Zhejiang Donggong Pharmaceutical Co., Ltd.

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Web: http://www.tokopharm.com
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Address: 28 Dazha Road, Huangyan Economic Development Zone, Huangyan, Zhejiang 318020, China
Phone: +86-(576)-84178999 | Fax: +86-(576)-84179777 | Map/Directions >>

Profile: Zhejiang Donggong Pharmaceutical Co., Ltd. is a manufacture of raw pharmaceuticals, clarithromycin, and synthetic Vitamin E oil products.

14 Products/Chemicals (Click for related suppliers)

• Azithromycin

IUPAC Name: (2R,3S,4S,5R,6R,8R,11R,12R,13S,14R)-5-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-6,12,13-trihydroxy-3-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,10,11,13-heptamethyl-15-oxa-10-azacyclopentadecan-1-one | CAS Registry Number: 83905-01-5
Synonyms: azithromycin, Zithromax, Zitromax, Sumamed, Zmax, Azythromycin, Toraseptol, Zithromycin, Azitrocin, Azitromax, Hemomycin, Misultina, Mixoterin, Zentavion, Zithromac, Zitrotek, Azasite, Zithrax, Azenil, Aziwok

Molecular Formula:	C₃₈H₇₂N₂O₁₂	Molecular Weight:	748.984480 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	14

InChIKey: MQTOSJVFKKJCRP-BICOPXKESA-N

• Clarithromycin

IUPAC Name: (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4-dihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-12-methoxy-2,4,8,10,12,14-hexamethyl-6-oxacyclotetradecane-1,7-dione | CAS Registry Number: 81103-11-9
Synonyms: clarithromycin, Biaxin, Klaricid, Macladin, Clarith, Klacid, Veclam, Naxy, Clambiotic, Clathromycin, Astromen, Bicrolid, Claribid, Claricide, Heliclar, Klaciped, Mabicrol, Abbotic, Clacine, Cyllind

Molecular Formula:	C₃₈H₆₉NO₁₃	Molecular Weight:	747.953360 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	14

InChIKey: AGOYDEPGAOXOCK-KCBOHYOISA-N

• d-alpha-Tocopheryl Acetate: (Vitamin E Acetate)

IUPAC Name: [(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate | CAS Registry Number: 58-95-7
Synonyms: Vitamin E acetate, Ephynal, Contopheron, Tocopherex, Evipherol, Fertilvit, Tocophrin, Alfacol, Ecofrol, Tofaxin, Erevit, Juvela, Vectan, Gevex, Ephynal acetate, Econ, Tocopherol acetate, Tocopheryl acetate, Syntopherol acetate, Combinal E

Molecular Formula:	C₃₁H₅₂O₃	Molecular Weight:	472.742780 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: ZAKOWWREFLAJOT-CEFNRUSXSA-N

• Erythromycin Oxime Base

IUPAC Name: (2R,3S,4S,5R,6R,8R,9E,10S,11R,12S,13R)-5-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-13-ethyl-6,11,12-trihydroxy-9-hydroxyimino-3-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,10,12-hexamethyl-14-oxacyclotetradecan-1-one | CAS Registry Number: 13127-18-9
Synonyms: Erythromycin oxime, Erythromycin, 9-oxime, CID6537896

Molecular Formula:	C₃₇H₆₈N₂O₁₃	Molecular Weight:	748.941420 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	15

InChIKey: KYTWXIARANQMCA-ZTILBQITSA-N

• Erythromycine Oxime Base

• Roxithromycin

IUPAC Name: (2R,3S,4S,5R,6R,8R,9E,10S,11R,12S,13R)-5-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-13-ethyl-6,11,12-trihydroxy-3-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-9-(2-methoxyethoxymethoxyimino)-2,4,6,8,10,12-hexamethyl-14-oxacyclotetradecan-1-one | CAS Registry Number: 80214-83-1
Synonyms: roxithromycin, Rulide, Prestwick_1046, Roxithromycine [French], Roxithromycinum [Latin], Roxitromicina [Spanish], Prestwick2_000854, CCRIS 3461, Roxithromycin [USAN:INN:JAN], RU 965, AIDS208769, AIDS-208769, C41H76N2O15, BRN 4286925, RU-965, RU 28965, CID9567573, Roxithromycin plus Tumor Necrosis Factor, LS-64684, RU-28965

Molecular Formula:	C₄₁H₇₆N₂O₁₅	Molecular Weight:	837.046540 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	17

