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

Melatonin

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Melatonin

N-Nitroso Melatonin Impurity 20
CAT #: M00159-0001
CAS #: N/A
M.F : C22H19N3O6
M.W : 421.41

Melatonin Impurity 22
CAT #: M00230-0001
CAS #: N/A
M.F : C28H34N4O5
M.W : 506.60

Melatonin Impurity 21
CAT #: M00214-0001
CAS #: N/A
M.F : C22H22N2O6
M.W : 410.43

N-Nitroso Melatonin Impurity 10
CAT #: M00253-0001
CAS #: N/A
M.F : C11H12N2O3
M.W : 220.23

Melatonin Impurity 23
CAT #: M00296-0001
CAS #: 55747-59-6
M.F : C20H18N2O6
M.W : 382.37

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