Zhejiang Fengqiu Im. & Ex. Co., Ltd.

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Profile: Zhejiang Fengqiu Im. & Ex. Co., Ltd. deals with APIs, fine chemicals and pharmaceutical intermediates. Our APIs include 3-aminopyrrolidine dihydrochloride, azoxystrobin, paliperidone, risperidone, 1-(3-trifluoromethylphenyl)piperazine hydrochloride, buflomedil Hcl, letrozole and 4-bromo-2-methylbenzoic acid. We offer intermediates such as 3-methylflavone-8-carboxylic acid, 2-(5-amino-1H-pyrazol-1-yl)ethanol, 3-(2-bromopropionyl)spiro[2H-1,3-benzoxazine-2,1'-cyclohexane]-4(3H)-one, 3,4-diethyloxy phenyl acetic acid and 3,4-diethyloxy phenyl ethylamine.

18 Products/Chemicals (Click for related suppliers)

• Ceftiofur Hydrochloride

IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | CAS Registry Number: 103980-44-5
Synonyms: Ceftiofur, Excenel, Ceftiofur (INN), Ceftiofur hydrochloride, Ceftiofur [USAN], Naxcel [veterinary], Ceftiofurum [Latin], Naxcel [veterinary] (TN), C19H17N5O7S3.HCl, Ceftiofur Hydrochloride [USAN], U 64279A, U 67279A, CID6328657, LS-171899, D07657, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((2-furanylcarbonyl)thio)methyl)-8-oxo, monohydrochloride, (6R,7R), 80370-57-6, (6R,7R)-7-(2-(2-Amino-4-thiazolyl)glyoxylamido)-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7(sup 2)-(Z)-(O-methyloxime), 2-furoate (ester), (6R,7R)-7-(2-(2-Amino-4-thiazolyl)glyoxylamido)-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7(sup 2)-(Z)-(O-methyloxime), 2-furoate (ester), monohydrochloride, 104010-37-9

Molecular Formula:	C₁₉H₁₇N₅O₇S₃	Molecular Weight:	523.562580 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: ZBHXIWJRIFEVQY-IHMPYVIRSA-N

• Cilnidipine

IUPAC Name: 3-O-(2-methoxyethyl) 5-O-[(E)-3-phenylprop-2-enyl] 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate | CAS Registry Number: 132203-70-4
Synonyms: cilnidipine, Atelec, Cinalong, Siscard, Cinaldipine, Cilnidipine [INN], Atelec (TN), Clinidipine (+-)-, Cilnidipine (JAN/INN), cilnidipine, (+)-isomer, cilnidipine, (-)-isomer, FRC 8653, FRC-8653, C1493_SIGMA, STOCK6S-46885, C27H28N2O7, NCGC00162150-01, NCGC00162150-02, LS-131293, D01173

Molecular Formula:	C₂₇H₂₈N₂O₇	Molecular Weight:	492.520420 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: KJEBULYHNRNJTE-DHZHZOJOSA-N

• Di Methyl Phthalate (DMP)

IUPAC Name: dimethyl benzene-1,2-dicarboxylate | CAS Registry Number: 131-11-3
Synonyms: Dimethyl phthalate, Solvarone, Solvanom, Fermine, Avolin, Mipax, Palatinol M, Repeftal, Unimoll DM, Dimethyl o-phthalate, Methyl phthalate, Caswell No. 380, DIMETHYLPHTHALATE, DMF (insect repellant), DMF, insect repellent, Phthalsaeuredimethylester, RCRA waste no. U102, Phthalic acid, dimethyl ester, RCRA waste number U102, Phthalic acid dimethyl ester

Molecular Formula:	C₁₀H₁₀O₄	Molecular Weight:	194.184000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: NIQCNGHVCWTJSM-UHFFFAOYSA-N

• Ifosfamide

IUPAC Name: N,2-bis(2-chloroethyl)-1-oxo-6-oxa-2-aza-1$l^{5}-phosphacyclohexan-1-amine | CAS Registry Number: 3778-73-2
Synonyms: ifosfamide, Isophosphamide, Iphosphamide, Isofosfamide, Iphosphamid, Ifosfamid, I-Phosphamide, Isoendoxan, Mitoxana, Naxamide, Cyfos, Holoxan, Ifex, Ifsofamide, Iso-Endoxan, Ifosamide, Holoxan 1000, Iso Endoxan, Iphosphamid(e), Ifex/Mesnex Kit

Molecular Formula:	C₇H₁₅Cl₂N₂O₂P	Molecular Weight:	261.085961 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: HOMGKSMUEGBAAB-UHFFFAOYSA-N

• Lamotrigine

IUPAC Name: 6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine | CAS Registry Number: 84057-84-1
Synonyms: lamotrigine, Lamictal, Labileno, Lamiktal, Crisomet, Lamictal Cd, Lamotriginum [Latin], Lamictal XR, Lamotrigina [Spanish], Lamictal (TN), Tocris-1611, Lopac-L-3791, Faes Brand of Lamotrigine, Juste Brand of Lamotrigine, BW-430C, C9H7Cl2N5, Desitin Brand of Lamotrigine, Lopac0_000688, MLS000069685, MLS000759486

