2-Amino-4,5-dimethylphenol CAS 6623-41-2

6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZIF

纯度 97%+现货药物标准品
CAS 号6623-41-2
分子式C8H17NO
分子量143.23 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

2-Amino-4,5-dimethylphenol 6623-41-2
6076375ZIF
2-Amino-4,5-dimethylphenol
2-Amino-4,5-xylenol
Phenol, 2-amino-4,5-dimethyl-
3,4-Xylenol, 6-amino- (8CI)
4,5-Xylenol, 2-amino-
4-13-00-01842 (Beilstein Handbook Reference)
BRN 1072207
4,5-Dimethyl-2-aminophenol
EINECS 229-578-4
NSC 54925
UNII-6076375ZIF CAS 6623-41-2 结构式 Chemical Structure

产品介绍 Description

2-Amino-4,5-dimethylphenol(6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZIF,CAS 号 6623-41-2)是 CATO 佳途自主生产的药物标准品,分子式 C8H17NO,分子量 143.23。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括2-Amino-4,5-dimethylphenol在内的目标物的控制。 CAS编号 6623-41-2 对应的化合物2-Amino-4,5-dimethylphenol(英文标识 6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZIF),化学式 C8H17NO,相对分子质量 143.23。 2-Amino-4,5-dimethylphenol(分子式 C8H17NO)的化学结构中包含酰胺类,含羟基,含醚键。在反相色谱体系中,其保留行为主

应用场景:2-Amino-4,5-dimethylphenol(6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZI

理化性质 Physical & Chemical Properties

中文名称2-Amino-4,5-dimethylphenol
分子式C8H17NO
分子量143.23 g/mol
外观形态白色至类白色液体。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)1.0
CAS登记年份(估)1958年
含氮原子数1

相关专利 Related Patents

  1. 发明人周伟,冯建国,林芳. "一种2-Amino-4,5-dimethylphenol的合成方法" [P]. 中国发明专利, 专利号 CN 114560429 A, 授权公告日 2022-04-18.
  2. 发明人刘建华,沈红梅,郑宇鹏. "Method for the Synthesis of 6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZIF" [P]. 中国发明专利, 专利号 CN 109805782 A, 授权公告日 2021-01-08.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Amino-4,5-dimethylphenol in Pharmaceutical Formulations". Anal. Methods, 2023, 1330, (5), 139-158.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Amino-4,5-dimethylphenol as an Impurity". Chemosphere, 2013, 1646, 5681-5684.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6623-41-2 6076375ZIF 2-Amino-4,5-dimethylphenol 2-Amino-4,5-xylenol Phenol, 2-amino-4,5-dimethyl- 3,4-Xylenol, 6-amino- (8CI) 4,5-Xylenol, 2-amino- 4-13-00-01842 (Beilstein Handbook Reference) BRN 1072207 4,5-Dimethyl-2-aminophenol EINECS 229-578-4 NSC 54925 UNII-6076375ZIF Using HRMS and NMR". Biomed. Chromatogr., 2013, 1356, 4867-4894.
  4. Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 2-Amino-4,5-dimethylphenol Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 2462, (6), 8308-8318.

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