Tauroursodeoxycholic acid

Name: Tauroursodeoxycholic acid
Brand: Vaqora Chemicals
SKU: VQ-042776

About Tauroursodeoxycholic acid

Listed under CAS 14605-22-2, Tauroursodeoxycholic acid is a high-purity reference standard of Ursodeoxycholic available from Vaqora Chemicals. Formula C26H45NO6S, molecular weight 499.7 g/mol. Common synonyms include Ursodoxicoltaurine and Ursodeoxycholyltaurine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Ursodeoxycholic, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Ursodeoxycholic

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

Ursodeoxycholic impurities

Specifications & identifiers

Chemical identifiers
Product name	Tauroursodeoxycholic acid
Catalogue No.	VQ-042776
CAS Number	14605-22-2
IUPAC name	2-[[(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]pentanoyl]amino]ethanesulfonic acid
Molecular formula	C₂₆H₄₅NO₆S
Molecular weight	499.7 g/mol
Exact mass	499.2968
Grade	Reference Standard
HSN code	38229090
InChIKey	BHTRKEVKTKCXOH-LBSADWJPSA-N
SMILES	C[C@H](CCC(=O)NCCS(=O)(=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	9848818

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	4 / 6
TPSA	132 Å²
Synonyms	Ursodoxicoltaurine, Ursodeoxycholyltaurine, Taurursodiol, Taurolite, UR 906, Tauroursodesoxycholic acid, Ur-906, N-(3alpha,7beta-dihydroxy-5beta-cholan-24-oyl)-taurine, N-(3alpha,7beta-dihydroxy-5beta-cholan-24-oyl)taurine, 3alpha,7beta-dihydroxy-5beta-cholanoyltaurine, tauroursodeoxycholic acid, (3alpha,5alpha,7alpha)-, tauroursodeoxycholic acid, monosodium salt, (3alpha,5beta,7alpha)-

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, 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 Tauroursodeoxycholic acid?

The CAS Registry Number of Tauroursodeoxycholic acid is 14605-22-2. It is also known as Ursodoxicoltaurine, Ursodeoxycholyltaurine, Taurursodiol.

What is the molecular formula and molecular weight of Tauroursodeoxycholic acid?

Tauroursodeoxycholic acid has the molecular formula C26H45NO6S and a molecular weight of 499.7 g/mol.

What is Tauroursodeoxycholic acid used for?

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

We supply Tauroursodeoxycholic 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 Tauroursodeoxycholic acid?

Yes. Every lot of Tauroursodeoxycholic 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 Tauroursodeoxycholic acid be shipped internationally?

Yes. Tauroursodeoxycholic 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.