Quzhou Land Pharmaceutical Technology Co., Ltd.

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Profile: Quzhou Land Pharmaceutical Technology Co., Ltd. specializes in providing active pharmaceutical ingredients and its intermediates. Our active pharmaceutical ingredients include metadoxine, amisulpride, diacerein, pramipexole, erlotinib hydrochloride, imatinib mesylate and 2,3-dimethyl benzaldehyde. We also offer 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid, 7-chloroindole, 4-ethoxycarbonyl-3-ethoxyphenyl acetic acid, 4-chloro-6,7-bis(2-methoxyethoxy)-4(3H)-quinazoline and N-(5-amino-2-methylphenyl)-4-(3-pyridinyl)-2-pyrimidineamine.

19 Products/Chemicals (Click for related suppliers)

• Amisulpride

IUPAC Name: 4-amino-N-[(1-ethylpyrrolidin-2-yl)methyl]-5-ethylsulfonyl-2-methoxybenzamide | CAS Registry Number: 71675-85-9
Synonyms: amisulpride, Solian, Deniban, Aminosultopride, Amisulpiride, Socian, Amisulpride [INN], Deniban (TN), Amisulpride (INN), Solian (TN), Amisulpridum [INN-Latin], Amisulprida [INN-Spanish], MLS000758258, MLS000759450, MLS001424039, A2729_SIGMA, DAN 2163, C17H27N3O4S, EINECS 275-831-7, CID2159

Molecular Formula:	C₁₇H₂₇N₃O₄S	Molecular Weight:	369.478980 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: NTJOBXMMWNYJFB-UHFFFAOYSA-N

• Diacerein

IUPAC Name: 4,5-diacetyloxy-9,10-dioxoanthracene-2-carboxylic acid | CAS Registry Number: 13739-02-1
Synonyms: Diacetylrhein, Diacerhein, Artrodar, Fisiodar, Zondar, Diacerein [INN], Rhein, diacetate, 4,5-Diacetylrhein, Diacereine [French], Diacereinum [Latin], Diacerein (INN), Diacereina [Spanish], Zondar (TN), Spectrum_001876, SpecPlus_000643, Spectrum2_000823, Spectrum3_000937, Spectrum4_001036, Spectrum5_001819, Rhein, diacetate (6CI)

Molecular Formula:	C₁₉H₁₂O₈	Molecular Weight:	368.293780 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: TYNLGDBUJLVSMA-UHFFFAOYSA-N

• Doxofylline

IUPAC Name: 7-(1,3-dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione | CAS Registry Number: 69975-86-6
Synonyms: Maxivent, Ansimar, Ventax, Dioxyfilline, Doxophylline, DOXOFYLLINE, Maxivent (TN), TMDO, Doxofylline [USAN:INN], Doxofilina [INN-Spanish], Doxofyllinum [INN-Latin], Doxofylline (USAN/INN), MLS001214637, ABC 12/3, EINECS 274-239-6, BB_SC-2105, C11H14N4O4, ABC-12/3, ABC-1213, BRN 0561195

Molecular Formula:	C₁₁H₁₄N₄O₄	Molecular Weight:	266.253260 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: HWXIGFIVGWUZAO-UHFFFAOYSA-N

• Intermediates-10 for Calcipotriol

IUPAC Name: (E,1S,4R)-4-[(1R,3aS,4E)-4-[(2E)-2-[(5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-ol | CAS Registry Number: 112849-27-1
Synonyms: CB-455

Molecular Formula:	C₃₉H₆₈O₃Si₂	Molecular Weight:	641.126420 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DIMYHZDULFSWLS-HIKIKIINSA-N

• Irinotecan

Synonyms: Topotecin, Campto, Camptosar, irinotecan, Irinotecan Hcl, Irinotecan hydrochloride, Camptothecin 11, Camptothecin analog, Ambap2597, CPT 11, Camptothecin 11 hydrochloride, CPT-11, SPECTRUM1505821, NSC616348, DQ-2805, NSC-616348, U 101440E, NCGC00095190-01, NCGC00095190-02, LS-44591

