Nanjing WELL Chemical Corporation Ltd.

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Profile: Nanjing WELL Chemical Corporation Ltd. is a manufacturer of special polyether, surfactants, pharmaceutical aids, APIs & intermediates, and base oil of high-grade synthesized lubricants. (1R,1'R)-atracurium besylate, 5-bromo-2-methoxyphenol, cisatracurium besylate, donepezil hydrochloride, perindopril erbumine, and tetrahydropapaverine hydrochloride are some of our products that fall under API & intermediates category. Our block type polyether products include polyoxypropylene and polyoxyethylene. They are used as emulsifier, wetting agent, de-foamer, demulsifier, dispersant, de-dusting agent, viscosity modifier, foam control agent, leveling agent, and gelling agent. It is also used for producing soap & synthetic detergent, agricultural chemicals, cosmetics, pharmaceuticals, metal processing, paper industry, textile processing, and wastewater treatment. At times, it is also used as rinse aids.

8 Products/Chemicals (Click for related suppliers)

• Argatroban

IUPAC Name: (2R,4R)-1-[5-(diaminomethylideneamino)-2-[(3-methyl-1,2,3,4-tetrahydroquinolin-8-yl)sulfonylamino]pentanoyl]-4-methylpiperidine-2-carboxylic acid hydrate | CAS Registry Number: 141396-28-3
Synonyms: argatroban, Novastan, Argatroban hydrate, Novastan (TN), Argatroban (USAN), Argatroban hydrate (JAN), D00181

Molecular Formula:	C₂₃H₃₈N₆O₆S	Molecular Weight:	526.649420 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	11

InChIKey: AIEZTKLTLCMZIA-LINCPPCXSA-N

• Atracurium Oxalate

IUPAC Name: 5-[3-[1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoyloxy]pentyl 3-[1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoate; oxalic acid | CAS Registry Number: 64228-78-0
Synonyms: EINECS 264-741-3, CID6454828, I14-0817, Pentamethylene bis(1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate), dioxalate

Molecular Formula:	C₅₅H₇₀N₂O₂₀	Molecular Weight:	1079.145700 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	22

InChIKey: NGJVDNJEQWIMBU-UHFFFAOYSA-N

• Fosaprepitant dimeglumine

IUPAC Name: [5-[[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-3-oxo-1H-1,2,4-triazol-2-yl]phosphonic acid; (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol | CAS Registry Number: 265121-04-8
Synonyms: Emend, UNII-D35FM8T64X, Fosaprepitant dimeglumine (USAN), MK-0517, D06597, D-Glucitol, 1-deoxy-1-(methylamino)-, (3-(((2R,3S)-2-((1R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)-4- morpholinyl)methyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)phosphonate (2:1) (salt), Phosphonic acid, (3-(((2R,3S)-2-((1R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)-4-morpholinyl)methyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)-, compd. with 1-deoxy-1-(methylamino)-D-glucitol (1:2)

Molecular Formula:	C₃₇H₅₆F₇N₆O₁₆P	Molecular Weight:	1004.833723 [g/mol]
H-Bond Donor:	15	H-Bond Acceptor:	27

InChIKey: VRQHBYGYXDWZDL-OOZCZQCLSA-N

• (1R,1'R)-2,2'-(3,11-Dioxo-4,10-Dioxatridecamethylene)-Bis-(1,2,3,4-Tetrahydro-6,7-Dimethoxy-1-Veratrylisoquindline)-Dioxalate

IUPAC Name: 5-[3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoyloxy]pentyl 3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoate;oxalic acid | CAS Registry Number: 96687-52-4
Synonyms: CisAtracurium Oxalate, RL06086

Molecular Formula:	C₅₅H₇₀N₂O₂₀	Molecular Weight:	1079.145700 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	22

InChIKey: NGJVDNJEQWIMBU-DBGKOQSZSA-N

• 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-, hydrochloride

IUPAC Name: 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one;hydrochloride | CAS Registry Number: 120013-39-0
Synonyms: 5,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone hydrochloride, 5,6-Dimethoxy-2-(4-piperidylmethyl)-1-indanone Hydrochloride, 5,6-Dimethoxy-2-(piperidin-4-yl)methyl-indan-1-one HCL, (5,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanonehydrochloride), 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one hydrochloride, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1h-inden-1-one hydrochloride, SureCN4833887, AGN-PC-001SL5, ACMC-209a63, CHEMBL554887, CTK8A9418, MolPort-005-940-751, ACT04786, ANW-17449, SBB063519, AKOS015846059, AC-6970, AK-25113, BR-25113, I902

Molecular Formula:	C₁₇H₂₄ClNO₃	Molecular Weight:	325.830360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: WOZXDQQCMZIQEG-UHFFFAOYSA-N

• 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-

IUPAC Name: (2E)-5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-3H-inden-1-one | CAS Registry Number: 4803-74-1
Synonyms: 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one, (5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one), 5,6-Dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydro-1H-inden-1-one, AG-F-63411, SureCN5442881, MolPort-005-940-752, ACT04783, SBB063503, ZINC22001732, AKOS015889314, AC-4723, RP29859, AK-77476, FT-0657707, M-1377, I01-1876, 5,6-DIMETHOXY-2-(4-PYRIDYLMETHYLENE)-1-INDANONE, (E)-5,6-dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydroinden-1-one

Molecular Formula:	C₁₇H₁₅NO₃	Molecular Weight:	281.305900 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: SUVQWDLUAIFZKM-NTUHNPAUSA-N

• 5,6-Dimethoxy-2-(piperidin-4-Yl)methylene-Indan-1-One

IUPAC Name: 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one | CAS Registry Number: 120014-30-4
Synonyms: 5,6-Dimethoxy-2-piperidin-4-ylmethyl-indan-1-one, 5,6-dimethoxy-2-(piperidin-4-yl)methylindan-1-one, 5,6-Dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one, 5,6-dimethoxy-2-(piperidin-4-yl)methyl-indan-1-one, UNII-D84X9FAD1Y, SureCN1114944, CHEMBL339630, CHEBI:308602, MolPort-005-932-598, ANW-45501, AKOS015919479, AG-A-31585, AK-24696, BR-24696, 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one

Molecular Formula:	C₁₇H₂₃NO₃	Molecular Weight:	289.369420 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: PGBZORAISITZTF-UHFFFAOYSA-N

• 1-Benzyl-4-(5,6-Dimethoxy-1-Oxoindan-2-Ylindenemethyl)piperidine

IUPAC Name: (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one | CAS Registry Number: 120014-07-5
Synonyms: 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine, (1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine), SureCN3086109, UNII-1D3K90DIY3, CHEMBL168938, CHEBI:385172, MolPort-000-881-566, AKOS000277341, AK-32972, BR-32972, Q334, FT-0658388, ST51053957, I14-0805, 2-[(1-Benzyl-4-piperidyl)methyleen]-5,6-dimethoxyindan-1-on, (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one, 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one, 2-[1-(1-Benzyl-piperidin-4-yl)-meth-(E)-ylidene]-5,6-dimethoxy-indan-1-one

Molecular Formula:	C₂₄H₂₇NO₃	Molecular Weight:	377.476080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: LPMOTUSFDTTWJL-UDWIEESQSA-N