Zhejiang Sixian Pharmaceutical Co., Ltd.

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Web: http://www.sx-pharm.com
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Address: Qixian Industry Area, Shaoxing, Zhejiang 312065, China
Phone: +86-(575)-8557-5861 | Fax: +86-(575)-8557-5010 | Map/Directions >>

Profile: Zhejiang Sixian Pharmaceutical Co., Ltd. is engaged in the R&D and manufacturing of bulk drugs & intermediates. We are an ISO 14001 certified company. Our main products include rifaximin, trimethy acetaldehyde/pivalaldehyde, levofloxacin lactate, rifamycin-o, pyruvic aldehyde dimethyl acetal, and cyclic acid.

6 Products/Chemicals (Click for related suppliers)

• Pyridoxine Hydrochloride (Vitamin B6 Hydrochloride)

IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride | CAS Registry Number: 58-56-0
Synonyms: Hexa-Betalin, Aderoxine, Bendectin, Hexavibex, Pyridipca, Alestrol, Gravidox, Hexermin, Hexobion, Becilan, Benadon, Hydoxin, Beesix, Pydox, Spondylonal, Aderoxin, Bonadoxin, Bonasanit, Godabion, Paxadon

Molecular Formula:	C₈H₁₂ClNO₃	Molecular Weight:	205.638780 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	4

InChIKey: ZUFQODAHGAHPFQ-UHFFFAOYSA-N

• Pyruvic Aldehyde Dimethyl Acetal

IUPAC Name: 1,1-dimethoxypropan-2-one | CAS Registry Number: 6342-56-9
Synonyms: 1,1-Dimethoxyacetone, 2-Propanone, 1,1-dimethoxy-, 1,1-Dimethoxy-2-propanone, Dimethoxymethyl methyl ketone, Methylglyoxal dimethyl acetal, Pyruvaldehyde dimethyl acetal, Pyruvic aldehyde dimethyl acetal, 170216_ALDRICH, Pyruvaldehyde-1-dimethyl acetal, Pyruvaldehyde, 1-(dimethyl acetal), 67035_FLUKA, METHYLGLYOXALDIMETHYLACETAL, Methylglyoxal 1,1-dimethyl acetal, NSC50127, EINECS 228-735-4, NSC 50127, ZINC01681744, AI3-37790

Molecular Formula:	C₅H₁₀O₃	Molecular Weight:	118.131100 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: ULVSHNOGEVXRDR-UHFFFAOYSA-N

• Rifamycin-O

Synonyms: Rifamycin O, Rifomycin O, CHEBI:16324, EINECS 238-493-1, AIDS070660, NSC 182391, AIDS-070660, LMPK01000006, NSC182391, CID5280468, LS-146117, C01849, Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, gamma-lactone, ((1,2,6,9-Tetrahydro-5,9,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,11-trioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-9-yl)oxy)acetic acid gamma-lactone, 21-acetate, Acetic acid, ((1,2,6,9-tetrahydro-5,9,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,11-trioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-9-yl)oxy)-, gamma-lactone, 21-acetate, Spiro(1,3-dioxolane-2,9'(6'H)-(2,7)(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan)-1',4,6',11'(2'H)-tetrone, 5',17',19',21'-tetrahydroxy-23'-methoxy-2',4',12',16',18',20',22'-heptamethyl-, 21'-acetate, (2'S,12'Z,14'E,16'S,17'S,18'R,19'R,20'R,21'S,22'R,23'S,24'E)-5',17',19'-trihydroxy-23'-methoxy-2',4',12',16',18',20',22'-heptamethyl-1',4,6',11'-tetraoxo-1',2'-dihydro-6'H-spiro[1,3-dioxolane-2,9'-[2,7](epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan]-21'-yl acetate

Molecular Formula:	C₃₉H₄₇NO₁₄	Molecular Weight:	753.788780 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	14

InChIKey: RAFHKEAPVIWLJC-KQOHHTLASA-N

• Rifaximin

Synonyms: Rifacol, Xifaxan, Normix, Fatroximin, Rifamixin, Rifaxidin, Ritacol, Xifaxsan, Flonorm, Lumenax, RedActiv, duplicate RN, Rifamycin L 105, Rifaximine [French], Rifaximinum [Latin], Rifaximina [Spanish], Xifaxsan (TN), Rifamycin L 105SV, Rifaximin [USAN:INN], Rifaximin (USAN/INN)

Molecular Formula:	C₄₃H₅₁N₃O₁₁	Molecular Weight:	785.878540 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	13

InChIKey: NZCRJKRKKOLAOJ-XRCRFVBUSA-N

• Trimethylacetaldehyde

IUPAC Name: 2,2-dimethylpropanal | CAS Registry Number: 630-19-3
Synonyms: PIVALALDEHYDE, Neopentanal, Pivalic aldehyde, Pivaldehyde, Propanal, 2,2-dimethyl-, 2,2-Dimethylpropanal, 2,2-Dimethylpropionaldehyde, TRIETHYLACETALDEHYDE, alpha,alpha-Dimethylpropanal, T71501_ALDRICH, .alpha.,.alpha.-Dimethylpropanal, alpha,alpha-Dimethylpropionaldehyde, NSC22043, EINECS 211-134-6, NSC 22043, ZINC01589727, .alpha.,.alpha.-Dimethylpropionaldehyde, SB 00595, AI3-33229, TL8004363

Molecular Formula:	C₅H₁₀O	Molecular Weight:	86.132300 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: FJJYHTVHBVXEEQ-UHFFFAOYSA-N

• 1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid

IUPAC Name: 2-oxo-1,3-bis(phenylmethyl)imidazolidine-4,5-dicarboxylic acid | CAS Registry Number: 59564-78-2
Synonyms: 650730_ALDRICH, EINECS 257-308-5, EINECS 261-806-8, 1,3-Dibenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid, cis-1,3-Dibenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid, 51591-75-4

Molecular Formula:	C₁₉H₁₈N₂O₅	Molecular Weight:	354.356620 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: QSMUFXXTSUEZJA-UHFFFAOYSA-N