Molecular Formula:	C₃₃H₃₉ClN₄O₆	Molecular Weight:	623.138960 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: GURKHSYORGJETM-WAQYZQTGSA-N

• Irinotecan Free Base

Synonyms: irinotecan, Camptosar, Irinotecanum, (+)-Irinotecan, Irinotecan hydrochloride, Irinotecanum [INN-Latin], Irinotecan [INN:BAN], IRINOTECAN, CPT-11, BSPBio_002346, Bio-0054, CPT-11, HSDB 7607, 1u65, CHEBI:105985, AIDS108177, C33H38N4O6, AIDS-108177, CID60838, NSC728073, DB00762

Molecular Formula:	C₃₃H₃₈N₄O₆	Molecular Weight:	586.678020 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: UWKQSNNFCGGAFS-XIFFEERXSA-N

• Metadoxine

IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol; (2S)-5-oxopyrrolidine-2-carboxylic acid | CAS Registry Number: 74536-44-0
Synonyms: STOCK6S-46568, EINECS 277-913-8, CID115198, LS-186793, 5-Oxo-L-proline, compound with 5-hydroxy-6-methylpyridine-3,4-dimethanol (1:1), L-Proline, 5-oxo-, compd. with 5-hydroxy-6-methylpyridine-3,4-dimethanol (1:1)

Molecular Formula:	C₁₃H₁₈N₂O₆	Molecular Weight:	298.291820 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: RYKKQQUKJJGFMN-HVDRVSQOSA-N

• N-(5-amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine

IUPAC Name: 4-methyl-3-N-(4-pyridin-3-ylpyrimidin-2-yl)benzene-1,3-diamine | CAS Registry Number: 152460-10-1
Synonyms: N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine, F9995-0188, 4-Methyl-N3-(4-phenylpyrimidine-2-yl)benzene-1,3-diamine, N-(5-Amino-2-methylphenyl)-4-(3-pridyl)-2-pyrimidineamine, 4-methyl-n'-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine, 4-Methyl-N'-[4-(pyridin-3-yl)pyrimidin-2-yl]benzene-1,3-diamine, zlchem 1354, PubChem18212, SureCN2392, ACMC-209d7r, KSC174K2P, BEN021, CHEMBL278103, Jsp002938, CTK0H4527, ZLE0132, CHEBI:124728, MolPort-003-889-278, ACN-S002009, ACT04895

Molecular Formula:	C₁₆H₁₅N₅	Molecular Weight:	277.323800 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: QGAIPGVQJVGBIA-UHFFFAOYSA-N

• Pramipexole

IUPAC Name: (6S)-6-N-propyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine | CAS Registry Number: 104632-26-0
Synonyms: pramipexole, Pramipexol, Mirapex, (-)-Pramipexole, Pramipexol [Spanish], Pramipexolum [Latin], Spectrum_001838, SpecPlus_000820, Spectrum5_001453, Pramipexole (USAN/INN), Pramipexole [USAN:INN], SUD919CL2Y, KBioSS_002343, MLS000758250, MLS001423952, DivK1c_006916, CHEBI:8356, C10H17N3S, KBio1_001860, KBio2_002340

Molecular Formula:	C₁₀H₁₇N₃S	Molecular Weight:	211.327080 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: FASDKYOPVNHBLU-ZETCQYMHSA-N

