5-アザ-2'-デオキシシチジン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H302：飲み込むと有害

  H315：皮膚刺激

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

  H341：遺伝性疾患のおそれの疑い

  H360：生殖能または胎児への悪影響のおそれ

• 注意書き

  P201：使用前に取扱説明書を入手すること。

  P202：全ての安全注意を読み理解するまで取り扱わないこ と。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する こと。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

  P308+P313：暴露または暴露の懸念がある場合：医師の診断/手当てを 受けること。

5-アザ-2'-デオキシシチジン 価格

MSDS Information

• 5-Aza-2'-deoxycytidine

5-アザ-2'-デオキシシチジン 化学特性,用途語,生産方法

• 外観

  白色〜わずかにうすい褐色, 結晶性粉末〜粉末

• 効能

  抗悪性腫瘍薬, 代謝拮抗薬

• 使用上の注意

  不活性ガス封入

• 説明

  Decitabine, 5-aza-2’-deoxycytidine, has been launched for the treatment of myelodysplastic syndromes (MDS). MDS are a set of hematologic disorders affecting the bone marrow that result in ineffective formation and development of blood cells. Furthermore, patients with MDS have a high risk of progressing to acute myeloid leukemia (AML). Traditional treatments include blood transfusions, hematopoietic growth factors, and prophylactic antibiotics, but these measures merely improve the quality of life with questionable effects on disease modification. While stem-cell transplantation is an aggressive, potentially curative approach, the advanced age or the other complicating health issues of most patients preclude them from considering this option. Recent advances in the underlying etiology of MDS, however, have led to the development of a new class of compounds known as ‘‘demethylating agents’’. Decitabine follows the successful introduction of the first DNA methyltransferase inhibitor azacitidine.

• 化学的特性

  white crystalline powder

• 使用

  Used as cancer treatment, in particular to inhibit the growth of pancreatic endocrine tumor cell lines.

• 一般的な説明

  Fine white crystalline powder. Used as a drug.

• 空気と水の反応

  Probably light and air sensitive. Water soluble. Decomposes in aqueous solution at a rate that depends on pH: at pH 7 the drug is more stable than at pH 9, but is less stable than at pH 6. At pH 7 and 99°F, approximately 7% conversion occurs in 1 hour .

• 反応プロフィール

  5-Aza-2'-deoxycytidine is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

• 火災危険

  Flash point data for 5-Aza-2'-deoxycytidine are not available. 5-Aza-2'-deoxycytidine is probably combustible.

• 生物活性

  Cytosine analog that once incorporated into DNA acts as a suicide substrate for DNA methyltransferase. Inhibits DNA methyltransferase and results in DNA hypomethylation and activation of silent genes. Chemotherapeutic agent; suppresses growth of human tumor cell lines. Demethylates differentiation-related genes; reverses embryonic stem cell differentiation.

• 安全性プロファイル

  Poison by intravenous route.Human mutation data reported. When heated todecomposition it emits toxic fumes of NOx.

5-アザ-2'-デオキシシチジン 生産企業

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5-アザ-2'-デオキシシチジン スペクトルデータ(¹HNMR)

2353-33-5, 5-アザ-2'-デオキシシチジン キーワード