Zhejiang Dongying Pharmaceutical Co., Ltd.

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Contact: Mr. Wang
Web: http://www.zhjdy.com
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Address: 12#, Weiwulu, Hangzhou Bay Fine Chemical Park, Shangyu, Zhejiang 312369, China
Phone: +86-(575)-82722313/ 13989525998 | Fax: +86-(575)-82737811 | Map/Directions >>

Profile: Zhejiang Dongying Pharmaceutical Co., Ltd. is mainly engaged in the research, development, manufacturing, and trade of cephalosporin sterile APIs & oral APIs. Our main products are cefodizime sodium, ceftezole sodium, cefoxitin sodium, cefathiamidine, cefpiramide, and cefteram pivoxil. Our cefodizime sodium is used in re-packaging sterile preparations. It is clinically used in the therapy of respiratory tract infections, infections of urinary tract and reproductive system. Our ceftezole sodium is a semi-synthetic cephalosporin derivative. Its antibacterial activity is by inhibiting the synthesis of bacterial cell wall. It is used to treat infections caused by aerobic Gram-positive bacteria, gold yellow staphylococcus, and streptococcus pyogenes. We offer cefoxitin sodium which is mainly used in the therapy of respiratory tract infections and urogenital infections.

5 Products/Chemicals (Click for related suppliers)

• Cefathiamidine

IUPAC Name: (6R,7R)-3-(acetyloxymethyl)-7-[[2-[N,N'-di(propan-2-yl)carbamimidoyl]sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 33075-00-2
Synonyms: UNII-8M7CAS5T8L, 8M7CAS5T8L, 7-(alpha-((N,N'-Diisopropylamidino)thio)acetylamino)cephalosporanic acid, MolPort-020-005-816, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-((acetyloxy)methyl)-7-((((((1-methylethyl)amino)((1-methylethyl)imino)methyl)thio)acetyl)amino)-8-oxo-, (6R-trans)-, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(2-((N,N'-diisopropylamidino)thio)acetamido)-3-(hydroxymethyl)-8-oxo-, acetate, S023, FT-0687174

Molecular Formula:	C₁₉H₂₈N₄O₆S₂	Molecular Weight:	472.578820 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	9

InChIKey: JYXACOFERDBGGQ-RHSMWYFYSA-N

• Cefodizime Sodium

IUPAC Name: disodium (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[4-methyl-5-(2-oxido-2-oxoethyl)-1,3-thiazol-2-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 86329-79-5
Synonyms: Kenicef, Neucef, cefodizime sodium, Kenicef (TN), Neucef (TN), CDZM, Cefodizime sodium (JP15), D01863

Molecular Formula:	C₂₀H₁₈N₆Na₂O₇S₄	Molecular Weight:	628.632460 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	11

InChIKey: WBOBLQIRACJNPA-AEKYOGSZSA-L

• Cefoxitin sodium

IUPAC Name: sodium (6R,7S)-3-(carbamoyloxymethyl)-7-methoxy-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 33564-30-6
Synonyms: cefoxitin, Mefoxin, Cefoxitin sodium salt, Prestwick_12, Mefoxin (TN), CEFOXITIN SODIUM, Cefoxitin sodium (JAN/USP), MLS000028557, MLS001076334, SPECTRUM1502031, SMR000058809, C08106, D00913, CFX

Molecular Formula:	C₁₆H₁₆N₃NaO₇S₂	Molecular Weight:	449.433910 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	7

InChIKey: GNWUOVJNSFPWDD-XMZRARIVSA-M

• Cefpiramide

IUPAC Name: (6R,7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 70797-11-4
Synonyms: cefpiramide, Cefpiramide (USP/INN), CID636405, NCGC00167444-01, D03428

Molecular Formula:	C₂₅H₂₄N₈O₇S₂	Molecular Weight:	612.637460 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	11

InChIKey: PWAUCHMQEXVFJR-PMAPCBKXSA-N

• Cefteram pivoxil

IUPAC Name: 2,2-dimethylpropanoyloxymethyl (6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(5-methyltetrazol-2-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 82547-81-7
Synonyms: cefteram pivoxil, AKOS015963183, AC-19985

Molecular Formula:	C₂₂H₂₇N₉O₇S₂	Molecular Weight:	593.635880 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	15

InChIKey: UIYAXIPXULMHAI-VCLQDNTDSA-N