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Pharmacopeial Impurities (EP / USP / BP)

Prednisolone EP Impurity J

Reference StandardAvailable on request

Order Prednisolone EP Impurity J (CAS 1807-14-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Prednisolone EP Impurity J chemical structure
CAS number1807-14-3
FormulaC21H28O4
Molar mass344.4 g/mol
Physical formSolid
HS code38229090
InChIKeyBVAYTJBBDODANA-OBQKJFGGSA-N
IUPAC name(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one

About Prednisolone EP Impurity J

Analytical teams working on Prednisolone use Prednisolone EP Impurity J as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1807-14-3, formula C21H28O4 and molar mass 344.4 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Prednisolone

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

Prednisolone 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 Prednisolone EP Impurity J
Product namePrednisolone EP Impurity J
Catalogue numberZX-022560
CAS number1807-14-3
IUPAC name(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formulaC21H28O4
Molar mass344.4 g/mol
Exact mass344.1988
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors2 / 4
Topological polar surface area74.6 Ų
HS code38229090
InChIKeyBVAYTJBBDODANA-OBQKJFGGSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)CCC4=CC(=O)C=C[C@]34C
PubChem CID21679441
SynonymsPrednisolone - Impurity J, 17,21-Dihydroxypregna-1,4-diene-3,20-dione, 11-Deoxyprednisolone, delta1,4-Reichstein S, delta'-Dehydrocortexolone, Pregna-1,4-diene-3,20-dione, 17,21-dihydroxy-, 17alpha,21-Dihydroxypregn-1,4-dien-3,20-dione, Prednisolone impurity J, 11-Deoxy Prednisolone, 17,21-dihydroxy-pregna-1,4-diene-3,20-dione

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Prednisolone EP Impurity J
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 Prednisolone EP Impurity J

Which CAS number identifies Prednisolone EP Impurity J?
Prednisolone EP Impurity J is registered under CAS 1807-14-3. You may also see it listed as Prednisolone - Impurity J, 17,21-Dihydroxypregna-1,4-diene-3,20-dione, 11-Deoxyprednisolone. Our catalogue number for this item is ZX-022560.
What are the formula and molar mass of Prednisolone EP Impurity J?
For Prednisolone EP Impurity J, its formula is C21H28O4 and its molar mass is 344.4 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey BVAYTJBBDODANA-OBQKJFGGSA-N lets you match it in any structure database.
How is Prednisolone EP Impurity J used in pharmaceutical QC?
Prednisolone EP Impurity J is a characterised reference material linked to Prednisolone. 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 Prednisolone EP Impurity J?
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 Prednisolone EP Impurity J?
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 Prednisolone EP Impurity J to my country?
Yes. Because Prednisolone EP Impurity J 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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