Molecular Formula:	C₉H₇Cl₂N₅	Molecular Weight:	256.091380 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: PYZRQGJRPPTADH-UHFFFAOYSA-N

• Nisoldpine

IUPAC Name: 5-O-methyl 3-O-(2-methylpropyl) 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate | CAS Registry Number: 63675-72-9
Synonyms: nisoldipine, Sular, Nisocor, Nisoldipin, Baymycard, Syscor, Nisoldipinum [INN-Latin], Sular (TN), Nisoldipino [INN-Spanish], Bay k 5552, Bay-k-5552, MLS000759498, MLS001424102, MLS002153943, Nisoldipine (JAN/USAN/INN), Nisoldipine [USAN:BAN:INN:JAN], EINECS 264-407-7, BB_SC-5085, C20H24N2O6, BRN 0454188

Molecular Formula:	C₂₀H₂₄N₂O₆	Molecular Weight:	388.414360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: VKQFCGNPDRICFG-UHFFFAOYSA-N

• Norfluoxetine Hydrochloride

IUPAC Name: 3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine | CAS Registry Number: 83891-03-6
Synonyms: Norfluoxetine, Norfluoxetin, Desmethylfluoxetine, CID4541, NSC675448, LS-182282, gamma-(4-(Trifluoromethyl)phenoxy)benzenepropanamine, 3-(4-trifluoromethylphenoxy)-3-phenylproplyamine, Benzenepropanamine, gamma-(4-(trifluoromethyl)phenoxy)-, 3-Phenyl-3-[4-(trifluoromethyl)phenoxy]-1-propanamine, benzenepropanamine, gamma-[4-(trifluoromethyl)phenoxy]-, Benzenepropanamine, gamma-[4-(trifluoromethyl)phenoxy]-, (+/-)-, 56161-73-0, 57226-68-3

Molecular Formula:	C₁₆H₁₆F₃NO	Molecular Weight:	295.299550 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: WIQRCHMSJFFONW-UHFFFAOYSA-N

• Paliperidone

IUPAC Name: (9R)-3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one | CAS Registry Number: 144598-75-4
Synonyms: Invega, Invega (TN), Paliperidone (JAN/USAN/INN), CID9802545, D05339

Molecular Formula:	C₂₃H₂₇FN₄O₃	Molecular Weight:	426.483883 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: PMXMIIMHBWHSKN-LJQANCHMSA-N

• R-3-(2-Chloroactyl)-2-[(2-Chloroethyl)amino]tetrahydro-2H-1,3,2-Oxazaphosphorine-2-Oxide

IUPAC Name: 2-chloro-1-[(2R)-2-(2-chloroethylamino)-2-oxo-1,3,2$l^{5}-oxazaphosphinan-3-yl]ethanone | CAS Registry Number: 72578-71-3
Synonyms: SureCN7593143, AKOS016010552, AK117113, (R)-2-Chloro-1-(2-((2-chloroethyl)amino)-2-oxido-1,3,2-oxazaphosphinan-3-yl)ethanone

Molecular Formula:	C₇H₁₃Cl₂N₂O₃P	Molecular Weight:	275.069482 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: KJRISYCCYWZCOF-OAHLLOKOSA-N

• Racecadotril

IUPAC Name: N-[(E)-2-nitrosoethenyl]hydroxylamine | CAS Registry Number: 557-30-2
Synonyms: Glyoxime, Ethanedial, dioxime, Glyoxaldioxime, Glyoxal dioxime, Glyoxal-dioxime, Pik-Off, Ethanedione dioxime, Dioxime ethanedial, Ethanedial dioxime, GLYOXAL, DIOXIME, Caswell No. 471AA, WLN: QNU2UNQ, CCRIS 7742, Cga-22911, EINECS 209-168-1, CGA-15281, NSC 18263, CGA 22,911, CGA-22911 10S, EPA Pesticide Chemical Code 425300

Molecular Formula:	C₂H₄N₂O₂	Molecular Weight:	88.065360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: RUFIRPVAEJIIIS-OWOJBTEDSA-N

• Risperidone

IUPAC Name: 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one | CAS Registry Number: 106266-06-2
Synonyms: risperidone, Risperdal, Rispolept, Risperdal Consta, Risperin, Rispolin, Sequinan, Risperidal, Risperidonum, Belivon, Risperidal M-Tab, Risperidonum [Latin], Risperdal M-Tab, Risperidona [Spanish], Consta, Risperdal, Risperdal (TN), Risperidone (RIS), Risperidone, placebo, Ambap6280, Lopac-R-118

Molecular Formula:	C₂₃H₂₇FN₄O₂	Molecular Weight:	410.484483 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: RAPZEAPATHNIPO-UHFFFAOYSA-N

