Guangzhou Pi Pi Biotech Inc

Main products: Drug Impurity

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Company Name:Guangzhou PI PI Biotech Inc
Tel:+86-020-81716320 +86-18371201331
Product Total:3635
CB Index:55
      Guangzhou Pi Pi Biotech Inc was set up in Guangzhou Privately-Run Science and Technology Park In 2009. Currently, the company and its R & D Centre are located in Suite 501 ,198 Kaiyuan Ave., Science City, Guangzhou ,China. The company is mainly engaged in the custom synthesis, separations and purifications of drug Impurities, highly pure natural compounds and APIs & intermediates, with advanced instruments such as GAS/MS, HPLC/MS, high-resolution NMR and Preparative HPLC. Since it was founded, the company has got many sci-tech project grants awarded by the province and the city. Projects including “National TCM Standardization Research Project”, “Guangdong-Hongkong-Macao Cooperation Project”, “TCM Pilot-Test Industrialization Project”, “Guangzhou City Sci-Tech Innovation Little Giant” and “Guangzhou City Corporate R & D Institute ”, etc. The company is an innovative R & D business. In 2017, the company applied for the certification of “ National New Hi-tech Enterprise”. Welcome to cooperate or invest in our projects and patents. For more information: and (Chinese).
Product Name MF CAS Details
Cefotetan C17H17N7O8S4 69712-56-7 Details
Cefotiam Bilateral Chain Details
Cefotiam Hexetil Impurity A1 (JP) Details
Cefotiam Impurity 1 C13H14N4O5S2 775233-43-7 Details
Cefotiam C18H23N9O4S3 61622-34-2 Details
Cefotaxime dimer ,Cefotaxime Impurity F (EP) Details
Cefotaxime Sodium C16H18N5NaO7S2 64485-93-4 Details
Cefoperazone oxidation Impurity 2 Details
Ceftazidime Impurity H C23H24N6O7S2 1354396-23-8 Details
(6R,7S)-Cefathiamidine Details
(△3)-Cefradine Details
(4R)-Dihydro-Spectinomycin Details
(6R,7R)-7-MAC Isomer Details
(6R,7R)-Cefmetazole Details
Aspoxicillin C21H27N5O7S 63358-49-6 Details
Amoxicillin Sodium C16H20N3NaO5S 34642-77-8 Details
Amoxicillin Impurity J (EP) C16H19N3O5S Details
Amoxicillin C16H19N3O5S 26787-78-0 Details
Bardoxolone C31H41NO4 218600-44-3 Details
Azithromycin C38H72N2O12 83905-01-5 Details
ATA cefotaxime , Cefotaxime Impurity G (EP) Details
Ampicillin C16H19N3O4S 69-53-4 Details
(Δ3)-Cefmenoxime Details
(Δ3)-7-MAC C24H24N6O4S2 56610-72-1 Details
(Δ3)-7-ACA Details
(7E)-Cefmenoxime Details
(6R,7S)-Cefuroxime C16H16N4O8S Details
13MO-CDDO-Me Details
3 -methyl-cefotiam Details
6R,7S-Cefpirome Details
4',5'-Dihydrocephradine C16H21N3O4S 37051-00-6 Details
3-Cefmetazole Details
(6R,7S)-Cefmenoxime Details
(6R,7S)-Cefotiam Details
(6R,7S)-Cefodizime Details
Amikacin Sulphate C22H45N5O17S 39831-55-5 Details
7-MPCA(Cefepime Mother Nucleus) C13H19N3O3S.2ClH 780810-20-0 Details
7-ACCA Details
Cefditoren Pivoxil Open Ring Impurity C25H28N6O7S3 138514-32-6 Details
(6R,7S)-Ceftizoxime Details
△3-Ceftizoxime Details
7E-Ceftizoxime Details
△3(E)-Ceftizoxime Details
Cefaclor Impurity B C7H7ClN2O3S 53994-69-7 Details
7-ACCA Carbamate Details
7-ACA,Cephalothin Impurity C(EP) C10H12N2O5S 957-68-6 Details
Bardoxolone Methyl C32H43NO4 218600-53-4 Details
Carbenicillin C17H18N2O6S 4697-36-3 Details
BenzathineBenzylpenicillin C48H56N6O8S2 1538-09-6 Details
Cefadroxil Monohydrate C16H17N3O5S.H2O 66592-87-8 Details
Cefaclor Dimer Details
Cefathiamidine C19H28N4O6S2 33075-00-2 Details
Cefamandole Nafate Impurity A (EP) C17H16N2O6S 68506-34-3 Details
Cefamandole Nafate C19H17N6NaO6S2 42540-40-9 Details
Cefathiamidine Impurity A Details
Cefazolin Sodium C14H15N8NaO4S3 27164-46-1 Details
Cefathiamidine oxidation Impurity 1 Details
Cefathiamidine Impurity D Details
Cefdinir Impurity B (CP) Details
Cefdinir Impurity A (USP) Details
Cefdinir Impurity R(CP) Details
Cefdinir Impurity PQ(CP) Details
Cefdinir Impurity C(CP) C9H10N2O3S 79349-82-9 Details
Cefdinir Impurity F (CP) Details
Cefdinir Impurity E (CP) Details
Cefdinir Impurity D(CP)(Cefdinir Sulfoxide ) Details
Cefditoren Pivoxil Dimer Details
Cefditoren Pivoxil Oxide impurity Details
Cefepime Impurity A (EP) Details
Cefixime C16H15N5O7S2 79350-37-1 Details
Cefixime Impurity B (Mixture of Diastereomers) (EP) C15H17N5O6S2 1335475-19-8 Details
Cefixime Impurity B(7E) Details
Cefdinir Impurity TU(CP) Details
Cefdinir Impurity S(CP) Details
Cefdinir Impurity G (CP) Details
Cefixime Impurity E precursor (EP) Details
Cefixime Lactone Details
Cefixime Methyl Ester C17H17N5O7S2 88621-01-6 Details
Cefixime Oxide Impurity Details
Cefmenoxime C16H17N9O5S3 65085-01-0 Details
Cefmenoxime open ring Impurity Details
Cefditoren Pivoxil C25H28N6O7S3 117467-28-4 Details
Cefmenoxime Oxidation impurity 1 Details
Cefmetazole Lactone C13H13N3O5S2 70993-70-3 Details
Cefmetazole MMT Impurity Details
Cefmetazole C15H17N7O5S3 56796-20-4 Details
Cefaclor C15H16ClN3O5S 70356-03-5 Details
Cefdinir C14H13N5O5S2 91832-40-5 Details
(6R,7S)-Cefepime Details
Cefepime C19H24N6O5S2 88040-23-7 Details
Cefepime Impurity B(EP) Details
Cefepime Oxide Impurity Details
Cefmetazole Open Ring Impurity Details
Cefmetazole oxidation Impurity Details
Cefminox Sodium Hydrate C16H20N7NaO7S3 75498-96-3 Details
Cefodizime lactone Details
Cefodizime Sodium C20H21N6NaO7S4 86329-79-5 Details
Cefoperazone Sodium C25H28N9NaO8S2 62893-20-3 Details
Cefoperazone Open-Ring Impurity Details
Cefoperazone oxidation Impurity 1 Details
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