Artemether

Name: Artemether
Brand: Vaqora Chemicals
SKU: VQ-003960

About Artemether

Vaqora Chemicals supplies Artemether (IP/BP/USP grade), an anti-infective API registered under CAS number 71963-77-4, specified at 99% purity. Its molecular formula is C16H26O5 and its molecular weight is 298.37 g/mol. Alternative names: beta-Artemether and Dihydroartemisinin methyl ether.

The material typically appears as a white powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This API belongs to our antiviral, antifungal and antiparasitic APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. It is used across pharmaceutical manufacturing.

We offer Artemether in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Anti-infective formulations
Generic drug development
Formulation R&D

Industries

Related to Artemether

View every impurity, metabolite and intermediate we list for Artemether.

Artemether impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Artemether
Catalogue No.	VQ-003960
CAS Number	71963-77-4
IUPAC name	(1R,4S,5R,8S,9R,10S,12R,13R)-10-methoxy-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecane
Molecular formula	C₁₆H₂₆O₅
Molecular weight	298.37 g/mol
Exact mass	298.178
Grade	IP/BP/USP
Purity / assay	99%
InChIKey	SXYIRMFQILZOAM-HVNFFKDJSA-N
SMILES	C[C@@H]1CC[C@H]2[C@H]([C@H](O[C@H]3[C@@]24[C@H]1CC[C@](O3)(OO4)C)OC)C
PubChem CID	68911

Physical properties
Physical form	Powder
Appearance	White powder
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 5
TPSA	46.2 Å²
Synonyms	beta-Artemether, Dihydroartemisinin methyl ether, Falcidol, Methyl-dihydroartemisinine, Artemisininelactol methyl ether, Dihydroqinghaosu methyl ether, beta-Dihydroartemisinin methyl ether, SM 224, O-Methyldihydroartemisinine, beta Arthemeter, alpha Artemether, O Methyldihydroartemisinine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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

Frequently asked questions

What is the CAS number of Artemether?

The CAS Registry Number of Artemether is 71963-77-4. It is also known as beta-Artemether, Dihydroartemisinin methyl ether, Falcidol.

What is the molecular formula and molecular weight of Artemether?

Artemether has the molecular formula C16H26O5 and a molecular weight of 298.37 g/mol. Its IUPAC name is (1R,4S,5R,8S,9R,10S,12R,13R)-10-methoxy-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecane.

What is Artemether used for?

Artemether is supplied as a characterised reference material related to Artemether. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Artemether can I order?

We supply Artemether in IP/BP/USP (99%) 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 Artemether?

Yes. Every lot of Artemether 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 Artemether be shipped internationally?

Yes. Artemether 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.