• Strontium Ranelate (CAS: 135459-87-1)

• Ticlopidine Hydrochloride

IUPAC Name: 5-[(2-chlorophenyl)methyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine hydrochloride | CAS Registry Number: 53885-35-1
Synonyms: Ticlid, ticlopidine, Panaldine, Ticlodone, Ticlodix, Tiklid, Ticlopidine HCL, Aplaket, Ipaton, Tiklyd, Prestwick_502, TICLOPIDINE HYDROCHLORIDE, Ticlid (TN), Ambap3563, C14H14ClNS.HCl, MLS000028579, MLS000083578, MLS001401394, T6654_SIGMA, EINECS 258-837-4

Molecular Formula:	C₁₄H₁₅Cl₂NS	Molecular Weight:	300.246600 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: MTKNGOHFNXIVOS-UHFFFAOYSA-N

• Triflusal

IUPAC Name: 2-acetyloxy-4-(trifluoromethyl)benzoic acid | CAS Registry Number: 322-79-2
Synonyms: Tecnosal, Disgren, Triflux, Triflusal [INN], Triflusal (INN), Prestwick_851, Triflusalum [INN-Latin], Prestwick0_000528, Prestwick1_000528, Prestwick2_000528, Prestwick3_000528, BSPBio_000515, SPBio_002436, BPBio1_000567, C10H7F3O4, EINECS 206-297-5, 4-Trifluoromethylsalicylic acid acetate, UR 1501, 2-Acetoxy-4-trifluoromethylbenzoic acid, BRN 2945374

Molecular Formula:	C₁₀H₇F₃O₄	Molecular Weight:	248.155390 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: RMWVZGDJPAKBDE-UHFFFAOYSA-N

• 4-Amino-3-Methylbenzoic acid

IUPAC Name: 4-amino-3-methylbenzoic acid | CAS Registry Number: 2486-70-6
Synonyms: 4-Amino-3-methylbenzoic acid, 4-Amino-m-toluic acid, Benzoic acid, 4-amino-3-methyl-, A63007_ALDRICH, 3-methyl-4-aminobenzoic acid, TPC-B003, TPC-I002, Benzoic acid, 3-methyl-4-amino, AIDS020031, AIDS-020031, EINECS 219-629-9, NSC227945, TL8002031, 10X-0868

Molecular Formula:	C₈H₉NO₂	Molecular Weight:	151.162560 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: NHFKECPTBZZFBC-UHFFFAOYSA-N

• 3-Methyl-4-NitroBenzoic Acid

IUPAC Name: 3-methyl-4-nitrobenzoic acid | CAS Registry Number: 3113-71-1
Synonyms: 3-Methyl-4-nitrobenzoic acid, 4-Nitro-m-toluic acid, m-Toluic acid, 4-nitro-, Benzoic acid, 3-methyl-4-nitro-, M60600_ALDRICH, MLS002152884, TPC-B002, TPC-I001, EINECS 221-479-4, NSC 28455, NSC28455, 3-METHYL-4-NITRO-BENZOIC ACID, LS-1170, NCGC00091302-01, SB 01931, SMR001224497, ST5406139, TL8002381, M-4215

Molecular Formula:	C₈H₇NO₄	Molecular Weight:	181.145480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: XDTTUTIFWDAMIX-UHFFFAOYSA-N

• 2-Acetothiophene

IUPAC Name: 1-thiophen-2-ylethanone | CAS Registry Number: 88-15-3
Synonyms: 2-Acetothienone, 2-ACETYLTHIOPHENE, Ketone, methyl 2-thienyl, Methyl 2-thienyl ketone, alpha-Acetylthiophene, Ethanone, 1-(2-thienyl)-, 2-Thienyl methyl ketone, 1-(2-Thienyl)ethanone, Methyl-2-thienyl ketone, 1-thiophen-2-yl-ethanone, THIOPHENE,2-ACETYL, WLN: T5SJ BV1, A22602_ALDRICH, W503509_ALDRICH, NSC 2345, 01490_FLUKA, EINECS 201-804-6, NSC2345, AIDS018339, AIDS-018339

Molecular Formula:	C₆H₆OS	Molecular Weight:	126.176240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: WYJOVVXUZNRJQY-UHFFFAOYSA-N

• 2-Thiopheneethylamine

IUPAC Name: 2-thiophen-2-ylethanamine | CAS Registry Number: 30433-91-1
Synonyms: Thiopheneethanamine, Thiopheneethylamine, Thiophene-1-ethylamine, Thiophene-2-ethylamine, 2-(2-Thienyl)ethylamine, .beta.-2-Thienylethylamine, 423270_ALDRICH, EINECS 264-646-7, ZERO/005227, ZERO/005760, EINECS 250-196-9, LS-153085, TL8002346, 64059-34-3

Molecular Formula:	C₆H₉NS	Molecular Weight:	127.207360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: HVLUYXIJZLDNIS-UHFFFAOYSA-N