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Taizhou Zhonghengyuan Chemical Co., Ltd.

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Contact: Liu Poplar - Sales Manager
E-Mail:
Address: Taizhou Economic Development Zone, Zhejiang, China
Phone: +86-(576)-88507506 | Fax: +86-(576)-88062187 | Map/Directions >>

Profile: Taizhou Zhonghengyuan Chemical Co., Ltd. specializes in manufacturing and marketing active pharmaceutical intermediates. Our products include 2,4,7,9-tetramethyl-4,7-diol-5-decyne, 3-butyne-2-ol, (r)-(+)-3-butyn-2-ol, 2.5-dimethyl-3- hexyne -2.5-diol and 1-ethynyl-1-cyclohexanol. We engage in providing fine chemicals including pharmaceutical intermediates, alkynyl alcohols and nonionic surfactant.

12 Products/Chemicals (Click for related suppliers)  
• Dimethyl Hexynediol
IUPAC Name: 2,5-dimethylhex-3-yne-2,5-diol | CAS Registry Number: 142-30-3
Synonyms: Dimethylhexynediol, Acetylenepinacol, Kemitracin-50, Olfine Y, Tetramethylbutynediol, Tetramethyl-2-butynediol, 3-Hexyne-2,5-diol, 2,5-dimethyl-, 2,5-Dimethylhexyne-2,5-diol, HSDB 5639, D 43, 2,5-DIMETHYL-3-HEXYNE-2,5-DIOL, 222623_ALDRICH, D 43 (VAN), EINECS 205-533-4, ZERO/001274, NSC8340, AIDS017555, NSC 117261, 2,5-dimethylhex-3-yne-2,5-diol, AIDS-017555

Molecular Formula: C8H14O2Molecular Weight: 142.195560 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: IHJUECRFYCQBMW-UHFFFAOYSA-N

• Fine Chemicals
• R-(+)-3-butyn-2-ol
IUPAC Name: (2R)-but-3-yn-2-ol | CAS Registry Number: 42969-65-3
Synonyms: 3-Butyn-2-ol, but-3-yn-2-ol, 464821_ALDRICH, (R)-()-3-Butyn-2-ol, ZINC02038978, InChI=1/C4H6O/c1-3-4(2)5/h1,4-5H,2H, 2028-63-9

Molecular Formula: C4H6OMolecular Weight: 70.089840 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 1

InChIKey: GKPOMITUDGXOSB-SCSAIBSYSA-N

• Sodium Valproate
IUPAC Name: sodium 2-propylpentanoate | CAS Registry Number: 1069-66-5
Synonyms: Sodium valproate, Valproate sodium, Depakene, Epilim, Convulex, Eurekene, Labazene, Orfiril, Valerin, Natrium valproat, Selenica, Sodium 2-propylpentanoate, Valproic acid sodium salt, Dipropylacetate sodium, Sodium dipropylacetate, Depakene (TN), Selenica (TN), Sodium bispropylacetate, Valproic acid sodium, Valproinsaeure, natrium

Molecular Formula: C8H15NaO2Molecular Weight: 166.193270 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 2

InChIKey: AEQFSUDEHCCHBT-UHFFFAOYSA-M

• 4-(2-Pyridinyl)-benzaldehyde
IUPAC Name: 4-pyridin-2-ylbenzaldehyde | CAS Registry Number: 127406-56-8
Synonyms: 4-(2-Pyridyl)benzaldehyde, 489387_ALDRICH, 572411_ALDRICH, ZINC01437366, 4PNL-P02-0, CID1515240, CC 41504, TL8000678, InChI=1/C12H9NO/c14-9-10-4-6-11(7-5-10)12-3-1-2-8-13-12/h1-9

Molecular Formula: C12H9NOMolecular Weight: 183.205960 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 2

InChIKey: NMLYGLCBSFKJFI-UHFFFAOYSA-N

• 4,5,6,7-Tetrahydrothieno[3,2-c]PyridineHydrochloride
IUPAC Name: 4,5,6,7-tetrahydrothieno[3,2-c]pyridin-1-ium chloride | CAS Registry Number: 28783-41-7
Synonyms: EINECS 249-220-0, 4,5,6,7-Tetrahydrothieno(3,2-c)pyridinium chloride

Molecular Formula: C7H10ClNSMolecular Weight: 175.679000 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: QMXCTKPNQFJZGK-UHFFFAOYSA-N

