1-羟基-2-乙酰萘 CAS 711-79-5

N3BKY69086 711-79-5 1-Hydroxy-2-acetylnaphthalene 2'-Acetonaphthone, 1'-hydroxy- (8CI) Ethanone, 1-(1-hydroxy-2-naphthalenyl)- 1'-Hydroxy-2'-acetonaphthone 2-Acetyl-1-hydroxynaphthalene 2-Acetyl-1-naphthol AI3-00856 3',4'-Benzo-2'-hydroxyacetophenone EINECS 211-918-8 1-Hydroxy-2-acetonaphthone 1-Hydroxy-2-naphthyl methyl ketone NSC 4973 UNII-N3BKY69086

纯度 97%+现货药物标准品
CAS 号711-79-5
分子式C12H20O2
分子量196.29 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

1-羟基-2-乙酰萘 N3BKY69086
711-79-5
1-Hydroxy-2-acetylnaphthalene
2'-Acetonaphthone, 1'-hydroxy- (8CI)
Ethanone, 1-(1-hydroxy-2-naphthalenyl)-
1'-Hydroxy-2'-acetonaphthone
2-Acetyl-1-hydroxynaphthalene
2-Acetyl-1-naphthol
AI3-00856
3',4'-Benzo-2'-hydroxyacetophenone
EINECS 211-918-8
1-Hydroxy-2-acetonaphthone
1-Hydroxy-2-naphthyl methyl ketone
NSC 4973
UNII-N3BKY69086 CAS 711-79-5 结构式 Chemical Structure

产品介绍 Description

1-羟基-2-乙酰萘(英文名 N3BKY69086 711-79-5 1-Hydroxy-2-acetylnaphthalene 2'-Acetonaphthone, 1'-hydroxy- (8CI) Ethanone, 1-(1-hydroxy-2-naphthalenyl)- 1'-Hydroxy-2'-acetonaphthone 2-Acetyl-1-hydroxynaphthalene 2-Acetyl-1-naphthol AI3-00856 3',4'-Benzo-2'-hydroxyacetophenone EINECS 211-918-8 1-Hydroxy-2-acetonaphthone 1-Hydroxy-2-naphthyl methyl ketone NSC 4973 UNII-N3BKY69086,CAS 711-79-5)属于药物标准品。分子式 C12H20O2,分子量 196.29。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

1-羟基-2-乙酰萘的产生途径与其化学式中羧酸类,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C12H20O2 的1-羟基-2-乙酰萘(N3BKY69086 711-79-5 1-Hydroxy-2-acetylnaphthalene 2'-Acetonaphthone, 1'-hydroxy- (8CI) Ethanone, 1-(1-hydroxy-2-naphthalenyl)- 1'-Hydroxy-2'-acetonaphthone 2-Acetyl-1-hydroxynaphthalene 2-Acetyl-1-naphthol AI3-00856 3',4'-Benzo-2'-hydroxyacetophenone EINECS 211-918-8 1-Hydroxy-2-acetonaphthone 1-Hydroxy-2-naphthyl methyl ketone NSC 4973 UNII-N3BKY69086),其CAS登记号是 711-79-5,分子量为 196.29 g/mol。 受分子结构中羧酸类,含

应用场景:在化学分析实验室中,1-羟基-2-乙酰萘(CAS 711-79-5)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以1-羟基-2-乙酰萘配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用乙腈为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用乙腈配制,于2-8°C冷藏保存条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称1-羟基-2-乙酰萘
分子式C12H20O2
分子量196.29 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性空气中长期暴露可能发生缓慢氧化
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1957年

相关专利 Related Patents

  1. Thompson G K, Chen K W, Schröder R. "一种1-羟基-2-乙酰萘的合成方法" [P]. US Patent, US 10879446 B2, 2015-05-26.
  2. 发明人王建平,黄志刚,刘建华. "Method for the Synthesis of N3BKY69086 711-79-5 1-Hydroxy-2-acetylnaphthalene 2'-Acetonaphthone, 1'-hydroxy- (8CI) Ethanone, 1-(1-hydroxy-2-naphthalenyl)- 1'-Hydroxy-2'-acetonaphthone 2-Acetyl-1-hydroxynaphthalene 2-Acetyl-1-naphthol AI3-00856 3',4'-Benzo-2'-hydroxyacetophenone EINECS 211-918-8 1-Hydroxy-2-acetonaphthone 1-Hydroxy-2-naphthyl methyl ketone NSC 4973 UNII-N3BKY69086" [P]. 中国发明专利, 专利号 CN 117310637 B, 授权公告日 2018-10-05.
  3. 发明人周伟,唐晓军,冯建国. "A Process for Preparing High-Purity N3BKY69086 711-79-5 1-Hydroxy-2-acetylnaphthalene 2'-Acetonaphthone, 1'-hydroxy- (8CI) Ethanone, 1-(1-hydroxy-2-naphthalenyl)- 1'-Hydroxy-2'-acetonaphthone 2-Acetyl-1-hydroxynaphthalene 2-Acetyl-1-naphthol AI3-00856 3',4'-Benzo-2'-hydroxyacetophenone EINECS 211-918-8 1-Hydroxy-2-acetonaphthone 1-Hydroxy-2-naphthyl methyl ketone NSC 4973 UNII-N3BKY69086" [P]. 中国发明专利, 专利号 CN 115971174 B, 授权公告日 2023-10-02.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 1-羟基-2-乙酰萘 in Pharmaceutical Formulations". Anal. Chem., 2020, 2266, (12), 2213-2217.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-羟基-2-乙酰萘 as an Impurity". Sci. Total Environ., 2011, 2361, 5820-5849.

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