Pingyuan Sihuan Pharmaceutical Co., Ltd.

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Profile: Pingyuan Sihuan Pharmaceutical Co., Ltd. is engaged in R & D, production, and marketing of pharmaceutical raw materials. Our main products include cefmenoxime hydrochloride & its intermediate, cefotiam hydrochloride & its parent nucleus, cefotiam hexetil, cefdinir, cefteram pivoxil & its parent nucleus, cefteram acid, cefazedone acid & its parent nucleus, cefodizime acid & its parent nucleus, ceftizoxime, cefcapene pivalate, cefapirin acid, cefcapene acid, creatine phosphate disodium salt, alpha-sulfophenylacetic acid, choline glycerophosphate, nafcillin acid, and other pharmaceutical intermediates.

20 Products/Chemicals (Click for related suppliers)

• Alpha-Sulfophenylacetic Acid

IUPAC Name: 2-phenyl-2-sulfoacetic acid | CAS Registry Number: 41360-32-1
Synonyms: alpha-Sulfophenylacetic acid, 2-phenyl-2-sulfoacetic acid, CHEBI:225282, Phenyl-sulfo-acetic acid, Epitope ID:120380, AC1L95WR, Benzeneacetic acid, a-sulfo-, Alpha -Sulfophenylacetic Acid, CHEMBL80333, CTK4I4738, MolPort-006-168-006, ACT06267, SBB063379, AKOS005203095, AG-F-47221, AK114033, R877, KB-231972, FT-0655001, M-2000

Molecular Formula:	C₈H₈O₅S	Molecular Weight:	216.211120 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: USNMCXDGQQVYSW-UHFFFAOYSA-N

• Cefepime intermediate (7-TMCA;7-PIME)

IUPAC Name: (6R,7R)-7-amino-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;chloride | CAS Registry Number: 103121-85-3
Synonyms: AKOS027446449, AK516358, 1-(((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-methylpyrrolidin-1-ium chloride

Molecular Formula:	C₁₃H₂₀ClN₃O₃S	Molecular Weight:	333.831 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: UVKYDOZUOXJZSR-WYUVZMMLSA-N

• Cefmenoxime hydrochloride

IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride | CAS Registry Number: 75738-58-8
Synonyms: Bestcall, Bestcall (TN), Cefmenoxime hydrochloride (JP15/USP), D01739, CMX

Molecular Formula:	C₃₂H₃₅ClN₁₈O₁₀S₆	Molecular Weight:	1059.577900 [g/mol]
H-Bond Donor:	7	H-Bond Acceptor:	24

InChIKey: MPTNDTIREFCQLK-UNVJPQNDSA-N

• Cefodizime

IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(carboxymethyl)-4-methyl-1,3-thiazol-2-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 69739-16-8
Synonyms: Diezime, Modivid, Timecef, Cefodizime (INN), THR-221, HR-221, D07643, (6R,7R)-7-({(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(methyloxy)imino]acetyl}amino)-3-({[5-(carboxymethyl)-4-methyl-1,3-thiazol-2-yl]thio}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Molecular Formula:	C₂₀H₂₀N₆O₇S₄	Molecular Weight:	584.668800 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	11

InChIKey: XDZKBRJLTGRPSS-BGZQYGJUSA-N

• Cefodizime acid

Molecular Formula:	C₂₀H₂₀N₆O₇S₄	Molecular Weight:	584.655 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	15

InChIKey: XDZKBRJLTGRPSS-BGZQYGJUSA-N

• Cefotiam

IUPAC Name: (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-(2-dimethylaminoethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid dihydrochloride | CAS Registry Number: 66309-69-1
Synonyms: Pansporin, Halospor, Ceradon, Spizef, Pansporine, Pansporin Ampullen, Pansporin (TN), CEFOTIAM HYDROCHLORIDE, Ceradon (TN), Cefotiam dihydrochloride, Abbott 48999, Abbott-48999, SCE-963 dihydrochloride, Cefotiam hydrochloride [USAN:JAN], C18H23N9O4S3.2HCl, EINECS 266-312-6, SCE 963, SCE-963, CGP-14221/E, CID47896

Molecular Formula:	C₁₈H₂₅Cl₂N₉O₄S₃	Molecular Weight:	598.550000 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	11

