Metamizole

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SINCO PHARMACHEM INC.
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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

Metamizole Sodium Salt (Dipyrone)
CAT #: M27951
CAS #: 68-89-3; 5907-38-0 (Monohydrste)
M.F .: C13H16N3NaO4S
M.W .: 333.34

Metamizole Impurity A (4-Formylamino Antipyrine)
CAT #: M27952
CAS #: 1672-58-8
M.F .: C12H13N3O2
M.W .: 231.26

Metamizole Impurity B (Ampyrone)
CAT #: M27953
CAS #: 83-07-8
M.F .: C11H13N3O
M.W .: 203.25

Metamizole Impurity C (4-Methylaminoantipyrine) HCl
CAT #: M27954
CAS #: 856307-27-2; 519-98-2 (Freebase)
M.F .: C12H15N3O. HCl
M.W .: 253.73 36.46

Metamizole Impurity D
CAT #: M27955
CAS #: 58-15-1
M.F .: C13H17N3O
M.W .: 231.30

Metamizole Impurity (N-Acetylaminoantipyrine)
CAT #: M27956
CAS #: 83-15-8
M.F .: C13H15N3O2
M.W .: 245.28

Metamizole impurity E
CAT #: M27957
CAS #: 117-38-4
M.F .: C12H15N3O4S
M.W .: 297.34

Metamizole Impurity 1
CAT #: M27958
CAS #: N/A
M.F .: C11H11N3O2
M.W .: 217.23

Metamizole Impurity 2
CAT #: M12383
CAS #: N/A
M.F : C10H9N3O2
M.W : 203.2

Metamizole Impurity 3
CAT #: M12384
CAS #: N/A
M.F : C10H8N4O3
M.W : 232.2

Metamizole Impurity 4
CAT #: M12385
CAS #: N/A
M.F : C12H13N4NaO5S
M.W : 348.31

Metamizole Impurity 5
CAT #: M12386
CAS #: 500880-95-5
M.F : C12H15N3O2
M.W : 233.27

Metamizole Impurity 6
CAT #: M12387
CAS #: 62902-13-0
M.F : C13H17N3O2
M.W : 247.3