• Pramipexole Dihydrochloride Monohydrate

IUPAC Name: (6S)-6-N-propyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine hydrate dihydrochloride | CAS Registry Number: 191217-81-9
Synonyms: Mirapex, pramipexole, Pramipexole, PPX, Mirapex (TN), Pramipexole HCl hydrate, Pramipexole dihydrochloride, PRAMIPEXOLE HYDROCHLORIDE, UNII-3D867NP06J, SND 9192CL2Y, Pramipexole hydrochloride hydrate, C10H17N3S.2HCl.H2O, Pramipexole hydrochloride (USAN), Pramipexole dihydrochloride monohydrate, Pramipexole dihydrochloride [USAN], CID166589, Pramipexole hydrochloride hydrate (JAN), LS-40723, D00559, 2,6-Benzothiazolediamine, 4,5,6,7-tetrahydro-N6-propyl-, dihydrochloride, monohydrate, (6S)-, (S)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride monohydrate

Molecular Formula:	C₁₀H₂₁Cl₂N₃OS	Molecular Weight:	302.264240 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	4

InChIKey: APVQOOKHDZVJEX-QTPLPEIMSA-N

• Tert-Butyl (e)-7-[3'-(4''-Fluorophenyl)-1'-Methylethyl-Indol-2'-Yl]-3-Hydroxy-5-Oxo-6-Heptenoate

IUPAC Name: tert-butyl 7-[3-(4-fluorophenyl)-1-propan-2-ylindol-2-yl]-3-hydroxy-5-oxohept-6-enoate | CAS Registry Number: 375846-25-6
Synonyms: A823770, 7-[3-(4-fluorophenyl)-1-propan-2-yl-2-indolyl]-3-hydroxy-5-oxo-6-heptenoic acid tert-butyl ester, t-Butyl(E)-7-[3'-(4''-fluorophenyl)-1'methylethyl-indol-2'-yl]-3-hydroxy-5-oxo-6-heptenoate, tert-butyl 7-[3-(4-fluorophenyl)-1-propan-2-yl-indol-2-yl]-3-oxidanyl-5-oxidanylidene-hept-6-enoate

Molecular Formula:	C₂₈H₃₂FNO₄	Molecular Weight:	465.556383 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: IZJOKSSEMQWDSZ-UHFFFAOYSA-N

• Vecuronium Bromide

IUPAC Name: [(2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-3-acetyloxy-10,13-dimethyl-16-(1-methylpiperidin-1-ium-1-yl)-2-piperidin-1-yl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate bromide | CAS Registry Number: 50700-72-6
Synonyms: Norcuron, Vecuronium, VECURONIUM BROMIDE, Norcuron (TN), Vecuronium Hydrobromide, Org-NC-45, ORG NC 45, ORG-NC45, Vecuronii bromidum [INN-Latin], MLS001424317, ORG-NC 45, NC-45, Bromure de vecuronium [INN-French], Bromuro de vecuronio [INN-Spanish], EINECS 256-723-9, C34H57N2O4, Vecuronium bromide (JAN/USAN/INN), Vecuronium bromide [USAN:BAN:INN:JAN], DB01339, CPD000471625

Molecular Formula:	C₃₄H₅₇BrN₂O₄	Molecular Weight:	637.731380 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: VEPSYABRBFXYIB-PWXDFCLTSA-M

• 2-Chloro-1,4-naphthoquinone

IUPAC Name: 2-chloronaphthalene-1,4-dione | CAS Registry Number: 1010-60-2
Synonyms: 2-Chloronaphthoquinone, 1,4-Naphthalenedione, 2-chloro-, 2-chloronaphthalene-1,4-dione, WLN: L66 BV EVJ CG, CHEBI:28160, EINECS 213-776-2, 1,4-NAPHTHOQUINONE, 2-CHLORO-, AIDS017893, NSC 400597, AIDS-017893, BRN 1867045, NSC400597, LS-95624, 1,4-Naphthalenedione, 2-chloro- (9CI), C03753, 4-07-00-02425 (Beilstein Handbook Reference)

Molecular Formula:	C₁₀H₅ClO₂	Molecular Weight:	192.598500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: CCTJHVLTAJTPBV-UHFFFAOYSA-N