InChIKey: BWRRTAXZCKVRON-DGPOFWGLSA-N

• Cefotiam hexetil hydrochloride

IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-(2-dimethylaminoethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate dihydrochloride | CAS Registry Number: 95789-30-3
Synonyms: Pansporin-T, CTM-HE, Pansporin-T (TN), Cefotiam hexetil HCl, cefotiam hexetil hydrochloride, CID175647, Cefotiam hexetil hydrochloride (JP15), LS-149970, D01415, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2-amino-4-thiazolyl)acetyl)amino)-3-(((1-(2-(dimethylamino)ethyl)-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, 1-(((cyclohexyloxy)carbonyl)oxy)ethyl ester, dihydrochloride, (6R-(6-alpha,7-beta))-

Molecular Formula:	C₂₇H₃₉Cl₂N₉O₇S₃	Molecular Weight:	768.755660 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	13

InChIKey: FFSANQNELHESQJ-LWBICVDYSA-N

• cefotiam hydrochloride

IUPAC Name: (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 61622-34-2
Synonyms: cefotiam, Cefotiamum, Ceradolan, Ceradon, Haloapor, Cefotiamum [INN-Latin], CEFOTIAM HYDROCHLORIDE, CGP 14221E, Cefotiam (INN), Abbott-48999, Aspil (TN), Cefotiam [INN:BAN], CHEBI:355510, AC1L2AFI, AC1Q6LOO, CGP-14221-E, Prestwick0_000482, Prestwick1_000482, Prestwick2_000482, Prestwick3_000482

Molecular Formula:	C₁₈H₂₃N₉O₄S₃	Molecular Weight:	525.628120 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	13

InChIKey: QYQDKDWGWDOFFU-IUODEOHRSA-N

• Cefteram Pivoxil

IUPAC Name: (6R,7R)-7-[[(2Z)-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-carboxylic acid | CAS Registry Number: 82547-58-8
Synonyms: Cefteram, Cefteram (INN), Cefteram [INN], Cefteramum [Latin], CID6537431, Ro 19-5247, D07655, T-2525, (+)-(6R,7R)-7-(2-(2-Amino-4-thiazolyl)glyoxylamido)-3-((5-methyl-2H-tetrazol-2-yl)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7(sup 2)-(Z)-(O-methyloxime)

Molecular Formula:	C₁₆H₁₇N₉O₅S₂	Molecular Weight:	479.493480 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	12

InChIKey: XSPUSVIQHBDITA-RKYNPMAHSA-N

• CEPHAPIRIN BENZATHINE

IUPAC Name: (6R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;N,N'-dibenzylethane-1,2-diamine | CAS Registry Number: 97468-37-6
Synonyms: Cephapirin benzathine, VA10555

Molecular Formula:	C₅₀H₅₄N₈O₁₂S₄	Molecular Weight:	1087.270160 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	20

InChIKey: JAHKOXGROZNHHG-PGXKUWIWSA-N

• Cephapirin Sodium

IUPAC Name: sodium (6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | CAS Registry Number: 24356-60-3
Synonyms: Cefadyl, cefapirin sodium, Sodium cefapirin, Prestwick_27, CEPHAPIRIN SODIUM, Cefadyl (TN), CEPR, Cephapirin sodium salt, Cephapirin sodium (USP), Cefapirin sodium (JP15), SPECTRUM1500167, NCGC00093735-01, ST057376, EU-0100279, C08101, D00908

Molecular Formula:	C₁₇H₁₆N₃NaO₆S₂	Molecular Weight:	445.445210 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: VGEOUKPOQQEQSX-OALZAMAHSA-M

• Creatine Phosphate Disodium Salt Tetrahydrate

IUPAC Name: disodium 2-[methyl-(N'-phosphonatocarbamimidoyl)amino]acetic acid | CAS Registry Number: 922-32-7
Synonyms: Disodium phosphocreatine, Disodium creatine phosphate, Phosphocreatine, sodium salt, 27920_FLUKA, EINECS 213-074-6, Creatine phosphate disodium salt tetrahydrate, Sodium creatine phosphate dibasic tetrahydrate, Sarcosine, N-(phosphonoamidino)-, disodium salt, Glycine, N-(imino(phosphonoamino)methyl)-N-methyl-, disodium salt, 67-07-2

Molecular Formula:	C₄H₈N₃Na₂O₅P	Molecular Weight:	255.076721 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: RNTXMYSPASRLFT-UHFFFAOYSA-L

