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API Impurities

(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile

Reference StandardAvailable on request

Order (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile (CAS 118316-12-4) online at Zemixal: C23H37NO2, COA and SDS with every lot, worldwide shipping.

Pack sizes
(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile chemical structure
CAS number118316-12-4
FormulaC23H37NO2
Molar mass359.5 g/mol
Physical formSolid
HS code38229090
InChIKeyIYRKNDIHBKVMOV-KHLWDBHXSA-N
IUPAC name(3R)-3-[(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]butanenitrile

About (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile

(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile is supplied by Zemixal as a characterised reference material for Ursodeoxycholic Acid analysis. For your records (Reference Standard), the material is defined by CAS 118316-12-4, formula C23H37NO2 and molar mass 359.5 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

It carries the GHS signal word Warning (H361), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. 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 Acid

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

Ursodeoxycholic Acid standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile
Product name(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile
Catalogue numberZX-042648
CAS number118316-12-4
IUPAC name(3R)-3-[(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]butanenitrile
Molecular formulaC23H37NO2
Molar mass359.5 g/mol
Exact mass359.2824
GradeReference Standard
Physical formSolid
XLogP34.8
H-bond donors / acceptors2 / 3
Topological polar surface area64.3 Ų
HS code38229090
InChIKeyIYRKNDIHBKVMOV-KHLWDBHXSA-N
SMILESC[C@H](CC#N)[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 CID10970417
Synonyms(3a,5b,7b)-3,7-Dihydroxy-24-norcholane-23-nitrile, (3Alpha,5Beta,7Beta)-3,7-Dihydroxy-24-norcholane-23-nitrile

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P280, P318, P405, P501

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 (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile
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 (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile

Which CAS number identifies (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile?
(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile is registered under CAS 118316-12-4. You may also see it listed as (3a,5b,7b)-3,7-Dihydroxy-24-norcholane-23-nitrile, (3Alpha,5Beta,7Beta)-3,7-Dihydroxy-24-norcholane-23-nitrile. Our catalogue number for this item is ZX-042648.
What are the formula and molar mass of (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile?
For (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile, its formula is C23H37NO2 and its molar mass is 359.5 g/mol. InChIKey IYRKNDIHBKVMOV-KHLWDBHXSA-N lets you match it in any structure database.
How is (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile used in pharmaceutical QC?
(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile 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 (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile?
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 (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile?
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 (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile to my country?
Yes. Because (3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile 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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