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Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Ursodeoxycholic Acid-d4

Reference StandardAvailable on request

Ursodeoxycholic Acid-d4 (CAS 347841-46-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Ursodeoxycholic Acid-d4 chemical structure
CAS number347841-46-7
FormulaC24H40O4
Molar mass396.6 g/mol
Physical formSolid
HS code38229090
InChIKeyRUDATBOHQWOJDD-QGCKUCIHSA-N
IUPAC name(4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-2,2,4,4-tetradeuterio-3,7-dihydroxy-10,13-dimethyl-3,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid

About Ursodeoxycholic Acid-d4

Analytical teams working on Ursodeoxycholic Acid use Ursodeoxycholic Acid-d4 as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 347841-46-7, formula C24H40O4 and molar mass 396.6 g/mol. It is handled as a solid.

Use cases we see most often

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Safe handling

Classified under GHS with signal word Warning and hazard statements H315 and H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ursodeoxycholic Acid

See every impurity, metabolite and related compound we list for this API.

Ursodeoxycholic Acid standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Ursodeoxycholic Acid-d4
Product nameUrsodeoxycholic Acid-d4
Catalogue numberZX-036359
CAS number347841-46-7
IUPAC name(4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-2,2,4,4-tetradeuterio-3,7-dihydroxy-10,13-dimethyl-3,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
Molecular formulaC24H40O4
Molar mass396.6 g/mol
Exact mass396.3178
GradeReference Standard
Physical formSolid
XLogP34.9
H-bond donors / acceptors3 / 4
Topological polar surface area77.8 Ų
HS code38229090
InChIKeyRUDATBOHQWOJDD-QGCKUCIHSA-N
SMILES[2H]C1(C[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3[C@H](C[C@@H]2C([C@@H]1O)([2H])[2H])O)CC[C@@H]4[C@H](C)CCC(=O)O)C)C)[2H]
PubChem CID76973080
SynonymsUrsodeoxycholic-2,2,4,4-D4 acid, Ursodeoxycholic Acid-d4 (Major), Ursodeoxycholic Acid-2,2,4,4-d4, Ursodeoxycholic Acid-2,2,4,4-d4 (Major), TMIH-0590

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Ursodeoxycholic Acid-d4
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ursodeoxycholic Acid-d4

Which CAS number identifies Ursodeoxycholic Acid-d4?
Ursodeoxycholic Acid-d4 is registered under CAS 347841-46-7. You may also see it listed as Ursodeoxycholic-2,2,4,4-D4 acid, Ursodeoxycholic Acid-d4 (Major), Ursodeoxycholic Acid-2,2,4,4-d4. Our catalogue number for this item is ZX-036359.
What are the formula and molar mass of Ursodeoxycholic Acid-d4?
For Ursodeoxycholic Acid-d4, its formula is C24H40O4 and its molar mass is 396.6 g/mol. InChIKey RUDATBOHQWOJDD-QGCKUCIHSA-N lets you match it in any structure database.
How is Ursodeoxycholic Acid-d4 used in pharmaceutical QC?
Ursodeoxycholic Acid-d4 is a characterised reference material linked to Ursodeoxycholic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ursodeoxycholic Acid-d4?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ursodeoxycholic Acid-d4?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ursodeoxycholic Acid-d4 to my country?
Yes. Because Ursodeoxycholic Acid-d4 is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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