Remark Note: Compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption.
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Rifapentine Impurity Standards

Rifapentine Impurity Standards

Rifapentine impurity reference standards are used by pharmaceutical quality-control laboratories, contract research organisations, and generic drug manufacturers to identify, quantify, and control Rifapentine-related impurities during analytical method development, method validation, and regulatory filing. As a rifamycin antibiotic, Rifapentine requires precise characterisation of its process impurities, degradation products, and related substances to meet European Pharmacopoeia (EP), United States Pharmacopeia (USP), and British Pharmacopoeia (BP) monograph requirements. Allmpus Laboratories manufactures and supplies a comprehensive library of Rifapentine impurity standards, each provided with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS). All products are held in-stock for rapid dispatch and are suitable for use in ANDA and DMF regulatory submissions.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
25-DESACETYL RIFAPENTINE
25-DESACETYL RIFAPENTINE

Chemical Name: 3-[[(4-Cyclopentyl-1-piperazinyl)imino]m...

CAS No:
79039-56-8

Molecular Formula: C45H62N4O11

Molecular Weight: 834.99

CAT No:
ALL-RIF-DA

Keywords: SMILES string - OC(C(/C=N/N1CCN(C2CCCC2)...

Inventory Status:IN STOCK

COA MSDS
3-FORMYL-DESACETYL RIFAPENTINE
3-FORMYL-DESACETYL RIFAPENTINE

Chemical Name: 1,2-dihydro-5,6,9,17,19,21-hexahydroxy-2...

CAS No:
16783-97-4

Molecular Formula: C36H45NO12

Molecular Weight: 683.75

CAT No:
ALL-R03982

Keywords: SMILES string - CC1CCC(OC1(C(=O)C(=O)N2C...

Inventory Status:IN STOCK

COA MSDS
RIFAPENTINE N-OXIDE
RIFAPENTINE N-OXIDE

Chemical Name: 3-[[(4-Cyclopentyl-1-piperazinyl) imino]...

CAS No:
N.A

Molecular Formula: C47H64N4O13

Molecular Weight: 893.04

CAT No:
ALL-R03057

Keywords: SMILES string - [O-][N+]1(C2CCCC2)CCN(N=...

Inventory Status:IN STOCK

COA MSDS
RIFAPENTINE QUINONE
RIFAPENTINE QUINONE

Chemical Name: Rifapentine Quinone

CAS No:
N.A

Molecular Formula: C47H62N4O12

Molecular Weight: 875.03

CAT No:
ALL-R06675

Keywords: SMILES string - O=C(/C(C)=C\C=C\[C@H](C)...

Inventory Status:IN STOCK

COA MSDS

Key Rifapentine impurity variants available

Allmpus Capability for This Drug Family

Allmpus Laboratories Private Limited, based in India, is engaged in the design, research, and cost-effective synthesis of API-related compounds, process impurities, and metabolites across a range of drug families, including the rifamycin class to which rifapentine belongs. Our synthesis and isolation/purification capabilities are developed to produce impurity standards suitable for analytical method development, method validation, and stability studies, supplied with characterization data appropriate for regulatory documentation needs. This supports clients working through ANDA and DMF filing processes as well as genotoxic impurity assessments where applicable.

Frequently Asked Questions

1. Why do stability-indicating methods for Rifapentine need dedicated impurity standards?

Rifapentine is susceptible to oxidative degradation, forming related substances such as the N-oxide and quinone forms. Reference standards for these degradants are needed to demonstrate that an analytical method can distinguish the parent drug from its degradation products, as required for stability-indicating method validation.

2. Can Allmpus provide traceability to EP or USP for Rifapentine impurities?

Traceability to EP or USP reference standards can be provided where feasible, depending on the specific impurity and available pharmacopoeial monograph data. This should be confirmed with our technical team for the specific impurity and application in question.

3. Are Rifapentine impurity standards from Allmpus intended for human use?

No. These standards are supplied strictly for analytical and research purposes, including method development, validation, and quality control testing, and are not intended for human or veterinary administration.