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

Tadalafil

Home

Products

Tadalafil

N-Nitroso Tadalafil
CAT #: T43167
CAS #: N/A
M.F : C22H18N4O5
M.W : 418.41

Tryptophan EP Impurity A (Tadalafil Impurity 21)
CAT #: T43183
CAS #: 132685-02-0
M.F : C24H26N4O4
M.W : 434.5

Tadalafil Impurity 87
CAT #: T43409
CAS #: 765229-74-1
M.F : C11H11ClN2O
M.W : 222.67

Tadalafil Related Impurity 6 HCl
CAT #: T43411
CAS #: 1190238-20-0
M.F : C20H18N2O4 HCl
M.W : 350.37 36.46

Tadalafil Related Impurity 7 HCl
CAT #: T43412
CAS #: 1609374-53-9
M.F : C20H18N2O4 HCl
M.W : 350.37 36.46

Tadalafil Impurity 88 HCl
CAT #: T43413
CAS #: 406938-40-7（free base）
M.F : C19H16N2O4 HCl
M.W : 336.35 36.46

Tadalafil Impurity 89 HCl
CAT #: T43414
CAS #: 2244134-79-8
M.F : C19H16N2O4 HCl
M.W : 336.35 36.46

Tadalafil Impurity 90
CAT #: T43833
CAS #: N/A
M.F : C23H23N3O4
M.W : 405.45

Tadalafil Hydroxypiperidone
CAT #: T47048
CAS #: 1978322-99-4
M.F : C22H19N3O6
M.W : 421.41

Tadalafil Impurity 91
CAT #: T47350
CAS #: 54896-75-2
M.F : C12H13N3O3
M.W : 247.25

Tadalafil Impurity 20
CAT #: T02070
CAS #: 474668-76-3
M.F .: C19H16N2O4 HCl
M.W .: 336.35 36.46

Tadalafil Impurity H
CAT #: T00384
CAS #: 1978322-98-3
M.F .: C22H19N3O6
M.W .: 421.41

Tadalafil Impurity 1
CAT #: T00890
CAS
M.F .: C20H19N3O3
M.W .: 349.39

Tadalafil Impurity 2
CAT #: T00891
CAS #： 951661-82-8
M.F .: C20H19N3O3
M.W .: 349.39

Tadalafil Impurity 3
CAT #: T00892
CAS
M.F .: C22H20ClN3O4
M.W .: 425.88

Total products , Page 6 of 7