641-77-0

• 常用中文名：21-脱氧皮质醇
• 常用英文名：11beta,17alpha-dihydroxy-4-pregnene-3,20-dione
• CAS号：641-77-0
• 分子式：C₂₁H₃₀O₄
• 分子量：346.46100
• 相关类别： 分析化学 标准品 标准物质
• 发布时间：2019-01-26 17:16:45
• 更新时间：2026-07-02 18:22:11
• 21脱氧皮质醇是一种内源性代谢产物。21脱氧皮质素是先天性肾上腺增生的标志[1]。

名称

• 中文名: 11beta,17alpha-二羟基-4-孕烯-3,20-二酮
• 英文名: 11beta,17alpha-dihydroxy-4-pregnene-3,20-dione
• 中文别名: 氘标记21脱氧皮质醇; 11-脱氧皮质醇(2,3,C3); 21-脱氢氢化可的松; 21-脱氧皮质醇-/精确称量; 醋酸氢化可的松杂质B; 氢化可的松 杂质 L(氢化可的松醋酸酯 杂质 B,OXENOL); 恶烯醇; 醋酸氢化可的松杂质2 (醋酸氢化可的松杂质B); 氢化可的松杂质L(醋酸氢化可的松-杂质B,OXENOL); 9,11,12,12-氘-去氧皮质醇; 11BETA,17ALPHA-二羟基-4-孕烯-3,20-二酮; 氢化可松杂质大号; 氢化可松杂质L; 21-脱氧皮质醇/ML溶于甲醇; 氢化可的松杂质L(醋酸氢化可的松杂质B); (8S,9S,10R,11S,13S,14S,17R)-17-乙酰基-11,17-二羟基-10,13-二甲基-1,2,6,7,8,9,10,11,12,13,14,15,16,17-十四氢-3H-环戊二烯并[a]菲-3-酮; 甲醇中21-脱氧皮质醇-[13C3]; HYDROCORTISONE 杂质 L; 氢化可的松杂质L; 脱氧皮质醇; 脱氧皮质醇 (溶液); 标准物质/甲醇中21-脱氧皮质醇-[13C3]; 氢化可的松杂质12(氢化可的松杂质L); 氢化可的松杂质L(奥克西诺); 21-脱氧皮质醇 (2,2,4,6,6,21,21,21-D8, ); 21-脱氧氢可的松 标准品; 甲醇中21-脱氧皮质醇
• 英文别名: 4-PREGNEN-11BETA,17ALPHA-DIOL-3,20-DIONE; Hydrocortisone Impurity L; 4-pregnene-11-B-17-A-diol-3-20-dione; 11β,17-Dihydroxypregn-4-ene-3,20-dione; 11BETA,17ALPHA-DIHYDROXY-PROGESTERONE; 21-deoxycortisol; Hydrocortisone Impurity LQ: What is Hydrocortisone Impurity L Q: What is the CAS Number of Hydrocortisone Impurity L Q: What is the storage condition of Hydrocortisone Impurity L Q: What e the applications of Hydrocortisone Impurity L; 4-Pregnene-11β,17α-diol-3,20-dione; 11β,17-Dihydroxypogesterone; 11β,17-Dihydroxypregn-4-ene-3,20-dione (Oxenol); (8S,9S,10R,11S,13S,14S,17R)-17-Acetyl-11,17-dihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; 4-PREGNENE-11BETA,17ALPHA-DIOL-3,20-DIONE; 21-DESOXYCORTISOL; Pregn-4-ene-11β,17α-diol-3,20-dione; 21-Dehydrohydrocortisone; (8S,9S,10R,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one; (8S,9S,10R,11S,13S,14S,17R)-17-Acetyl-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one; 21-Deoxyhydrocortisone; 21-Deoxycortisol-[13C3] in Methanol; (11β)-11,17-Dihydroxypregn-4-ene-3,20-dione; Hydrocortisone Acetate Impurity B; HYDROCORTISONE IMPURITY L (OXENOL); Desoxycortisol (solution); 11β,17α-Dihydroxypregn-4-ene-3,20-dione; Hydrocortisone Impurity 12（Hydrocortisone Impurity L）; 11beta,17-Dihydroxypregn-4-ene-3,20-dione (Oxenol); 11-Deoxycortisol (2,3,C3,); 11-beta,17-alpha-dihydroxypregn-4-ene-3,20-dione; C05497; 11β,17α-Dihydroxy-4-pregnene-3,20-dione; 9,11,12,12-D-Deoxycortisol; 21-Deoxycortisol solution; 21 DEOXYCORTISOL 21-DESOXYCORTISOL; 11BETA,17ALPHA-DIHYDROXY-4-PREGNENE-3,20-DIONE; 4-pregnene-11-B-17-A-diol-dione; Hydrocortisone Aceate Impurity B; 11β,17α-Dihydroxyprogesterone; Hydrocortisone IMP L; 4-PREGNEN-11β, 17-DIOL-3, 20-DIONE; Pregn-4-ene-3,20-dione, 11,17-dihydroxy-, (11β); Desoxycortisol; Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11b); Hydrocortisone Impurity L (Hydrocortisone Acetate Impurity B); Azlocillin Impurity 7; Hydrocortisone Acetate Impurity B (Hydrocortisone Impurity L); 4-Pregnen-11,17a-diol-3,20-dione-d8; EINECS 211-375-7; 11β,17α-Dihydroxy-4-pregnene-3,20-dione, 11β,17α-Dihydroxyprogesterone, 21-Desoxycortisol, 4-Pregnene-11β,17α-diol-3,20-dione; 21-deoxycortisol,17α, 11β-dihydroxy-4-pregnene- 3,20-dione; Hydrocortisone Impurity L (Hydrocortisone Acetate Impurity B, Oxenol); 4-PREGNEN-11-BETA, 17-DIOL-3,20-DIONE

物化性质

• 密度: 1.21g/cm3
• 沸点: 523.9ºC at 760 mmHg
• 分子式: C₂₁H₃₀O₄
• 分子量: 346.46100
• 闪点: 284.7ºC
• 精确质量: 346.21400
• PSA: 74.60000
• LogP: 2.80920
• 折射率: 1.576
• 储存条件: ?20°C

生物活性

• 描述: 21脱氧皮质醇是一种内源性代谢产物。21脱氧皮质素是先天性肾上腺增生的标志[1]。
• 相关类别:
  研究领域 >> 内分泌
• 靶点:

  Human Endogenous Metabolite

• 参考文献:

  [1]. Franks RC. Plasma 17-hydroxyprogesterone, 21-deoxycortisol and cortisol in congenital adrenal hyperplasia. J Clin Endocrinol Metab. 1974;39(6):1099-1102.

安全

• 符号: GHS02, GHS06, GHS08
• 信号词: Danger
• 危害声明: H225-H301 + H311 + H331-H370
• 警示性声明: P210-P260-P280-P301 + P310-P311
• 个人防护装备: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
• 危害码 (欧洲): F,T
• 风险声明 (欧洲): 11-23/24/25-39/23/24/25
• 安全声明 (欧洲): 7-16-36/37-45
• 危险品运输编码: UN1230 - class 3 - PG 2 - Methanol, solution

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