Taizhou Intouch Chemical Co. Ltd.

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Address: Economic Development Zone, Taizhou, Zhejiang 318000, China
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Profile: Taizhou Intouch Chemical Co. Ltd. deals with pharmaceutical raw materials and intermediates. We offer pharmaceutical raw materials such as azelastine hydrochloride, adenine, amoxapine, sulindac, risperidal and clozapine. Our intermediates include 5-amino-4,6-dichloropyrimidine, mercaptopurine, adenine purine hydrochloride, 6-chloropurine and adenine purine sulphate.

25 Products/Chemicals (Click for related suppliers)

• Adefovir

IUPAC Name: 2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid | CAS Registry Number: 106941-25-7
Synonyms: ADEFOVIR, PMEA, Adefovir [USAN:INN], 9-PMEA, Adefovir (USAN/INN), 9-(2-Phosphonylmethoxyethyl)adenine, GS 393, C8H12N5O4P, 9-(2-phosphonomethoxyethyl)adenine, DRG-0156, N-(2-Phosphonylmethoxyethyl)adenine, GS 0393, 9-(2-(Phosphonomethoxy)ethyl)adenine, AIDS000048, AIDS-000048, CID60172, GS-0393, 9-(2-Phosphorylmethoxyethyl)adenine, 9-[2-Phosphonylmethoxyethyl]adenine, BRN 3561094

Molecular Formula:	C₈H₁₂N₅O₄P	Molecular Weight:	273.185741 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	9

InChIKey: SUPKOOSCJHTBAH-UHFFFAOYSA-N

• Adefovir Dipivoxil

IUPAC Name: [2-(6-aminopurin-9-yl)ethoxymethyl-(2,2-dimethylpropanoyloxymethoxy)phosphoryl]oxymethyl 2,2-dimethylpropanoate | CAS Registry Number: 142340-99-6
Synonyms: Hepsera, Preveon, Adefovir pivoxil, ADEFOVIR DIPIVOXIL, Adefovirdipivoxl, YouHeDing, adefovir depivoxil, Bis(pom)PMEA, Hepsera (TN), Piv2PMEA, ADEFOVIR, bis-POM PMEA, PMEA, Bis(POM)-PMEA, Ambap2538, Adefovir pivoxil (JAN), Adefovir dipivoxil (USAN), C20H32N5O8P, GS 840, GS-840

Molecular Formula:	C₂₀H₃₂N₅O₈P	Molecular Weight:	501.470541 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	13

InChIKey: WOZSCQDILHKSGG-UHFFFAOYSA-N

• Adenine

IUPAC Name: 7H-purin-6-amine | CAS Registry Number: 73-24-5
Synonyms: adenine, 6-Aminopurine, Adenin, Adeninimine, 1H-Purin-6-amine, Vitamin B4, Leuco-4, 2-aminopurine, Purine, 6-amino-, 9H-Purin-6-amine, Leucon, 6-Amino-1H-purine, 6-Amino-3H-purine, 6-Amino-7H-purine, 6-Amino-9H-purine, adenine-ring, Pedatisectine B, Adenine [JAN], 1jys, 1nli

Molecular Formula:	C₅H₅N₅	Molecular Weight:	135.126700 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: GFFGJBXGBJISGV-UHFFFAOYSA-N

• Amoxapine

IUPAC Name: 8-chloro-6-piperazin-1-ylbenzo[b][1,5]benzoxazepine | CAS Registry Number: 14028-44-5
Synonyms: amoxapine, Asendin, Amoxepine, Demolox, Moxadil, Amoxan, Desmethylloxapin, Desmethylloxapine, Prestwick_503, Asendin (TN), Amoxapinum [INN-Latin], Amoxapina [INN-Spanish], Spectrum_000446, Lopac-A-129, Prestwick0_000102, Prestwick1_000102, Prestwick2_000102, Prestwick3_000102, Spectrum2_001245, Spectrum3_001067

Molecular Formula:	C₁₇H₁₆ClN₃O	Molecular Weight:	313.781440 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: QWGDMFLQWFTERH-UHFFFAOYSA-N

