Aescin IA

Name: Aescin IA
Brand: Vaqora Chemicals
SKU: VQ-030546

About Aescin IA

Listed under CAS 123748-68-5, Aescin IA is an impurity of Escin available from Vaqora Chemicals. Its molecular formula is C55H86O24 and its molecular weight is 1131.3 g/mol. Alternative names: escin Ia and escin-Ia.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Escin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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

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

Industries

Related to Escin

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

Escin impurities

Specifications & identifiers

Chemical identifiers
Product name	Aescin IA
Catalogue No.	VQ-030546
CAS Number	123748-68-5
IUPAC name	(2S,3S,4S,5R,6R)-6-[[(3S,4S,4aR,6aR,6bS,8R,8aR,9R,10R,12aS,14aR,14bR)-9-acetyloxy-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(E)-2-methylbut-2-enoyl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-hydroxy-3,5-bis[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]oxane-2-carboxylic acid
Molecular formula	C₅₅H₈₆O₂₄
Molecular weight	1131.3 g/mol
Exact mass	1130.5509
Grade	Reference Standard
HSN code	38229090
InChIKey	AXNVHPCVMSNXNP-IVKVKCDBSA-N
PubChem CID	6476030

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	13 / 24
TPSA	388 Å²
Synonyms	escin Ia, escin-Ia, Aescin A, alpha-Escin, beta-Escin, Escin ia (constituent of horse chestnut) [DSC], Aescin B, Escin alpha-escin, Escine Ia, .alpha.-Escin, Escin 1a, EX-A6780

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302+H332Harmful if swallowed or if inhaled
H302Harmful if swallowed
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P301 + P317, P304 + P340, 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 Aescin IA?

The CAS Registry Number of Aescin IA is 123748-68-5. It is also known as escin Ia, escin-Ia, Aescin A.

What is the molecular formula and molecular weight of Aescin IA?

Aescin IA has the molecular formula C55H86O24 and a molecular weight of 1131.3 g/mol.

What is Aescin IA used for?

Aescin IA is supplied as a characterised reference material related to Escin. 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 Aescin IA can I order?

We supply Aescin IA 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 Aescin IA?

Yes. Every lot of Aescin IA 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 Aescin IA be shipped internationally?

Yes. Aescin IA 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.