Shanxi Weiqida Pharmaceutical Co., Ltd.

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Profile: Shanxi Weiqida Pharmaceutical Co., Ltd. produces chemical intermediates, bulk drugs, and medical formulations, including 7-ACA, clavulanate potassium, cephalosporin bulk drugs, and formulations.

17 Products/Chemicals (Click for related suppliers)

• Ampicillin Sodium

IUPAC Name: sodium (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | CAS Registry Number: 69-52-3
Synonyms: ampicillin, Viccillin, Ampiplus Simplex, Sodium ampicillin, AMPICILLIN SODIUM, Omnipen-N, Ampicillin sodium salt, Ampicillin natrium, Viccillin (TN), Prestwick_822, Omnipen-N (TN), MLS000028726, A0166_SIGMA, A8351_SIGMA, SPECTRUM1500123, A2804_SIAL, A9518_SIAL, Ampicillin sodium (JP15/USP), CHEBI:34535, SMR000059229

Molecular Formula:	C₁₆H₁₈N₃NaO₄S	Molecular Weight:	371.386590 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: KLOHDWPABZXLGI-YWUHCJSESA-M

• Cefadroxil

IUPAC Name: (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 50370-12-2
Synonyms: cefadroxil, Sumacef, Sumacef (TN), Cefadroxil (JP15), Spectrum_000104, Prestwick0_000434, Prestwick1_000434, Prestwick2_000434, Prestwick3_000434, Spectrum2_000087, Spectrum4_000266, Spectrum5_000663, BSPBio_000448, KBioGR_000732, KBioSS_000544, C7020_SIGMA, DivK1c_000409, SPBio_000014, SPBio_002387, BPBio1_000494

Molecular Formula:	C₁₆H₁₇N₃O₅S	Molecular Weight:	363.388280 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: BOEGTKLJZSQCCD-UEKVPHQBSA-N

• Cefminox Sodium

IUPAC Name: sodium;2-[(2S)-2-amino-2-carboxyethyl]sulfanyl-N-[(6R,7S)-2-carboxy-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]ethanimidate | CAS Registry Number: 78345-56-9
Synonyms: (6R,7S)-7-[2-[(S)-2-Amino-2-carboxyethylthio]acetylamino]-7-methoxy-3-[(1-methyl-1H-tetrazol-5-yl)thiomethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2-sodium salt

Molecular Formula:	C₁₆H₂₀N₇NaO₇S₃	Molecular Weight:	541.548 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	15

InChIKey: SBIDXLKJYJVQOE-YNJMIPHHSA-M

• Cefonicid Disodium Salt

IUPAC Name: disodium;(6R,7R)-7-[[(2R)-2-hydroxy-2-phenylacetyl]amino]-8-oxo-3-[[1-(sulfonatomethyl)tetrazol-5-yl]sulfanylmethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 190181-58-9
Synonyms: CEFONICID SODIUM, Monocid, Cefonicid disodium salt, SK&F D-75073-Z2, CHEBI:3492, SK&F-D-75073-Z2, SKF 75073, 61270-78-8, (6R,7R)-7-((R)-Mandelamido)-8-oxo-3-(((1-(sulfomethyl)-1-H-tetrazol-5-yl)thio)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, disodium salt, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)disodium salt, (6R-(6alpha,7beta(R*))), 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)disodium salt, (6R-(6alpha,7beta(R*)))-, NCGC00167458-01, Cefodie, Monocidur, Mopnocid, cefonicid disodium, Monocid (TN), Cefonicid sodium (USP), Cefonicid sodium [USAN], DSSTox_CID_26642

Molecular Formula:	C₁₈H₁₆N₆Na₂O₈S₃	Molecular Weight:	586.529579 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	13

InChIKey: NAXFZVGOZUWLEP-RFXDPDBWSA-L

• Cefonicid Sodium

IUPAC Name: disodium (6R,7R)-7-[[(2R)-2-hydroxy-2-phenylacetyl]amino]-8-oxo-3-[[1-(sulfonatomethyl)tetrazol-5-yl]sulfanylmethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 61270-78-8
Synonyms: Monocid, CEFONICID SODIUM, Monocid (TN), Cefonicid disodium salt, Cefonicid sodium [USAN], Cefonicid sodium (USP), C18H16N6O8S3.2Na, SK&F D-75073-Z2, SKF 75073, SK&F-D-75073-Z2, LS-176162, C08105, D00912, (6R,7R)-7-((R)-Mandelamido)-8-oxo-3-(((1-(sulfomethyl)-1-H-tetrazol-5-yl)thio)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, disodium salt, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)disodium salt, (6R-(6alpha,7beta(R*))), 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)disodium salt, (6R-(6alpha,7beta(R*)))-, 61270-58-4

Molecular Formula:	C₁₈H₁₆N₆Na₂O₈S₃	Molecular Weight:	586.529580 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	12

InChIKey: NAXFZVGOZUWLEP-RFXDPDBWSA-L

• Cefoperazone Sodium (Sterile)

IUPAC Name: sodium (6R,7R)-7-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 62893-20-3
Synonyms: Cefobid, Cefoperazin, Cefobis, Cefoper, Tomabef, Sodium cefoperazone, CEFOPERAZONE SODIUM, Cefobid (TN), Cefoperazone sodium [USAN:JAN], C25H26N9O8S2.Na, EINECS 263-751-5, Cefoperazone sodium (JP15/USP), CEFOBID IN PLASTIC CONTAINER, T-1551, CP 52640-2, T 1551, LS-150057, C08112, D00918, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((((4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)(4-hydroxyphenyl)acetyl)amino)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, monosodium salt, (6R-(6alpha,7beta(R*)))-

