Cholecalciferol

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

Cholecalciferol glucuronide
CAT #: C22750
CAS #: N/A
M.F .: C33H52O7
M.W .: 560.78

Cholecalciferol sulfate
CAT #: C22751
CAS #: N/A
M.F .: C27H44O4S
M.W .: 464.71

Cholecalciferol Impurity A (5,6-trans-Cholecalciferol, 5,6-trans-Vitamin D3)
CAT #: C22752
CAS #: 22350-41-0
M.F .: C27H44O
M.W .: 384.64

Cholecalciferol EP Impurity D (iso-Tachysterol 3)
CAT #: C22753
CAS #: 22350-43-2
M.F .: C27H44O
M.W .: 384.64

Cholecalciferol Impurity E (Tachysterol 3)
CAT #: C22754
CAS #: 17592-07-3
M.F .: C27H44O
M.W .: 384.64

Cholecalciferol EP Impurity C
CAT #: C22755
CAS #: 5226-01-7
M.F .: C27H44O
M.W .: 384.64

Precalciferol (Previtamin D3)
CAT #: C22756
CAS #: 1173-13-3
M.F .: C27H44O
M.W .: 384.65

1-alfa-25-Dihydroxycholecalciferol Impurity 1
CAT #: C22757
CAS #: N/A
M.F .: C27H44O3
M.W .: 416.65

1-alfa-25-Dihydroxycholecalciferol Impurity 2
CAT #: C22758
CAS #: N/A
M.F .: C27H44O3
M.W .: 416.65

Precalciferol (Previtamin D3) Related Compound 1
CAT #: C22759
CAS #: N/A
M.F .: C35H58O2
M.W .: 510.85

Precalciferol (Previtamin D3) Related Compound 2
CAT #: C22760
CAS #: N/A
M.F .: C37H62O2
M.W .: 538.91

Cholecalciferol EP Impurity F
CAT #: C30441
CAS #: 31316-20-8
M.F : C31H50O2
M.W : 454.74

Cholecalciferol Impurity 1
CAT #: C33574
CAS #: NA
M.F : C27H46O3
M.W : 418.66

Cholecalciferol Impurity 2
CAT #: C33579
CAS #: NA
M.F : C27H46O3
M.W : 418.66

Cholecalciferol Impurity 3
CAT #: C40039
CAS #: NA
M.F : C27H44O2
M.W : 400.65

Cholecalciferol Impurity 4
CAT #: C40040
CAS #: NA
M.F : C27H44O2
M.W : 400.65