Terminolic Acid

Name: Terminolic Acid
Brand: Vaqora Chemicals
SKU: VQ-038834

About Terminolic Acid

Terminolic Acid is a high-purity reference standard of Allopurinol carrying the CAS registry number 564-13-6. Formula C30H48O6, molecular weight 504.7 g/mol. Alternative names: 2a,6b,23-trihydroxyl oleanolic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of Allopurinol, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Terminolic Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Allopurinol

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

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	Terminolic Acid
Catalogue No.	VQ-038834
CAS Number	564-13-6
IUPAC name	(4aS,6aR,6aS,6bR,8R,8aR,9R,10R,11R,12aR,14bS)-8,10,11-trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
Molecular formula	C₃₀H₄₈O₆
Molecular weight	504.7 g/mol
Exact mass	504.3451
Grade	Reference Standard
HSN code	38229090
InChIKey	IDQVFXZQPGAVAM-GGVBUJAJSA-N
SMILES	C[C@@]12CC[C@]3(CCC(C[C@H]3C1=CC[C@H]4[C@]2(C[C@H]([C@@H]5[C@@]4(C[C@H]([C@@H]([C@@]5(C)CO)O)O)C)O)C)(C)C)C(=O)O
PubChem CID	12314613

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	5 / 6
TPSA	118 Å²
Synonyms	Olean-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-, 2,3,6,23-Tetrahydroxyolean-12-en-28-oic acid (2alpha,3beta,4alpha,6beta)-, 2a,6b,23-trihydroxyl oleanolic acid, 2, inverted exclamation mark,6, cent,23-TRIHYDROXYL OLEANOLIC ACID

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 Terminolic Acid?

The CAS Registry Number of Terminolic Acid is 564-13-6. It is also known as Olean-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-, 2,3,6,23-Tetrahydroxyolean-12-en-28-oic acid (2alpha,3beta,4alpha,6beta)-, 2a,6b,23-trihydroxyl oleanolic acid.

What is the molecular formula and molecular weight of Terminolic Acid?

Terminolic Acid has the molecular formula C30H48O6 and a molecular weight of 504.7 g/mol.

What is Terminolic Acid used for?

Terminolic Acid is supplied as a characterised reference material related to Allopurinol. 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 Terminolic Acid can I order?

We supply Terminolic Acid 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 Terminolic Acid?

Yes. Every lot of Terminolic Acid 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 Terminolic Acid be shipped internationally?

Yes. We export Terminolic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.