• Azelastine HCI

IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one hydrochloride | CAS Registry Number: 79307-93-0
Synonyms: Astelin, Azeptin, Optivar, Allergodil, Radethazin, Corifina, Optilast, Rhinolast, Astepro, Afluon, Azep, AZELASTINE HCl, Astelin (TN), AZELASTINE HYDROCHLORIDE, Azelastine monohydrochloride, C22H24ClN3O.HCl, MLS001401427, SPECTRUM1505340, W-2979M, Azelastine hydrochloride [USAN:JAN]

Molecular Formula:	C₂₂H₂₅Cl₂N₃O	Molecular Weight:	418.359400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: YEJAJYAHJQIWNU-UHFFFAOYSA-N

• Azelastine hydrochloride

IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one | CAS Registry Number: 58581-89-8
Synonyms: azelastine, Optivar, Astelin, Azeptin, Azelastine (INN), Optivar (TN), Azelastinum [INN-Latin], Azelastina [INN-Spanish], Azelastine [INN:BAN], Spectrum2_000649, Spectrum3_001984, C22H24ClN3O, BSPBio_003584, SPBio_000657, KBio3_002992, CID2267, BRN 0900747, DB00972, NCGC00177979-01, LS-109214

Molecular Formula:	C₂₂H₂₄ClN₃O	Molecular Weight:	381.898460 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: MBUVEWMHONZEQD-UHFFFAOYSA-N

• Calciferol

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 50-14-6
Synonyms: ergocalciferol, Viosterol, Calciferolum, Crystallina, Mulsiferol, Condocaps, Deltalin, Ercalciol, Ergorone, Fortodyl, Hyperkil, Mykostin, Radiostol, Radsterin, Sterogyl, Vigantol, Davitin, Deratol, Detalup, Diactol

Molecular Formula:	C₂₈H₄₄O	Molecular Weight:	396.648360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: MECHNRXZTMCUDQ-RKHKHRCZSA-N

• Clozapine

IUPAC Name: 3-chloro-6-(4-methylpiperazin-1-yl)-5H-benzo[c][1,5]benzodiazepine | CAS Registry Number: 5786-21-0
Synonyms: clozapine, Clozapin, Leponex, Fazaclo, Clorazil, Iprox, CLOZARIL, Asaleptin, Lepotex, Clozaril (TN), Prestwick_693, Ambap805, Clozapinum [INN-Latin], Clozapina [INN-Spanish], Spectrum_000139, Tocris-0444, Prestwick0_000350, Prestwick1_000350, Spectrum2_000919, Spectrum3_001828

Molecular Formula:	C₁₈H₁₉ClN₄	Molecular Weight:	326.823260 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: ZUXABONWMNSFBN-UHFFFAOYSA-N

• Pharmaceutical Raw Materials

• Pharmaceutical Raw Materials and Intermediates

• 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

• Sulindac

IUPAC Name: 2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetic acid | CAS Registry Number: 38194-50-2
Synonyms: sulindac, Clinoril, Arthrocine, Arthrobid, Klinoril, Mobilin, Copal, Sulindal, Chibret, Kenalin, Copals, Aclin, Sulindac sulfoxide, Copal resin, Resin copal, Gum copal, Novo Sundac, Novo-Sundac, Nu Sulindac, Nu-Sulindac

Molecular Formula:	C₂₀H₁₇FO₃S	Molecular Weight:	356.410583 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: MLKXDPUZXIRXEP-MFOYZWKCSA-N

• Tenofovir Disoproxil

IUPAC Name: [[(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethyl-(propan-2-yloxycarbonyloxymethoxy)phosphoryl]oxymethyl propan-2-yl carbonate | CAS Registry Number: 201341-05-1
Synonyms: PMPA prodrug, Bis(POC)PMPA, Tenofovir disoproxil, Tenofovir Disoproxil Fumarate, Viread (*1:1 Fumarate salt*), AIDS080741, Bis(isopropyloxymethylcarbonyl)PMPA, AIDS-080741, GS 4331-05 (*1:1 Fumarate salt*), LS-187012, LS-187786, 202138-50-9 (1:1 FUMARATE SALT), 9-((R)-2-((Bis(((isopropoxycarbonyl)oxy)methoxy)phosphinyl)methoxy)propyl)adenine, 9-[(R)-2-[[Bis[[(isopropoxycarbonyl)oxy] methoxy]phosphinyl]methoxy]propyl]adenine, TDF

