Impurity Reference Standard - Products

Rifapentine

CAT No: CL-RFT-01 CAS No: 61379-65-5 Mol Wt: 877.1 Mol F: C47H64N4O12 Inv Status: Custom Synthesis

Chemical Name: 3-?[[(4-?cyclopentyl-?1-?piperazinyl)?imino]?methyl]?-Rifamycin

Rifapentine Impurity 1

CAT No: CL-RFT-02 CAS No: 16783-97-4 Mol Wt: 683.8 Mol F: C36H45NO12 Inv Status: Custom Synthesis

Chemical Name: 25-?O-?deacetyl-?3-?formyl-Rifamycin

Rifapentine Impurity 2

CAT No: CL-RFT-03 CAS No: NA Mol Wt: 725.8 Mol F: C38H47NO13 Inv Status: Custom Synthesis

Chemical Name: Rifapentine Impurity 2

Rifapentine Quinone

CAT No: CL-RFT-04 CAS No: NA Mol Wt: 893 Mol F: C47H64N4O13 Inv Status: Custom Synthesis

Chemical Name: Rifapentine Quinone

25-Desacetyl Rifapentine

CAT No: CL-RFT-05 CAS No: 79039-56-8 Mol Wt: 835 Mol F: C45H62N4O11 Inv Status: Custom Synthesis

Chemical Name: 3-?[[(4-?cyclopentyl-?1-?piperazinyl)?imino]?methyl]?-?25-?O-?deacetyl-Rifamycin

Rifapentine N-Oxide

CAT No: CL-RFT-06 CAS No: 61379-65-5 Mol Wt: 893.03 Mol F: C47H64N4O13 Inv Status: Custom Synthesis

Chemical Name: 3-[[(4-Cyclopentyl-1-piperazinyl)imino]methyl]rifamycin N-Oxide

Rifapentine Impurity 4

CAT No: CL-RFT-08 CAS No: NA Mol Wt: 169.3 : 36.5 Mol F: C9H19N3 : HCl Inv Status: Custom Synthesis

Chemical Name: 4-Cyclopentylpiperazin-1-amine hydrochloride

25-Desacetyl Rifapentine D8

CAT No: CL-RFT-10 CAS No: NA Mol Wt: 843.1 Mol F: C45H54D8N4O11 Inv Status: Custom Synthesis

Chemical Name: 3-[[(4-Cyclopentyl-1-piperazinyl) imino] methyl]-25-O-deacetyl-rifamycin-D8