InChIKey: RXZBMPWDPOLZGW-KMAKEOJNSA-N

• Roxithromycine

Molecular Formula:	C₄₁H₇₆N₂O₁₅	Molecular Weight:	837.046540 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	17

InChIKey: RXZBMPWDPOLZGW-KMAKEOJNSA-N

• Tiopronin

IUPAC Name: 2-(2-sulfanylpropanoylamino)acetic acid | CAS Registry Number: 1953-02-2
Synonyms: tiopronin, Thiola, Mucolysin, Acadione, Epatiol, Thiosol, Capen, Thiopronin, Thiopronine, Captimer, Sutilan, Tioglis, Vincol, Meprin (detoxicant), Mercaptopropionylglycine, Thiola (TN), Tiopronine [INN-French], Tioproninum [INN-Latin], N-(2-Mercaptopropionyl)glycine, Tiopronino [INN-Spanish]

Molecular Formula:	C₅H₉NO₃S	Molecular Weight:	163.194860 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: YTGJWQPHMWSCST-UHFFFAOYSA-N

• Tiopronin Sodium

IUPAC Name: sodium 2-(2-sulfanylpropanoylamino)acetate | CAS Registry Number: 2015-25-0
Synonyms: Tiopronin sodium salt, Sodium 2-mercaptopropionylglycine, CID83819, N-(2-Mercaptopropionyl)glycine sodium salt, LS-72725, Glycine, N-(2-mercaptopropionyl)-, sodium salt, N-(2-Mercapto-1-oxopropyl)glycine monosodium salt, Glycine, N-(2-mercapto-1-oxopropyl)-, monosodium salt, Glycine, N-(2-mercapto-1-oxopropyl)-, monosodium salt (9CI)

Molecular Formula:	C₅H₈NNaO₃S	Molecular Weight:	185.176690 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: BKHJWWRUVITKEE-UHFFFAOYSA-M

• Tiopronin-d3

IUPAC Name: 2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid

Molecular Formula:	C₅H₉NO₃S	Molecular Weight:	166.213345 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: YTGJWQPHMWSCST-FIBGUPNXSA-N

• Tiopronin-d3,13C

IUPAC Name: 2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid

Molecular Formula:	C₅H₉NO₃S	Molecular Weight:	167.206000 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: YTGJWQPHMWSCST-HZPPXAECSA-N

• 1-O-HEXYL-2,3,5-TRIMETHYLHYDROQUINONE

IUPAC Name: 4-hexoxy-2,3,6-trimethylphenol | CAS Registry Number: 148081-72-5
Synonyms: CCRIS 7478, 1-O-Hexyl-2,3,5-trimethylhydroquinone, HTHQ-2,3,5, 4-(Hexyloxy)-2,3,6-trimethylphenol, MolPort-003-847-684, C15H24O2, CID119193, ZINC01538784, Phenol, 4-(hexyloxy)-2,3,6-trimethyl-, LS-7429, C081906

Molecular Formula:	C₁₅H₂₄O₂	Molecular Weight:	236.349860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: ATMNQRRJNBCQJO-UHFFFAOYSA-N

• 1-O-HEXYL-4-PIVALOYL-2,3,5-TRIMETHYLHYDROQUINONE

IUPAC Name: (4-hexoxy-2,3,5-trimethylphenyl) 2,2-dimethylpropanoate | CAS Registry Number: 153474-18-1
Synonyms: 1-O-Hexyl-4-pivaloyl-2,3,5-trimethylhydroquinone, CTK8F3432, ZINC22060213, 2,2-Dimethyl-propanoic Acid 4-(Hexyloxy)-2,3,5-trimethylphenyl Ester

Molecular Formula:	C₂₀H₃₂O₃	Molecular Weight:	320.466280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: JHAOQGVHOPJNOE-UHFFFAOYSA-N

• 1-Pivaloyl-2,3,5-trimethylhydroquinone

IUPAC Name: (4-hydroxy-2,3,5-trimethylphenyl) 2,2-dimethylpropanoate | CAS Registry Number: 112109-69-0
Synonyms: AGN-PC-00319U, CTK8F3465, ZINC22065919, FT-0673958, 2,2-Dimethyl-propanoic Acid 4-Hydroxy-2,3,5-trimethylphenyl Ester, Propanoic acid, 2,2-dimethyl-, 4-hydroxy-2,3,5-trimethylphenyl ester

Molecular Formula:	C₁₄H₂₀O₃	Molecular Weight:	236.306800 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: UFMQDNRRAHRPCN-UHFFFAOYSA-N