Alisol B 23-Acetate

Name: Alisol B 23-Acetate
Brand: Vaqora Chemicals
SKU: VQ-051035

About Alisol B 23-Acetate

Vaqora Chemicals supplies Alisol B 23-Acetate, an API impurity reference standard registered under CAS number 26575-95-1. With the molecular formula C32H50O5, it has a molar mass of 514.7 g/mol. It is also known as 23-O-Acetylalisol B or 23-acetylalisol B.

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 the parent drug substance 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.

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

Specifications & identifiers

Chemical identifiers
Product name	Alisol B 23-Acetate
Catalogue No.	VQ-051035
CAS Number	26575-95-1
IUPAC name	[(1S,3R)-1-[(2R)-3,3-dimethyloxiran-2-yl]-3-[(5R,8S,9S,10S,11S,14R)-11-hydroxy-4,4,8,10,14-pentamethyl-3-oxo-1,2,5,6,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-17-yl]butyl] acetate
Molecular formula	C₃₂H₅₀O₅
Molecular weight	514.7 g/mol
Exact mass	514.3658
Grade	Reference Standard
HSN code	38229090
InChIKey	NLOAQXKIIGTTRE-JSWHPQHOSA-N
SMILES	C[C@H](C[C@@H]([C@@H]1C(O1)(C)C)OC(=O)C)C2=C3C[C@@H]([C@H]4[C@]5(CCC(=O)C([C@@H]5CC[C@@]4([C@]3(CC2)C)C)(C)C)C)O
PubChem CID	14036811

Physical properties
Physical form	Solid
LogP (XLogP3)	5.4
H-bond donors / acceptors	1 / 5
TPSA	76.1 Å²
Synonyms	23-O-Acetylalisol B, 23-acetylalisol B, 23-Acetylalismol B, Alisol B acetate, (8, _,9, _,11, _,14, _,23S,24R)-23-(Acetyloxy)-24,25-epoxy-11-hydroxydammar-13(17)-en-3-one

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 Alisol B 23-Acetate?

The CAS Registry Number of Alisol B 23-Acetate is 26575-95-1. It is also known as 23-O-Acetylalisol B, 23-acetylalisol B, 23-Acetylalismol B.

What is the molecular formula and molecular weight of Alisol B 23-Acetate?

Alisol B 23-Acetate has the molecular formula C32H50O5 and a molecular weight of 514.7 g/mol.

Which grade and pack sizes of Alisol B 23-Acetate can I order?

We supply Alisol B 23-Acetate 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 Alisol B 23-Acetate?

Yes. Every lot of Alisol B 23-Acetate 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 Alisol B 23-Acetate be shipped internationally?

Yes. Alisol B 23-Acetate 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.