Aucubin

Name: Aucubin
Brand: Vaqora Chemicals
SKU: VQ-035860

About Aucubin

Aucubin (CAS 479-98-1) is an API reference standard offered by Vaqora Chemicals. Its molecular formula is C15H22O9 and its molecular weight is 346.33 g/mol. Alternative names: Aucubine and aucubuside.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Aucubin
Catalogue No.	VQ-035860
CAS Number	479-98-1
IUPAC name	(2S,3R,4S,5S,6R)-2-[[(1S,4aR,5S,7aS)-5-hydroxy-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-1-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular formula	C₁₅H₂₂O₉
Molecular weight	346.33 g/mol
Exact mass	346.1264
Grade	Reference Standard
HSN code	38229090
InChIKey	RJWJHRPNHPHBRN-FKVJWERZSA-N
SMILES	C1=CO[C@H]([C@H]2[C@@H]1[C@@H](C=C2CO)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O
PubChem CID	91458

Physical properties
Physical form	Solid
LogP (XLogP3)	-3
H-bond donors / acceptors	6 / 9
TPSA	149 Å²
Synonyms	Aucubine, aucubuside, Aucuboside, 6-Epiaucubin, Aucubin (Rhinanthin), 1,4a,5,7a-tetra-5-hydroxy-7-(hydroxymethyl) cyclopenta(c)pyran-1-yl-beta-D-glucopyranoside

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 Aucubin?

The CAS Registry Number of Aucubin is 479-98-1. It is also known as Aucubine, aucubuside, Aucuboside.

What is the molecular formula and molecular weight of Aucubin?

Aucubin has the molecular formula C15H22O9 and a molecular weight of 346.33 g/mol. Its IUPAC name is (2S,3R,4S,5S,6R)-2-[[(1S,4aR,5S,7aS)-5-hydroxy-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-1-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol.

Which grade and pack sizes of Aucubin can I order?

We supply Aucubin in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aucubin?

Yes. Every lot of Aucubin 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 Aucubin be shipped internationally?

Yes. Aucubin 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.