Molecular Formula:	C₁₉H₃₀N₅O₁₀P	Molecular Weight:	519.442761 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	15

InChIKey: JFVZFKDSXNQEJW-CQSZACIVSA-N

• Tenofovir(PMPA)

IUPAC Name: [(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethylphosphonic acid | CAS Registry Number: 147127-20-6
Synonyms: Tenofovir, Apropovir, D,L-Tenofovir, PMPA, GNA & Tenofovir, HHA & Tenofovir, Tenofovir disoproxil, (R)-PMPA, 9-PMPA, PMPA-(R), Tenofovir Disoproxil Fumarate, AIDS021800, AIDS224015, AIDS224022, AIDS-021800, AIDS-224015, AIDS-224022, CID464205, GS1278, DB00300

Molecular Formula:	C₉H₁₄N₅O₄P	Molecular Weight:	287.212321 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	8

InChIKey: SGOIRFVFHAKUTI-ZCFIWIBFSA-N

• Vitamin D 3

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 67-97-0
Synonyms: cholecalciferol, Vitamin D3, Calciol, Colecalciferol, Ricketon, Trivitan, Vigorsan, Deparal, Colecalcipherol, Arachitol, Delsterol, Vigantol, Quintox, Rampage, Ebivit, Oleovitamin D3, Cholecalciferolum, D3-Vicotrat, D3-Vigantol, FeraCol

Molecular Formula:	C₂₇H₄₄O	Molecular Weight:	384.637660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: QYSXJUFSXHHAJI-YRZJJWOYSA-N

• Vitamin D 3: 100,000IU

• Vitamin D 3: 400,000IU

• Vitamin D3

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,7aR)-1-(5,6-dimethylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 511-28-4
Synonyms: Vitamin D4, EINECS 208-127-5, CID6450185, 9,10-Secoergosta-5(Z),7(E),10(19)-trien-3beta-ol, 9,10-Secocholesta-5,7,10(9)-trien-3-ol, 24-methyl-

Molecular Formula:	C₂₈H₄₆O	Molecular Weight:	398.664240 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: DIPPFEXMRDPFBK-MNURULJVSA-N

• Vitamins

IUPAC Name: 2-methyl-3-(3-methylbut-2-enyl)naphthalene-1,4-dione

Molecular Formula:	C₁₆H₁₆O₂	Molecular Weight:	240.297040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ABSPRNADVQNDOU-UHFFFAOYSA-N

• 6-Chloropurine

IUPAC Name: 6-chloro-7H-purine | CAS Registry Number: 87-42-3
Synonyms: 6-CHLOROPURINE, Purine, 6-chloro-, 6-Chlorpurine, 6-Chloro-9H-purine, 1H-Purine, 6-chloro-, 6-Chloro-1H-purine, 6-chloro-7H-purine, 6-CP, NSC 744, 161179_ALDRICH, 511617_ALDRICH, NSC744, 26260_FLUKA, EINECS 201-745-6, SK 6048, 1H-Purine, 6-chloro- (9CI), AIDS020977, X 47, AIDS-020977, SBB004030

Molecular Formula:	C₅H₃ClN₄	Molecular Weight:	154.557120 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: ZKBQDFAWXLTYKS-UHFFFAOYSA-N

• 6-Mercaptopurine

IUPAC Name: 3,7-dihydropurine-6-thione | CAS Registry Number: 50-44-2
Synonyms: mercaptopurine, Mercapurin, Leupurin, Mercaleukin, Purinethiol, Purinethol, Leukerin, 6-Mercaptopurin, Ismipur, 6-Thioxopurine, 6-Purinethiol, 6-Thiopurine, Mern, Mercaleukim, Purimethol, Leukeran, Puri-Nethol, 6-Thiohypoxanthine, Purine-6-thiol, 3H-Purine-6-thiol

