心剤、筋弛緩剤、喘息治療薬。

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.

Values of analytes vary lot to lot.

脚注

To see an example of a Certificate of Analysis for this material enter LRAA7175 in the slot below. This is an example certificate only and may not be the lot that you receive.

おすすめ製品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

安全性情報

• ピクトグラム: GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H301,H360D
• 注意書き: P202 - P264 - P280 - P301 + P310 - P405 - P501
• 危険有害性の分類: Acute Tox. 3 Oral - Repr. 1B
• 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