α-Dihydroartemisinin

Name: α-Dihydroartemisinin
Brand: Zemixal
SKU: ZX-028076

Reference StandardAvailable on request

Buy α-Dihydroartemisinin (CAS 81496-81-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-028076.

Pack sizes

CAS number81496-81-3

FormulaC₁₅H₂₄O₅

Molar mass284.35 g/mol

Physical formSolid

HS code38229090

InChIKeyBJDCWCLMFKKGEE-KDTBHNEXSA-N

IUPAC name(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-ol

About α-Dihydroartemisinin

Analytical teams working on Artemisinin use α-Dihydroartemisinin as a qualified comparison standard. Key data (Reference Standard): CAS 81496-81-3, formula C15H24O5 and molar mass 284.35 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Danger: H242 and H411). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Artemisinin

See every impurity, metabolite and related compound we list for this API.

Artemisinin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of α-Dihydroartemisinin
Product name	α-Dihydroartemisinin
Catalogue number	ZX-028076
CAS number	81496-81-3
IUPAC name	(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-ol
Molecular formula	C₁₅H₂₄O₅
Molar mass	284.35 g/mol
Exact mass	284.1624
Grade	Reference Standard
Physical form	Solid
XLogP3	2.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	57.2 Å²
HS code	38229090
InChIKey	BJDCWCLMFKKGEE-KDTBHNEXSA-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)O)C
PubChem CID	11358077
Synonyms	alpha-Dihydroartemisinin, Dihydroartemisinin (DHA), 3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol, cent-Dihydroqinghaosu, cent-Dihydroartemisinin

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Flammable

Hazardous to the environment

Signal word Danger

H242Heating may cause a fire
H411Toxic to aquatic life with long lasting effects

Precautionary statements P210, P234, P235, P240, P273, P280, P370 + P378, P391, P403, P410, P411, P420, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of α-Dihydroartemisinin
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about α-Dihydroartemisinin

Which CAS number identifies α-Dihydroartemisinin?

α-Dihydroartemisinin is registered under CAS 81496-81-3. You may also see it listed as alpha-Dihydroartemisinin, Dihydroartemisinin (DHA), 3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol. Our catalogue number for this item is ZX-028076.

What are the formula and molar mass of α-Dihydroartemisinin?

For α-Dihydroartemisinin, its formula is C15H24O5 and its molar mass is 284.35 g/mol. The systematic (IUPAC) name is (1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-ol. InChIKey BJDCWCLMFKKGEE-KDTBHNEXSA-N lets you match it in any structure database.

How is α-Dihydroartemisinin used in pharmaceutical QC?

α-Dihydroartemisinin is a characterised reference material linked to Artemisinin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for α-Dihydroartemisinin?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with α-Dihydroartemisinin?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship α-Dihydroartemisinin to my country?

Yes. Because α-Dihydroartemisinin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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