07506

(S)-Naproxen ethyl ester

pharmaceutical impurity standard

• 同義詞: Naproxen impurity F (PhEur), (2S)-2-(6-Methoxy-2-naphthyl)propionic acid ethyl ester, Ethyl (αS)-6-methoxy-α-methyl-2-naphthaleneacetate, Ethyl (2S)-2-(6-methoxy-2-naphthyl)propionate
• 經驗公式（希爾表示法）: C₁₆H₁₈O₃
• CAS號碼: 31220-35-6
• 分子量：: 258.31
• MDL號碼: MFCD12031842
• 分類程式碼代碼: 12352200
• PubChem物質ID: 329748459
• NACRES: NA.24

屬性

• 品質等級: 100
• API 家族: naproxen
• 化驗: ≥98.0% (HPLC)
• 光學活性: [α]/D 48±4°, c = 0.1 in chloroform
• 儲存期限: limited shelf life, expiry date on the label
• 雜質: ≤0.5% water
• 應用: pharmaceutical (small molecule)
• 格式: neat
• 儲存溫度: 2-8°C
• SMILES 字串: C[C@H](C(OCC)=O)C1=CC2=CC=C(OC)C=C2C=C1
• InChI: 1S/C16H18O3/c1-4-19-16(17)11(2)12-5-6-14-10-15(18-3)8-7-13(14)9-12/h5-11H,4H2,1-3H3/t11-/m0/s1
• InChI 密鑰: URNAYRDBUUZOIU-NSHDSACASA-N

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable