Ursodeoxycholic Acid

Name: Ursodeoxycholic Acid
Brand: Vaqora Chemicals
SKU: VQ-013845

About Ursodeoxycholic Acid

Ursodeoxycholic Acid (CAS 128-13-2) is a process intermediate or related compound of Ursodeoxycholic Acid offered by Vaqora Chemicals. With the molecular formula C24H40O4, it has a molar mass of 392.6 g/mol. Common synonyms include (3α,5β,7β)-3,7-Dihydroxycholan-24-oic acid and 3α,7β-Dihydroxy-5β-cholan-24-oate.

The product is provided 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.

It is a process intermediate or related compound in the synthesis of Ursodeoxycholic Acid, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Ursodeoxycholic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Ursodeoxycholic Acid

View every impurity, metabolite and intermediate we list for Ursodeoxycholic Acid.

Ursodeoxycholic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Ursodeoxycholic Acid
Catalogue No.	VQ-013845
CAS Number	128-13-2
IUPAC name	(4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
Molecular formula	C₂₄H₄₀O₄
Molecular weight	392.6 g/mol
Exact mass	392.2927
Grade	Reference Standard
InChIKey	RUDATBOHQWOJDD-UZVSRGJWSA-N
SMILES	C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@H](C[C@H]4[C@@]3(CC[C@H](C4)O)C)O)C
PubChem CID	31401

Physical properties
Physical form	Solid
LogP (XLogP3)	4.9
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²
Synonyms	(3α,5β,7β)-3,7-Dihydroxycholan-24-oic acid, 17β-(1-Methyl-3-carboxypropyl)etiocholane-3α,7β-diol, 3α,7β-Dihydroxy-5β-cholan-24-oate, 3α,7β-Dihydroxy-5β-cholan-24-oic acid, 3α,7β-Dihydroxy-5β-cholanic acid, 3α,7β-Dihydroxy-5β-cholanoic acid, 3α,7β-Dihydroxycholanic acid, 7β-Hydroxylithocholic acid, Delursan, Desocol, Desol, Destolit

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Ursodeoxycholic Acid?

The CAS Registry Number of Ursodeoxycholic Acid is 128-13-2. It is also known as (3α,5β,7β)-3,7-Dihydroxycholan-24-oic acid, 17β-(1-Methyl-3-carboxypropyl)etiocholane-3α,7β-diol, 3α,7β-Dihydroxy-5β-cholan-24-oate.

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

Ursodeoxycholic Acid has the molecular formula C24H40O4 and a molecular weight of 392.6 g/mol.

What is Ursodeoxycholic Acid used for?

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

We supply Ursodeoxycholic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ursodeoxycholic Acid?

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

Yes. Ursodeoxycholic Acid 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.