Molecular Formula:	C₂₅H₂₆N₉NaO₈S₂	Molecular Weight:	667.649210 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	12

InChIKey: NCFTXMQPRQZFMZ-WERGMSTESA-M

• Cefpirome sulfate sterile

• Ceftazidime Pentahydrate (Sterile)

IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-hydroxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate | CAS Registry Number: 78439-06-2
Synonyms: ceftazidime, Tazicef, Fortaz, Pentacef, Tazidime, Ceptaz, Fortum, Glazidim, Spectrum, Modacin, Fortam, Ceftazidime hydrate, Ceftazidime pentahydrate, Tazicef (TN), Ceftazidime (USP), SN 401 pentahydrate, Fortaz (TN), GR 20263 pentahydrate, Ceftazidime hydrate (JP15), Tazidime In Plastic Container

Molecular Formula:	C₂₂H₃₂N₆O₁₂S₂	Molecular Weight:	636.652480 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	15

InChIKey: NMVPEQXCMGEDNH-TZVUEUGBSA-N

• Cephalexin

IUPAC Name: (6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 15686-71-2
Synonyms: cephalexin, Cefalexin, Cephalexine, Cephalexinum, Keflex, Sinthecillin, Carnosporin, Cefaleksin, Cefaseptin, Cephacillin, Cephanasten, Ceporexine, Cophalexin, Kefalospes, Lexibiotico, Ortisporina, Sencephalin, Tokiolexin, Alcephin, Alsporin

Molecular Formula:	C₁₆H₁₇N₃O₄S	Molecular Weight:	347.388880 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: ZAIPMKNFIOOWCQ-UEKVPHQBSA-N

• Medical Products

• Mezlocillin Sodium (Sterile)

IUPAC Name: sodium (2S,5R,6R)-3,3-dimethyl-6-[[(2R)-2-[(3-methylsulfonyl-2-oxoimidazolidine-1-carbonyl)amino]-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | CAS Registry Number: 59798-30-0
Synonyms: MEZLOCILLIN SODIUM, Mezlocillin sodium (USP), CHEBI:52067, CID441241, D05022, sodium (2S,5R,6R)-3,3-dimethyl-6-{[(2R)-2-({[3-(methylsulfonyl)-2-oxoimidazolidin-1-yl]carbonyl}amino)-2-phenylacetyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate, sodium 6beta-{(2R)-2-[3-(methanesulfonyl)-2-oxoimidazolidine-1-carboxamido]-2-phenylacetamido}-2,2-dimethylpenam-3alpha-carboxylate, sodium 6beta-{(2R)-2-[3-(methanesulfonyl)-2-oxoimidazolidine-1-carboxamido]-2-phenylacetamido}penicillanate

Molecular Formula:	C₂₁H₂₄N₅NaO₈S₂	Molecular Weight:	561.563730 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: GTGQRSIMEUWHPA-ZBJAFUORSA-M

• MICROCRYSTALLINE CELLULOSE (CAS: 9012-19-5)

• Penicillin G, Sodium Salt

IUPAC Name: sodium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | CAS Registry Number: 69-57-8
Synonyms: Novocillin, Veticillin, Crystapen, Mycofarm, Penilaryn, American penicillin, Kesso-Pen, Sodium penicillin, Penicillin G sodium, Sodium penicillin G, Pen-A-Brasive, Benzylpenicillin sodium, Mixture Name, Pencillin G sodium, Crystifor 400, Sodium penicillin II, Penicillin G, sodium, Sodium benzylpenicillin, Sodium benzylpenicillinate, Sugracillin sodium salt

Molecular Formula:	C₁₆H₁₇N₂NaO₄S	Molecular Weight:	356.371950 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: FCPVYOBCFFNJFS-LQDWTQKMSA-M

• Pharmaceutic Intermediates

• Phenoxymethylpenicillin Potassium

IUPAC Name: potassium;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Molecular Formula:	C₁₆H₁₇KN₂O₅S	Molecular Weight:	388.479880 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	6

InChIKey: HCTVWSOKIJULET-LQDWTQKMSA-M

• Piperacillin

IUPAC Name: (2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid | CAS Registry Number: 61477-96-1
Synonyms: piperacillin, Pipracil, Pipercillin, Pipril, Piperacillin anhydrous, Pipracil, Piper, Piperacillin (anhydrous), Prestwick0_000755, Prestwick1_000755, Prestwick2_000755, Prestwick3_000755, PIPERACILLIN SODIUM, CCRIS 7362, Piperacillin Monosodium Salt, BSPBio_000770, SPBio_002709, BPBio1_000848, C23H27N5O7S, EINECS 262-811-8, AIDS007751

Molecular Formula:	C₂₃H₂₇N₅O₇S	Molecular Weight:	517.554780 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	7

InChIKey: IVBHGBMCVLDMKU-GXNBUGAJSA-N

• Potassium clavulanate

IUPAC Name: potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate | CAS Registry Number: 61177-45-5
Synonyms: Augmentin, Timentin, Amonate, Mixture Name, CLAVULANATE POTASSIUM, Ambap4025, C8H8NO5.K, P3494_SIGMA, 33454_RIEDEL, BRL 14151K, Clavulanate potassium [USAN:JAN], EINECS 262-640-9, Clavulanate potassium (JP15/USP), Clavulanic Acid, Monopotassium Salt, DRG-0225, LS-98546, TL8003882, D02370, 4-Oxa-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, (2R-(2alpha,3Z,5alpha))-, Potassium (2R-(2alpha,3Z,5alpha))-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo(3.2.0)heptane-2-carboxylate

Molecular Formula:	C₈H₈KNO₅	Molecular Weight:	237.251120 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: ABVRVIZBZKUTMK-JSYANWSFSA-M