Zopiclone

USA Office
SINCO PHARMACHEM INC.
364 E Main Street Suite 1004 Middletown, DE 19709
Tel：+01 (302) 314 9524
sales@sincopharmachem.com

Strategical Partner:
SHENZHEN PHYSTANDARD BIO-TECH CO., LTD.
3rd Floor D Block QingChuang City Pink Town MinKang Road 292, MinZhi Street, LongHua, ShenZhen, GuangDong, China 518131
Tel: +86 755 8178 9528 Email: info@phystandard.com
www.phystandard.com.cn

Desmethylzopiclone HCl
CAT #: Z33803
CAS #: 1216659-29-8
M.F .: C16H15ClN6O3 HCl
M.W .: 374.79 36.46

(R)-Zopiclone
CAT #: Z33804
CAS #: 138680-08-7
M.F .: C17H17ClN6O3
M.W .: 388.82

Eszopiclone ( S-Zopiclone)
CAT #: Z33806
CAS #: 1093385-24-0
M.F .: C17H17ClN6O3
M.W .: 388.82

Zopiclone Impurity A (Zopiclone N-Oxide)
CAT #: Z33807
CAS #: 43200-96-0
M.F .: C17H17ClN6O4
M.W .: 404.82

Zopiclone impurity (5-(Chloropyridine-2-yl-carbamoyl)pyrazine)
CAT #: Z33809
CAS #: N/A
M.F .: C10H7ClN4O
M.W .: 234.65

Zopiclone Impurity (3-Formyl-2-Pyrazinecarboxylic Acid)
CAT #: Z33810
CAS #: N/A
M.F .: C6H4N2O3
M.W .: 152.11

N-Desmethyl Eszopiclone HCl
CAT #: Z33811
CAS #: N/A
M.F .: C16H15ClN6O3
M.W .: 374.79

Eszopiclone Impurity 10
CAT #: Z33812
CAS #: 1348046-61-6
M.F .: C17H18N6O3
M.W .: 354.37

Zopiclone Impurity 7
CAT #: Z11802
CAS #: 43200-83-5
M.F : C11H7ClN4O3
M.W : 278.65

Zopiclone Impurity 1
CAT #: Z06036
CAS #: N/A
M.F : C11H9ClN4O2
M.W : 264.67