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Pharmacopeial Impurities (EP / USP / BP)

Prednisolone Sodium Phosphate USP Impurity D

Reference StandardAvailable on request

Buy Prednisolone Sodium Phosphate USP Impurity D (CAS 898-84-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Prednisolone Sodium Phosphate USP Impurity D chemical structure
CAS number898-84-0
FormulaC19H24O3
Molar mass300.4 g/mol
Physical formSolid
HS code38229090
InChIKeyZHOLUHXKCIXGSR-KCZNZURUSA-N
IUPAC name(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione

About Prednisolone Sodium Phosphate USP Impurity D

Analytical teams working on Prednisolone use Prednisolone Sodium Phosphate USP Impurity D as a qualified comparison standard. Key data (Reference Standard): CAS 898-84-0, formula C19H24O3 and molar mass 300.4 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Danger (H315, H319, H335 and H350), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 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

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Prednisolone Sodium Phosphate USP Impurity D
Product namePrednisolone Sodium Phosphate USP Impurity D
Catalogue numberZX-031962
CAS number898-84-0
IUPAC name(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
Molecular formulaC19H24O3
Molar mass300.4 g/mol
Exact mass300.1725
GradeReference Standard
Physical formSolid
XLogP32.1
H-bond donors / acceptors1 / 3
Topological polar surface area54.4 Ų
HS code38229090
InChIKeyZHOLUHXKCIXGSR-KCZNZURUSA-N
SMILESC[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CCC2=O)CCC4=CC(=O)C=C[C@]34C)O
PubChem CID9873539
SynonymsPrednisolone Sodium Phosphate Impurity D, Prednisolone Inhouse Impurity D, 11beta-Hydroxyboldione, Kurchinin, (11S)-, 11beta-hydroxyandrosta-1,4-diene-3,17-dione, 11beta-Hydroxyboldione, (+)-, 1,4-Androstadien-11beta-ol-3,17-dione, 11beta-Hydroxyandrosta-1,4-dien-3,17-dione, Androsta-1,4-diene-3,17-dione, 11beta-hydroxy-, Androsta-1,4-diene-3,17-dione, 11-hydroxy-, (11beta)-, 11b-Hydroxyboldione, Prednisolone Impurity 10

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H350May cause cancer

Precautionary statements P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Prednisolone Sodium Phosphate USP Impurity D
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 Sodium Phosphate USP Impurity D

Which CAS number identifies Prednisolone Sodium Phosphate USP Impurity D?
Prednisolone Sodium Phosphate USP Impurity D is registered under CAS 898-84-0. You may also see it listed as Prednisolone Sodium Phosphate Impurity D, Prednisolone Inhouse Impurity D, 11beta-Hydroxyboldione. Our catalogue number for this item is ZX-031962.
What are the formula and molar mass of Prednisolone Sodium Phosphate USP Impurity D?
For Prednisolone Sodium Phosphate USP Impurity D, its formula is C19H24O3 and its molar mass is 300.4 g/mol. The systematic (IUPAC) name is (8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione. InChIKey ZHOLUHXKCIXGSR-KCZNZURUSA-N lets you match it in any structure database.
How is Prednisolone Sodium Phosphate USP Impurity D used in pharmaceutical QC?
Prednisolone Sodium Phosphate USP Impurity D 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 Sodium Phosphate USP Impurity D?
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 Sodium Phosphate USP Impurity D?
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 Sodium Phosphate USP Impurity D to my country?
Yes. Because Prednisolone Sodium Phosphate USP Impurity D 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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