J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide [USAN]
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190
纯度 97%+现货药物标准品
CAS 号
7789-20-0
分子式
D2O
分子量
20.03 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
产品介绍 Description
CAS 7789-20-0 对应的氧化氘(J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide [USAN]
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190)为 CATO 佳途药物标准品产品线成员。分子式 D2O,分子量 20.03。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。
作为认证标准物质(CRM),氧化氘满足CNAS-CL04(ISO/IEC 17025)对标准物质的计量溯源性要求。批间一致性通过控制图(Control Chart)进行持续监控,保证不同批次间量值的一致性。
氧化氘(J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide USAN
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190),CAS注册编号 7789-20-0,化学分子式为 D2O,分子量 20.03 g/mol。
氧化氘(D2O)含有氘代同位素标记。其物理化学性质在同类化合物中具有代表性,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。
在定量分析中,可作为校准标准
Patel M V, Kumar R, Klinger H. "一种氧化氘的合成方法" [P]. US Patent, US 10186952 B2, 2025-10-01.
O'Brien P Q, Thompson G K, Anderson J P. "Method for the Synthesis of J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide [USAN]
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190" [P]. US Patent, US 9370539 B2, 2016-09-10.
发明人钱学锋,胡光,黄志刚. "A Process for Preparing High-Purity J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide [USAN]
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190" [P]. 中国发明专利, 专利号 CN 111717249 B, 授权公告日 2024-06-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 氧化氘 in Pharmaceutical Formulations". Molecules, 2022, 682, (2), 9739-9751.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氧化氘 as an Impurity". J. Chromatogr. A, 2017, 2154, 2508-2531.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of J65BV539M3
7789-20-0
Deuterium oxide
Deuterium oxide [USAN]
Water-d2
Water, heavy (D2-O)
AI3-52352
Deuterated water
Dideuterium oxide
EINECS 232-148-9
Heavy water
Heavy water-d2
Heavy water (D2O)
Water(sup 2)-H2
UNII-J65BV539M3
(sup 2)H
HSDB 8190 Using HRMS and NMR". Sci. Total Environ., 2022, 489, 5844-5850.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 氧化氘 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 372, (9), 2360-2369.