Rifampicin

Name: Rifampicin
Brand: Vaqora Chemicals
SKU: VQ-003942

About Rifampicin

Vaqora Chemicals supplies Rifampicin in IP/BP/USP grade, an antibacterial API registered under CAS number 13292-46-1. Its molecular formula is C43H58N4O12 and its molecular weight is 822.9 g/mol. Common synonyms include rifampin and Rifaldazine.

It is supplied as a powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As an active pharmaceutical ingredient within our antibiotic and antibacterial APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. Buyers come mainly from pharmaceutical manufacturing.

We offer Rifampicin in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Rifampicin
Catalogue No.	VQ-003942
CAS Number	13292-46-1
IUPAC name	[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,27,29-pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-13-yl] acetate
Molecular formula	C₄₃H₅₈N₄O₁₂
Molecular weight	822.9 g/mol
Exact mass	822.4051
Grade	IP/BP/USP
HSN code	2941
InChIKey	JQXXHWHPUNPDRT-WLSIYKJHSA-N
SMILES	C[C@H]1/C=C/C=C(\C(=O)NC2=C(C(=C3C(=C2O)C(=C(C4=C3C(=O)[C@](O4)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C)O)O)/C=N/N5CCN(CC5)C)/C
PubChem CID	135398735

Physical properties
Physical form	Powder
LogP (XLogP3)	4.9
H-bond donors / acceptors	6 / 15
TPSA	220 Å²
Synonyms	rifampin, Rifaldazine, Rifamycin AMP, Rifaprodin, Rifoldin, Riforal, L-5103 Lepetit, Rifaldin, Rifoldine, Rifampicine, 3-(((4-Methyl-1-piperazinyl)imino)methyl)rifamycin SV, 8-(4-Methylpiperazinyliminomethyl) rifamycin SV

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 13292-46-1

Cell Culture

Rifampicin for cell culture, 99%

CAS: 13292-46-1
Formula: C₄₃H₅₈N₄O₁₂
MW: 822.9 g/mol

VQ-003877

Biochemistry

Rifampicin, 99%

CAS: 13292-46-1
Formula: C₄₃H₅₈N₄O₁₂
MW: 822.9 g/mol

VQ-003878

Frequently asked questions

What is the CAS number of Rifampicin?

The CAS Registry Number of Rifampicin is 13292-46-1. It is also known as rifampin, Rifaldazine, Rifamycin AMP.

What is the molecular formula and molecular weight of Rifampicin?

Rifampicin has the molecular formula C43H58N4O12 and a molecular weight of 822.9 g/mol.

Which grade and pack sizes of Rifampicin can I order?

We supply Rifampicin in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Rifampicin?

Yes. Every lot of Rifampicin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Rifampicin be shipped internationally?

Yes. Rifampicin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.