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Pharmacopeial Impurities (EP / USP / BP)

Ursodeoxycholic Acid EP Impurity I

Reference StandardAvailable on request

Buy Ursodeoxycholic Acid EP Impurity I (CAS 130593-75-8) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Ursodeoxycholic Acid EP Impurity I chemical structure
CAS number130593-75-8
FormulaC24H42O3
Molar mass378.6 g/mol
Physical formSolid
HS code38229090
InChIKeyNGALQDLKWWSXMK-ULQOMZCQSA-N
IUPAC name(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-[(2R)-5-hydroxypentan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol

About Ursodeoxycholic Acid EP Impurity I

Ursodeoxycholic Acid EP Impurity I belongs to the Ursodeoxycholic reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 130593-75-8, formula C24H42O3 and molar mass 378.6 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ursodeoxycholic

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

Ursodeoxycholic standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Ursodeoxycholic Acid EP Impurity I
Product nameUrsodeoxycholic Acid EP Impurity I
Catalogue numberZX-027482
CAS number130593-75-8
IUPAC name(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-[(2R)-5-hydroxypentan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol
Molecular formulaC24H42O3
Molar mass378.6 g/mol
Exact mass378.3134
GradeReference Standard
Physical formSolid
XLogP35.1
H-bond donors / acceptors3 / 3
Topological polar surface area60.7 Ų
HS code38229090
InChIKeyNGALQDLKWWSXMK-ULQOMZCQSA-N
SMILESC[C@H](CCCO)[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 CID5284061
SynonymsUrsodeoxycholic Acid - Impurity I, Cholic Acid Impurity (5-beta-Cholane-3-alpha-7-beta-24-Triol), (3alpha,5beta,7beta)-Cholane-3,7,24-triol, 5beta-Cholane-3alpha,7beta,24-triol, Cholane-3,7,24-triol, (3alpha,5beta,7beta)-, Ursodeoxycholic acid impurity I, (3a,5b,7b)-Cholane-3,7,24-triol, Cholic Acid Impurity, (3',5',7')-Cholane-3,7,24-triol, (3, _,5, _,7, _)-Cholane-3,7,24-triol

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Ursodeoxycholic Acid EP Impurity I
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 EP Impurity I

Which CAS number identifies Ursodeoxycholic Acid EP Impurity I?
Ursodeoxycholic Acid EP Impurity I is registered under CAS 130593-75-8. You may also see it listed as Ursodeoxycholic Acid - Impurity I, Cholic Acid Impurity (5-beta-Cholane-3-alpha-7-beta-24-Triol), (3alpha,5beta,7beta)-Cholane-3,7,24-triol. Our catalogue number for this item is ZX-027482.
What are the formula and molar mass of Ursodeoxycholic Acid EP Impurity I?
For Ursodeoxycholic Acid EP Impurity I, its formula is C24H42O3 and its molar mass is 378.6 g/mol. InChIKey NGALQDLKWWSXMK-ULQOMZCQSA-N lets you match it in any structure database.
How is Ursodeoxycholic Acid EP Impurity I used in pharmaceutical QC?
Ursodeoxycholic Acid EP Impurity I is a characterised reference material linked to Ursodeoxycholic. 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 EP Impurity I?
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 EP Impurity I?
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 EP Impurity I to my country?
Yes. Ursodeoxycholic Acid EP Impurity I ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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