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Chemwing (Shanghai) Co., Ltd.

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Contact: Eric Bu - Sales Manager
Web: http://www.chemwing.com
E-Mail:
Address: Room 1014, No.333 of New Jinxiang Road, Pudong area, Shanghai 201206, China
Phone: +86-(21)-61553069 | Fax: +86-(21)-51079518 | Map/Directions >>

Profile: Chemwing (Shanghai) Co., Ltd. specializes in providing pharmaceutical intermediates, active pharmaceutical intermediates (APIs), and fine chemicals. We are an ISO 9001 certified company. 2-Ketoglutaric acid is a white crystalline powder, which is soluble in water, alcohol, and ethyl acetate. It is insoluble in ether, and changes to gray yellow due to long storage. Our intermediates include 3-nonen-2-one, 5-aminosalicylic acid, orcinol monohydrate, 3-aminophenylacetylene, 4-cyanobiphenyl, 5-chloro-2-hydroxyaniline, and ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate. We also offer 5-nitrobenzo[b]furan-2-carboxylic acid ethyl ester, ethyl 4-chloroacetoacetate, ethyl(5-bromobenzofurane)-2-carboxylate, and 5-(1-piperazinyl)-2-benzofurancarboxylic acid ethyl ester hydrochloride.

12 Products/Chemicals (Click for related suppliers)  
• a-Ketoglutaric Acid
IUPAC Name: 2-oxopentanedioic acid | CAS Registry Number: 328-50-7
Synonyms: 2-Oxopentanedioic acid, alpha-ketoglutaric acid, 2-oxoglutaric acid, 2-ketoglutaric acid, 2-oxoglutarate, 2-ketoglutarate, Oxoglutaric acid, alpha-ketoglutarate, ketoglutarate, Alphaketoglutaric acid, 2-oxopentanedionate, alpha-oxoglutarate, alpha-Oxoglutaric acid, alpha Ketoglutarate, Glutaric acid, alpha keto, 2-Oxo-Glutaric Acid, nchembio816-comp3, nchembio856-comp1, Glutaric acid, 2-oxo-, nchembio.145-comp9

Molecular Formula: C5H6O5Molecular Weight: 146.098140 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 5

InChIKey: KPGXRSRHYNQIFN-UHFFFAOYSA-N

• Active Pharmaceutical Ingredient (API)
• Custom Fine Chemicals
• ETHYL 5-NITROBENZOFURAN-2-CARBOXYLATE 97%
IUPAC Name: ethyl 5-nitro-1-benzofuran-2-carboxylate | CAS Registry Number: 69604-00-8
Synonyms: 678716_ALDRICH, MolPort-002-498-140, ZINC01236715, Ethyl 5-nitrobenzofuran-2-carboxylate, BB-0814, CID1382954, ST5405992, 5-Nitrobenzofuran-2-carboxylic acid ethyl ester

Molecular Formula: C11H9NO5Molecular Weight: 235.192860 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 5

InChIKey: ATHBGWVHAWGMAL-UHFFFAOYSA-N

• Fine Chemicals
• Olivetol
IUPAC Name: 5-pentylbenzene-1,3-diol | CAS Registry Number: 500-66-3
Synonyms: OLIVETOL, 5-Pentylresorcinol, 5-n-Amylresorcinol, 5-n-Pentylresorcinol, Resorcinol, 5-pentyl-, 3,5-Dihydroxyamylbenzene, Olivetol (6CI), 5-Pentyl-1,3-benzenediol, 1,3-Benzenediol, 5-pentyl-, CCRIS 6084, 3,5-Dihydroxypentylbenzene, 5-pentylbenzene-1,3-diol, 1,3-Dihydroxy-5-pentylbenzene, 152633_ALDRICH, Resorcinol, 5-pentyl- (8CI), EINECS 207-908-8, 1,3-Benzenediol, 5-pentyl- (9CI), CID10377, BRN 0908277, ZINC02040431

Molecular Formula: C11H16O2Molecular Weight: 180.243540 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: IRMPFYJSHJGOPE-UHFFFAOYSA-N

