- PRODUCTS -
Location: Home > Products > Reference Standards
PRODUCTS  XIANGLONG

Reference Standards


CAT# Structured Product Name Standard Value CAS No. Molecular Formula Molecular Weight Specification Operation
XL-LSAS17 Tryptophan Impurity 16 1022-31-7 C11H12N2O4 236.22 Details
XL-LSAS01 Tryptophan EP Impurity A 132685-02-0 C24H26N4O4 434.49 Details
XL-LSAS02 Tryptophan EP Impurity B;N-Acetyltryptophan EP Impurity B 184955-21-3 C11H12N2O4 236.22 Details
XL-LSAS03 Tryptophan EP Impurity C;N-Acetyltryptophan EP Impurity C 2922-83-0 C10H12N2O3 208.21 Details
XL-LSAS04 Tryptophan EP Impurity C-d4 194546-33-3 C10H8D4N2O3 212.24 Details
XL-LSAS05 Tryptophan EP Impurity D;N-Acetyltryptophan EP Impurity D 4350/9/8 星期五 C11H12N2O3 220.22 Details
XL-LSAS06 Tryptophan EP Impurity E;N-Acetyltryptophan EP Impurity E 3978-11-8 C11H12N2O4 236.22 Details
XL-LSAS07 Tryptophan EP Impurity F;N-Acetyltryptophan EP Impurity F NA C9H12N2O2 180.2 Details
XL-LSAS08 Tryptophan EP Impurity G;N-Acetyltryptophan EP Impurity G 21704-80-3;881025-90-7(HCl salt) C11H12N2O3 220.22 Details
XL-LSAS09 Tryptophan EP Impurity H;N-Acetyltryptophan EP Impurity H 6052-68-2 C12H12N2O2 216.24 Details
XL-LSAS10 Tryptophan EP Impurity I;N-Acetyltryptophan EP Impurity I NA C13H14N2O2 230.26 Details
XL-LSAS11 Tryptophan EP Impurity J;N-Acetyltryptophan EP Impurity J NA C22H23N3O4 393.44 Details
XL-LSAS12 Tryptophan EP Impurity K;N-Acetyltryptophan EP Impurity K 149724-31-2 C20H19N3O2 333.38 Details
XL-LSAS13 Tryptophan EP Impurity L;N-Acetyltryptophan EP Impurity L NA C21H19N3O2 345.39 Details
XL-LSAS14 Tryptophan Impurity 17 NA C18H20N4O6 388.37 Details
XL-LSAS15 Tryptophan Impurity 19 NA C11H12N2O3 220.22 Details
XL-LSAS16 Tryptophan Impurity 20 NA C26H30N4O4 462.54 Details
1/1 Page
Contact us

Please feel free to contact us for more information.


Building 2, No. 3 Hanshan Road, Xuejia Town, New North District, Changzhou, Jiangsu Province, China

http://www.xianglongpharm.com

Tel: +86-519-88910898
Mobile: +86-18915873328

market@xianglongpharm.com

Xianglong Pharmaceutical

Wechat [scan]

WeChat official account

Please leave a message

Please leave us a message and we will contact you as soon as possible.


Copyright © Changzhou Xianglong Pharmaceutical Technology Co., Ltd. All Rights Reserved.
0.0441s