Molecular Formula:	C₅H₄N₄S	Molecular Weight:	152.177060 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: GLVAUDGFNGKCSF-UHFFFAOYSA-N

• 4-Amino-2-Methyl-10-H Thieno (2,3b)(1,5)-Benzodiazapin

IUPAC Name: 2-methyl-5H-thieno[3,2-c][1,5]benzodiazepin-4-amine;hydrochloride | CAS Registry Number: 138564-60-0
Synonyms: 4-Amino-2-methyl-10H-thiene[2,3-b][1,5]benzodiazepine hydrochloride, 4-Amino-2-methyl-10H-thieno[2,3-b][1,5] benzodiazapine HCl, 2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine hydrochloride, 2-methyl-10H-benzo[b]thiopheno[3,2-f]1,4-diazepine-4-ylamine, chloride, SureCN937256, AGN-PC-00EA9V, CTK6C5841, MolPort-000-854-397, BB_SC-4610, SBB001030, AKOS000277837, AC-5499, AG-A-71353, MCULE-1167350983, RP29462, AK-25403, BR-25403, ST060217, AB1008597, TL8006140

Molecular Formula:	C₁₂H₁₂ClN₃S	Molecular Weight:	265.761780 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: FYWKZVBFQWWTHT-UHFFFAOYSA-N

• 9-[2-(Diethylphosphonomethoxy)ethyl]adenine

IUPAC Name: 9-[2-(diethoxyphosphorylmethoxy)ethyl]purin-6-amine | CAS Registry Number: 116384-53-3
Synonyms: [[2-(6-Amino-9H-purin-9-yl)ethoxy]methyl]phosphonic acid diethyl ester, 9-[2-(diethoxyphosphorylmethoxy)ethyl]purin-6-amine, diethyl{[2-(6-amino-9h-purin-9-yl)ethoxy]methyl}phosphonate, Phosphonic acid,P-[[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]-, diethyl ester, PMEA diethyl ester, AC1LAOOI, ACMC-20b0o6, AC1Q38AV, CHEMBL55800, Jsp001167, CTK4A9768, MolPort-005-935-206, AR-1I5125, ZINC05844966, AKOS015895099, AC-3498, AG-J-31239, LS41211, RL00628, AK110750

Molecular Formula:	C₁₂H₂₀N₅O₄P	Molecular Weight:	329.292062 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: SACBMARVYGBCAK-UHFFFAOYSA-N

• 2-Chloro-10,11-dihydro-11-oxo-dibenzo[b,f][1,4]oxazepine

IUPAC Name: 3-chloro-5H-benzo[b][1,4]benzoxazepin-6-one | CAS Registry Number: 3158-91-6
Synonyms: EINECS 221-602-1, CID76619, 2-Chlorodibenz(b,f)(1,4)oxazepin-11(10H)-one

Molecular Formula:	C₁₃H₈ClNO₂	Molecular Weight:	245.661120 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: CQTGCCLTIDNYHT-UHFFFAOYSA-N

• 8-Chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]-diazepin-11-one

IUPAC Name: 3-chloro-5,11-dihydrobenzo[b][1,4]benzodiazepin-6-one | CAS Registry Number: 50892-62-1
Synonyms: 8-Chloro-5,10-dihydrodibenzo[b,e][1,4]diazepin-11-one, 8-Chloro-5,10-dihydrodebenzo[b,e][1,4]diazepin-11-one, 3-chloro-5,11-dihydrobenzo[b][1,4]benzodiazepin-6-one, PubChem15684, AC1MTOO1, SureCN1368761, Oprea1_816901, CHEMBL396034, CTK6H1677, CHEBI:488665, MolPort-003-845-800, ANW-59981, ZINC02387146, AKOS000282887, AB10377, AC-5494, AG-C-92424, AG-F-71523, AK-28072, KB-200304

Molecular Formula:	C₁₃H₉ClN₂O	Molecular Weight:	244.676360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: YVWNDABPZGGQFE-UHFFFAOYSA-N