• Diclofenac Resinate

IUPAC Name: (6R,7R)-7-[[2-(3,5-dichloro-4-oxopyridin-1-yl)acetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 56187-47-4
Synonyms: Cefazedone, Refosporene, Refosporen, Refosporin, Cefazedone (INN), Refosporin sodium salt, Cefazedonum [INN-Latin], Cefazedona [INN-Spanish], Cefazedone, sodium salt, Cefazedone [BAN:INN], Cefazedone [INN:BAN], Cefazedone (*sodium salt*), Refosporin (*sodium salt*), C18H15Cl2N5O5S3, AIDS156235, AIDS-156235, EMD30087, BRN 1097746, NSC304118 (SODIUM SALT), EMD 30 087

Molecular Formula:	C₁₈H₁₅Cl₂N₅O₅S₃	Molecular Weight:	548.443200 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: VTLCNEGVSVJLDN-MLGOLLRUSA-N

• Nafcillin Sodium Salt Monohydrate

IUPAC Name: sodium (2S,5R,6R)-6-[(2-ethoxynaphthalene-1-carbonyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate | CAS Registry Number: 7177-50-6
Synonyms: Unipen, Unipen (TN), NAFCILLIN SODIUM, Nafcillin sodium hydrate, Nafcillin sodium (USP), Nafcillin sodium monohydrate, MLS001077264, CHEBI:51919, Nafcillin sodium salt monohydrate, Wy 3277, NCGC00017070-01, SMR000653476, CAS-7177-50-6, D00928, monohydrate of sodium salt of 6-(2-ethoxy-1-naphthamido)penicillanic acid, sodium 6beta-[(2-ethoxy-1-naphthoyl)amino]-2,2-dimethylpenam-3alpha-carboxylate hydrate, sodium (2S,5R,6R)-6-{[(2-ethoxynaphthalen-1-yl)carbonyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate

Molecular Formula:	C₂₁H₂₃N₂NaO₆S	Molecular Weight:	454.471890 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: OCXSDHJRMYFTMA-KMFBOIRUSA-M

• �IE�I��I氲�,�E

IUPAC Name: 7-amino-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid | CAS Registry Number: 372092-19-8
Synonyms: Parent nucleus Cefotiam Hydrochloride

Molecular Formula:	C₁₃H₂₁N₇O₃S₂	Molecular Weight:	387.477 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: ZPVMFSAZTVIFLR-UHFFFAOYSA-N

• 3,5-Dichloro-4-pyridone-N-acetic acid (CAS: 2289-78-7)

• 7-TMCA

IUPAC Name: 7-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: 24209-38-9
Synonyms: CID91136, EINECS 246-078-1, BAS 06290984, ST5303547, TL8001992, (6R-trans)-7-Amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, (6R-trans)-

Molecular Formula:	C₁₀H₁₂N₆O₃S₂	Molecular Weight:	328.370680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: XUTQHTOXGKVJPN-UHFFFAOYSA-N

• 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl]cephalosphoranic acid

IUPAC Name: (7R)-7-amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 30246-33-4
Synonyms: EINECS 250-099-1, 7-AMINO-3-((5-METHYL-1,3,4-THIAZOL-2-YL)-THIOMETHYL)-CEPH-3-EM-4-CARBOXYLIC ACID, (6R-trans)-7-Amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid

Molecular Formula:	C₁₁H₁₂N₄O₃S₃	Molecular Weight:	344.432980 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: HJSGHKMSDOLGJJ-VJSCVCEBSA-N

• 3,5-Dichloro-4-pyridone-1-acetic acid

IUPAC Name: 2-(3,5-dichloro-4-oxopyridin-1-yl)acetic acid | CAS Registry Number: 56187-37-2
Synonyms: Oprea1_122997, 3,5-Dichloro-4-aminobenzoic acid, EINECS 260-040-1, SBB003343, 3,5-Dichloro-4-oxo-4H-pyridine-1-acetic acid

Molecular Formula:	C₇H₅Cl₂NO₃	Molecular Weight:	222.025500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: MFMXEEQESUEMSB-UHFFFAOYSA-N

• 2-Ethoxy-1-Naphthoic Acid

IUPAC Name: 2-ethoxynaphthalene-1-carboxylic acid | CAS Registry Number: 2224-00-2
Synonyms: 2-Ethoxy-1-naphthoic acid, EINECS 218-745-7, SBB005771, 1-Naphthalenecarboxylic acid, 2-ethoxy-

Molecular Formula:	C₁₃H₁₂O₃	Molecular Weight:	216.232580 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: MYFBSSDLYGWAHH-UHFFFAOYSA-N