仕様
- 純度: 含量98〜101%;総不純物≤2.0%
- IUPAC Name: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid
- EC Number: 200-725-4
- Molecular Weight: 307.33
- Chemical Formula: C10H17N3O6S
- CAS Number: 70-18-8
- 製剤タイプ: 白色〜微黄白色の結晶性粉末
- 用途: 美白、そばかす除去、抗酸化、日焼け止め用化粧品成分
- 保管条件: 密封し遮光、涼しく乾燥した場所(5〜25℃)で保管
- 規制上のステータス: 医薬品グレード
- project: index
- Content: 98%-101%
- Total impurities: ≤ 2.0 %
- Loss on Drying: ≤ 0.5%
- Ignition residue: ≤ 0.1%
- Appearance: White to off-white crystalline powder
- Specific rotation: -15.5°~-17.5°
- Infrared characteristic peak: Consistent with standard spectra
- Ammonium salt: ≤ 200 ppm
- Chloride: ≤ 200 ppm
- Sulfate: ≤ 300 ppm
- Iron: ≤ 10 ppm
- Heavy Metals: ≤ 10 ppm
- Arsenic: ≤ 1.0 ppm
GMP
FDA
GMP production practice
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