Aloin A

Name: Aloin A
Brand: Vaqora Chemicals
SKU: VQ-032749

About Aloin A

Aloin A is an impurity of Aloin carrying the CAS registry number 1415-73-2. The compound has the formula C21H22O9, corresponding to a molecular weight of 418.4 g/mol. Alternative names: Aloin and Barbaloin.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Aloin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Aloin A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Aloin

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

Aloin impurities

Specifications & identifiers

Chemical identifiers
Product name	Aloin A
Catalogue No.	VQ-032749
CAS Number	1415-73-2
IUPAC name	(10S)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one
Molecular formula	C₂₁H₂₂O₉
Molecular weight	418.4 g/mol
Exact mass	418.1264
Grade	Reference Standard
HSN code	38229090
InChIKey	AFHJQYHRLPMKHU-OSYMLPPYSA-N
SMILES	C1=CC2=C(C(=C1)O)C(=O)C3=C([C@H]2[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)C=C(C=C3O)CO
PubChem CID	12305761

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	7 / 9
TPSA	168 Å²
Synonyms	Aloin, Barbaloin, Barbaloin A, 1,8-Dihydroxy-3-hydroxymethyl-10-(6-hydroxymethyl-3,4,5-trihydroxy-2-pyranyl)anthrone, 9(10H)-Anthracenone, 10-beta-D-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-, (10S)-, Barbaloin-A, 10-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, 9(10H)-Anthracenone, 10-.beta.-D-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-, (10S)-, (R)-10-beta-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)anthracen-9(10H)-one, 9(10H)-Anthracenone, 10-.beta.-D-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-, (S)-

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

Frequently asked questions

What is the CAS number of Aloin A?

The CAS Registry Number of Aloin A is 1415-73-2. It is also known as Aloin, Barbaloin, Barbaloin A.

What is the molecular formula and molecular weight of Aloin A?

Aloin A has the molecular formula C21H22O9 and a molecular weight of 418.4 g/mol. Its IUPAC name is (10S)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one.

What is Aloin A used for?

Aloin A is supplied as a characterised reference material related to Aloin. 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 Aloin A can I order?

We supply Aloin A 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 Aloin A?

Yes. Every lot of Aloin A 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 Aloin A be shipped internationally?

Yes. Aloin A 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.