Metronidazole

Name: Metronidazole
Brand: Vaqora Chemicals
SKU: VQ-003933

About Metronidazole

Listed under CAS 443-48-1, Metronidazole is an antibacterial API available from Vaqora Chemicals in IP/BP/USP grade at a purity of 99.0%. Formula C6H9N3O3, molecular weight 171.15 g/mol. The IUPAC name is 2-(2-methyl-5-nitroimidazol-1-yl)ethanol. Common synonyms include Metronidazol and 2-Methyl-5-nitroimidazole-1-ethanol.

The material typically appears as a white or yellowish crystalline powder (Results:COMPLY). Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, 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. It is used across pharmaceutical manufacturing.

Available in 1 kg, 5 kg and 25 kg packs, Metronidazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Metronidazole
Catalogue No.	VQ-003933
CAS Number	443-48-1
IUPAC name	2-(2-methyl-5-nitroimidazol-1-yl)ethanol
Molecular formula	C₆H₉N₃O₃
Molecular weight	171.15 g/mol
Exact mass	171.0644
Grade	IP/BP/USP
Purity / assay	99.0%
HSN code	2941
InChIKey	VAOCPAMSLUNLGC-UHFFFAOYSA-N
SMILES	CC1=NC=C(N1CCO)[N+](=O)[O-]
PubChem CID	4173

Physical properties
Physical form	Powder
Appearance	A white or yellowish crystalline powder (Results:COMPLY)
H-bond donors / acceptors	1 / 4
TPSA	83.9 Å²
Synonyms	Metronidazol, 2-Methyl-5-nitroimidazole-1-ethanol, Trichazol, Danizol, Meronidal, Mexibol, Trichocide, Trivazol, Arilin, Bayer 5360, Flagesol, Giatricol

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H341Suspected of causing genetic defects
H350May cause cancer
H351Suspected of causing cancer
H373May causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P319, P321, P330, P362 + P364, 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 443-48-1

Metronidazole

CAS: 443-48-1
Formula: C₆H₉N₃O₃
MW: 171.15 g/mol

VQ-045704

Frequently asked questions

What is the CAS number of Metronidazole?

The CAS Registry Number of Metronidazole is 443-48-1. It is also known as Metronidazol, 2-Methyl-5-nitroimidazole-1-ethanol, Trichazol.

What is the molecular formula and molecular weight of Metronidazole?

Metronidazole has the molecular formula C6H9N3O3 and a molecular weight of 171.15 g/mol. Its IUPAC name is 2-(2-methyl-5-nitroimidazol-1-yl)ethanol.

Which grade and pack sizes of Metronidazole can I order?

We supply Metronidazole in IP/BP/USP (99.0%) 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 Metronidazole?

Yes. Every lot of Metronidazole 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 Metronidazole be shipped internationally?

Yes. Metronidazole 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.