• Orcinol anhydrous
IUPAC Name: 5-methylbenzene-1,3-diol | CAS Registry Number: 504-15-4
Synonyms: Orcinol, 3,5-Dihydroxytoluene, Orcin, 3,5-Toluenediol, 5-Methylresorcin, 5-METHYLRESORCINOL, 5-Methyl-1,3-benzenediol, Resorcinol, 5-methyl-, Orcinol monohydrate, 3-Hydroxy-5-methylphenol, resorcinol monohydrate, ORCINOL-CPD, 1,3-Benzenediol, 5-methyl-, 1,3-Dihydroxy-5-methylbenzene, 5-methylbenzene-1,3-diol, Orcinol, 5-methylresorcinol, WLN: QR CQ E1, 447420_ALDRICH, O1875_SIAL, O8208_SIAL

Molecular Formula: C7H8O2Molecular Weight: 124.137220 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: OIPPWFOQEKKFEE-UHFFFAOYSA-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-Chloro-Meta-Cresol
IUPAC Name: 4-chloro-3-methylphenol | CAS Registry Number: 59-50-7
Synonyms: Chlorocresol, 4-Chloro-m-cresol, Candaseptic, Peritonan, Baktolan, Ottafact, Parmetol, Raschit, Baktol, Aptal, Parol, p-Chloro-m-cresol, p-Chlorocresol, Rasen-Anicon, Chlorcresolum, Chlorkresolum, Chlorocresolo, Chlorokresolum, 4-Chloro-3-methylphenol, Preventol CMK

Molecular Formula: C7H7ClOMolecular Weight: 142.582880 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 1

InChIKey: CFKMVGJGLGKFKI-UHFFFAOYSA-N

• 5-Aminosalicylic Acid
IUPAC Name: 5-amino-2-hydroxybenzoic acid | CAS Registry Number: 89-57-6
Synonyms: mesalamine, Mesalazine, Pentasa, 5-Aminosalicylic acid, Asacol, Rowasa, Claversal, Salofalk, Canasa, Lialda, Mesalazina, Mesalazinum, Mesavance, Mezavant, m-Aminosalicylic acid, Mesasal, Apriso, Iialda, 5-Aminosalicylate, Mesalazine MMX

Molecular Formula: C7H7NO3Molecular Weight: 153.135380 [g/mol]
H-Bond Donor: 3H-Bond Acceptor: 4

InChIKey: KBOPZPXVLCULAV-UHFFFAOYSA-N

• 3,5-Dihydroxytoluene monohydrate
IUPAC Name: 5-methylbenzene-1,3-diol | CAS Registry Number: 6153-39-5
Synonyms: Orcinol, 3,5-Dihydroxytoluene, Orcin, 3,5-Toluenediol, 5-Methylresorcin, 5-METHYLRESORCINOL, 5-Methyl-1,3-benzenediol, Resorcinol, 5-methyl-, Orcinol monohydrate, 3-Hydroxy-5-methylphenol, resorcinol monohydrate, ORCINOL-CPD, 1,3-Benzenediol, 5-methyl-, 1,3-Dihydroxy-5-methylbenzene, 5-methylbenzene-1,3-diol, Orcinol, 5-methylresorcinol, WLN: QR CQ E1, 447420_ALDRICH, O1875_SIAL, O8208_SIAL

Molecular Formula: C7H8O2Molecular Weight: 124.137220 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 2

InChIKey: OIPPWFOQEKKFEE-UHFFFAOYSA-N

• 3-Nonen-2-One
IUPAC Name: (E)-non-3-en-2-one | CAS Registry Number: 14309-57-0
Synonyms: Nonenone, trans-3-Nonen-2-one, 3-Ene-nonanone-2, (3E)-3-Nonen-2-one, 3-NONEN-2-ONE, 262536_ALDRICH, EINECS 238-248-9, EINECS 272-059-2, ZINC02019226, 18402-83-0, 68678-89-7

Molecular Formula: C9H16OMolecular Weight: 140.222740 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 1

InChIKey: HDKLIZDXVUCLHQ-BQYQJAHWSA-N


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