Butylphthalide

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

3-Butylphthalide Impurity E
CAT #: B11262
CAS #: 685886-82-2
M.F : C12H15KO3
M.W : 246.35

3-Butylphthalide Impurity D
CAT #: B11261
CAS #: 111943-62-5
M.F : C13H16O2
M.W : 204.27

3-Butylphthalide Impurity C
CAT #: B11260
CAS #: 72424-08-9
M.F : C11H12O2
M.W : 176.22

3-Butylphthalide Impurity B
CAT #: B11259
CAS #: 17475-41-1
M.F : C10H10O2
M.W : 162.19

3-Butylphthalide Impurity A
CAT #: B11258
CAS #: 3453-64-3
M.F : C9H8O2
M.W : 148.16

3-Butylphthalide Impurity 1
CAT #: B06084
CAS #: 76681-73-7
M.F : C12H12O2
M.W : 188.23

3-Butylphthalide Impurity 26
CAT #: B12631
CAS #: 1841089-56-2
M.F : C24H30O5
M.W : 398.5

3-Butylphthalide Impurity 22
CAT #: B11479
CAS #: 550-37-8
M.F : C12H14O3
M.W : 206.24

3-Butylphthalide Impurity 2
CAT #: B11480
CAS #: 129780-59-2
M.F : C12H14O2
M.W : 190.24

3-Butylphthalide Impurity 16
CAT #: B13156
CAS #: 14570-43-5
M.F : C12H12O2
M.W : 188.23

3-Butylphthalide Impurity 19
CAT #: B13157
CAS #: 122654-56-2
M.F : C12H15NO
M.W : 189.26