CAS No.4136-37-2,Pyrrolidinium,2-carboxy-1,1-dimethyl-, chloride (1:1), (2S)- Suppliers

Detail of "4136-37-2"

CAS Number:

4136-37-2

Name:

Superlist Name:

(S)-2-Carboxy-1,1-dimethylpyrrolidinium chloride

Molecular Structure:

Formula:

C₇H₁₄ClNO₂

Molecular Weight:

179.65

Synonyms:

Pyrrolidinium,2-carboxy-1,1-dimethyl-, chloride, (2S)- (9CI);Stachydrine, chloride (6CI,7CI);Stachydrine, hydrochloride(8CI);

EINECS:

223-957-8

Melting Point:

225 °C

Risk Codes:

Safety:

Quantitative and qualitative analysis of quality of Fuyuekang capsules: All Rights Reserved. Quantitative and qualitative analysis of quality of Fuyuekang capsules. Lu, Guoshou; Huang, Hailian; Si, Liang; Liu, Yuan (Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning, Guangxi 530022, Peop. Rep. China). Guangxi Kexue, 12(4), 320-322, 326 (Chinese) 2005 Guangxi Kexue Bianjibu. CODEN: GKUEAC. ISSN: 1005-9164. DOCUMENT TYPE: Journal CA Section: 64 (Pharmaceutical Analysis) Section cross-reference(s): 80 The purpose of this paper was to control the quality of Fuyuekang capsules, improve the method for identifying ferulic acid in Angelica sinensis and Ligusticum chuanxiong, and increase the method for identifying Leonurus artemisia by TLC. The content of stachydrine hydrochloride was detd. by surplus colorimetry method. It was found that using TLC to identify Leonurus artemisia, Angelica sinensis, and Ligusticum chuanxiong was simple, sensitive, and accurate. 4136-37-2 and 64-17-5 are also in the experiment. The av. recovery was 99.8% (RSD = 0.94%). In conclusion, this method is stable and reliable. .

Determination of stachydrine hydrochloride in Kanggongyan pills by HPLC: All Rights Reserved. Determination of stachydrine hydrochloride in Kanggongyan pills by HPLC. Li, Wenqi (The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui Province 230022, Peop. Rep. China). Hebei Yike Daxue Xuebao, 26(5), 379-381 (Chinese) 2005 Hebei Yike Daxue. CODEN: HEDXFQ. ISSN: 1007-3205. DOCUMENT TYPE: Journal CA Section: 64 (Pharmaceutical Analysis) A high performance liq. chromatog. (HPLC) method was developed for detn. of stachydrine hydrochloride in Kanggongyan pills. The sepn. was performed on a Spherisorb column (250 mm′4.6 mm, 5 mm) with mobile phase of acetonitrile-0.05 mol/L monopotassium phosphate soln. (5:95), flow rate of 1 mL/min, detection wavelength of 192 nm and column temp. of 25°C. The linear relationship was good within the range of 1.608-8.040 mg (r=0.9998). 4136-37-2 which is the cas registry number of one of substances is just one of reagents here. The av. recovery of stachydrine hydrochloride was 97.27%, with RSD=1.47%. The method can be used for quality control of the prepn. .

Detail of "4136-37-2"