56396

咖啡因

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• 同義詞: 1,3,7-三甲基黄嘌呤
• 經驗公式（希爾表示法）: C₈H₁₀N₄O₂
• CAS號碼: 58-08-2
• 分子量：: 194.19
• Beilstein: 17705
• EC號碼: 200-362-1
• MDL號碼: MFCD00005758
• 分類程式碼代碼: 12352210
• PubChem物質ID: 329758206
• NACRES: NA.24

屬性

• 等級: certified reference material; TraceCERT^®
• 品質等級: 300
• 產品線: TraceCERT^®
• 製造商／商標名: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• mp: 234-236.5 °C (lit.)
• 應用: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• 格式: neat
• SMILES 字串: CN1C(=O)N(C)c2ncn(C)c2C1=O
• InChI: 1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
• InChI 密鑰: RYYVLZVUVIJVGH-UHFFFAOYSA-N
• 基因資訊: human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)

描述

一般說明

Caffeine is a behaviorally active substance mainly found in beverages like coffee and tea. It can have diverse effects on brain functions.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

應用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

推薦產品

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.

法律資訊

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 - P501
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1