• 4-(2-Pyridinyl)benzaldehyde (CAS: 12406-56-8)
• 3-Butyne-2-ol
IUPAC Name: but-3-yn-2-ol | CAS Registry Number: 2028-63-9
Synonyms: 3-Butyn-2-ol, 1-Ethynylethanol, Methylethynylcarbinol, 3-Hydroxy-1-butyne, dl-3-butyn-2-ol, but-3-yn-2-ol, 1-Methylpropargyl alcohol, 1-BUTYN-3-OL, 1-Methyl-2-propynyl alcohol, .alpha.-Methylpropargyl alcohol, alpha-Methylpropargyl alcohol, 447986_ALDRICH, EINECS 217-978-1, NSC 222370, BRN 0635722, NSC222370, AI3-37957, LS-47483, LS-184980, 4-01-00-02218 (Beilstein Handbook Reference)

Molecular Formula: C4H6OMolecular Weight: 70.089840 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 1

InChIKey: GKPOMITUDGXOSB-UHFFFAOYSA-N

• 1-ethynyl-1-cyclohexanol
IUPAC Name: 1-ethynylcyclohexan-1-ol | CAS Registry Number: 78-27-3
Synonyms: 1-Ethynylcyclohexanol, Ethynylcyclohexanol, (1-Hydroxycyclohexyl)ethyne, 1-ethynyl-cyclohexanol, 1-Ethynyl-1-cyclohexanol, 1-Ethynylcyclohexan-1-ol, CYCLOHEXANOL, 1-ETHYNYL-, Ethynylcyclohexan-1-ol, 1-Ethynyl-1-hydroxycyclohexane, E51406_ALDRICH, WLN: L6TJ AQ A1UU1, NSC 8194, EINECS 201-100-9, NSC8194, BRN 0471404, EINECS 249-123-3, SBB008829, ZINC01586461, AI3-07064, LS-57165

Molecular Formula: C8H12OMolecular Weight: 124.180280 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 1

InChIKey: QYLFHLNFIHBCPR-UHFFFAOYSA-N

• 2,4,7,9-tetramethyl-5-decyn-4,7-diol
IUPAC Name: 2,4,7,9-tetramethyldec-5-yne-4,7-diol | CAS Registry Number: 126-86-3
Synonyms: Surfynol 104, Syrfynol 104, Surfynol 104A, Surfynol 104E, TETRAMETHYL DECYNEDIOL, 278386_ALDRICH, HSDB 5612, NSC5630, 1,4-Diisobutyl-1,4-dimethylbutynediol, NSC 5630, EINECS 204-809-1, SBB008941, 5-Decyne-4,7-diol, 2,4,7,9-tetramethyl-, 2,4,7,9-Tetramethyldec-5-yne-4,7-diol, NCGC00164119-01, 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL, 2,4,7,9-Tetramethyl-5-decyn-4,7-diol, AI3-07159, 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of () and meso, 166737-17-3

Molecular Formula: C14H26O2Molecular Weight: 226.355040 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: LXOFYPKXCSULTL-UHFFFAOYSA-N

• 2 5-Dimethyl Hexane-2 5-Diol
IUPAC Name: 2,5-dimethylhexane-2,5-diol | CAS Registry Number: 110-03-2
Synonyms: Dimethylhexanediol, 2,5-Hexanediol, 2,5-dimethyl-, 2,5-Dimethylhexanediol, 2,5-Dimethylhexane-2,5-diol, MLS001055396, 2,5-DIMETHYL-2,5-HEXANEDIOL, 1,1,4,4-Tetramethyl-1,4-butanediol, 143618_ALDRICH, HSDB 5395, NSC5595, NSC 5595, EINECS 203-731-5, ZINC02504411, NCGC00090935-01, SMR000677933, 2,5-DIHYDROXY-2,5-DIMETHYLHEXANE, AI3-20685

Molecular Formula: C8H18O2Molecular Weight: 146.227320 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: ZWNMRZQYWRLGMM-UHFFFAOYSA-N

• 4-Aminobenzonitrile
IUPAC Name: 4-aminobenzonitrile | CAS Registry Number: 873-74-5
Synonyms: 4-Cyanoaniline, p-Cyanoaniline, Benzonitrile, 4-amino-, Aniline, p-cyano-, Benzonitrile, p-amino-, P-AMINOBENZONITRILE, 1-Amino-4-cyanobenzene, para-aminobenzonitrile, WLN: ZR DCN, 147753_ALDRICH, C7H6N2, Benzonitrile, p-amino- (8CI), NSC 7625, 07010_FLUKA, EINECS 212-850-1, NSC7625, AIDS020236, AIDS-020236, BRN 0774507, BENZOIC ACID,4-AMINO,NITRILE

Molecular Formula: C7H6N2Molecular Weight: 118.135940 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: YBAZINRZQSAIAY-UHFFFAOYSA-N


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