• 7-Chloroindole

IUPAC Name: 7-chloro-1H-indole | CAS Registry Number: 53924-05-3
Synonyms: nchembio711-5, 7-Chloro-1H-indole, 473731_ALDRICH, EINECS 258-865-7, SBB004058, ZINC00403204, C2289G1, TL8003536, C-4250

Molecular Formula:	C₈H₆ClN	Molecular Weight:	151.592940 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: WMYQAKANKREQLM-UHFFFAOYSA-N

• 2-methoxyl-4-amine-5-ethylsulfonylbenzoic acid

IUPAC Name: 4-amino-5-ethylsulfonyl-2-methoxybenzoic acid | CAS Registry Number: 71675-87-1
Synonyms: ALBB-006392, EINECS 275-833-8, 4-Amino-5-(ethylsulphonyl)-o-anisic acid, 4-amino-5-(ethylsulfonyl)-2-methoxybenzoic acid

Molecular Formula:	C₁₀H₁₃NO₅S	Molecular Weight:	259.278920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: OJVNCXHGGYYOPH-UHFFFAOYSA-N

• 7-Ethylindole

IUPAC Name: 7-ethyl-1H-indole | CAS Registry Number: 22867-74-9
Synonyms: 46086_FLUKA, ZINC02516806, SBB007573, CID2724711, E-7880

Molecular Formula:	C₁₀H₁₁N	Molecular Weight:	145.201040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: PIIZLMYXLGYWTN-UHFFFAOYSA-N

• 7-Methoxyindole

IUPAC Name: 7-methoxy-1H-indole | CAS Registry Number: 3189-22-8
Synonyms: Indole, 7-methoxy-, 7-Methoxy-1H-indole, 1H-Indole, 7-methoxy-, Ambap4943, 113980_ALDRICH, EINECS 221-690-1, NSC100739, ZINC00153788, M2324G1, TL8002431, M-3464, InChI=1/C9H9NO/c1-11-8-4-2-3-7-5-6-10-9(7)8/h2-6,10H,1H

Molecular Formula:	C₉H₉NO	Molecular Weight:	147.173860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: FSOPPXYMWZOKRM-UHFFFAOYSA-N

• 1,2-Benzisoxazole-3-Methanesulfonic Acid Sodium Salt

IUPAC Name: sodium;1,2-benzoxazol-3-ylmethanesulfonate | CAS Registry Number: 73101-64-1
Synonyms: 1,2-BENZISOXAZOLE-3-METHANESULFONIC ACID SODIUM SALT, Sodium Benzo[d]isoxazol-3-ylmethanesulfonate, UNII-61MWM0KQ3O, CTK8B8512, ANW-60534, FD7205, AKOS015895591, AKOS016003171, RP28166, AK-94063, KB-10046, P157, Zonisamide related compound A sodium salt, sodium 1,2-benzoxazol-3-ylmethanesulfonate, 1,2-Benzisoxazole-3-methanesulfonate sodium, FT-0601822, Sodium 1,2-benzisoxazole-3-methanesulfonate, ST51052906, 1,2-benzisoxazole-3-methanesulfonic acid sodium, 1,2-Benzisoxazole-3-methanesulfonate Sodium Salt

Molecular Formula:	C₈H₆NNaO₄S	Molecular Weight:	235.192309 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: QILCHBOPDIODSB-UHFFFAOYSA-M

• 4-Chloro-1,2-Naphthalenedione

IUPAC Name: 4-chloronaphthalene-1,2-dione | CAS Registry Number: 6655-90-9
Synonyms: 1,2-Naphthoquinone, 4-chloro-, MolPort-002-044-572, 1,2-Naphthalenedione, 4-chloro-, CID582391, ZINC02552024

Molecular Formula:	C₁₀H₅ClO₂	Molecular Weight:	192.598500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: MJUCWPGQCKMILF-UHFFFAOYSA-N