Prednisone Impurity D

Name: Prednisone Impurity D
Brand: Zemixal
SKU: ZX-005191

Reference StandardIn stock

Order Prednisone Impurity D (CAS 10184-69-7) online at Zemixal: C21H26O4, COA and SDS with every lot, worldwide shipping.

Pack sizes

Prednisone Impurity D chemical structure

CAS number10184-69-7

FormulaC₂₁H₂₆O₄

Molar mass342.4 g/mol

Physical formSolid

HS code38229090

InChIKeyMATJXMUQVASJHW-ONKRVSLGSA-N

IUPAC name(8S,10S,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one

About Prednisone Impurity D

Analytical teams working on Prednisone use Prednisone Impurity D as a qualified comparison standard. Key data (Reference Standard): CAS 10184-69-7, formula C21H26O4 and molar mass 342.4 g/mol. It is handled as a solid.

Use cases we see most often

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

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Prednisone

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

Prednisone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Prednisone Impurity D
Product name	Prednisone Impurity D
Catalogue number	ZX-005191
CAS number	10184-69-7
IUPAC name	(8S,10S,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₆O₄
Molar mass	342.4 g/mol
Exact mass	342.1831
Grade	Reference Standard
Physical form	Solid
XLogP3	2.2
H-bond donors / acceptors	2 / 4
Topological polar surface area	74.6 Å²
HS code	38229090
InChIKey	MATJXMUQVASJHW-ONKRVSLGSA-N
SMILES	C[C@]12CC=C3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)CCC4=CC(=O)C=C[C@@]43C
PubChem CID	13964915
Synonyms	17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione, Deltacortinene, Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-, Prednisone EP Impurity D, EP Prednisone Impurity D, 17a,21-dihy-droxy-pregna-1,4,9(11)-triene-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

Health hazard

Signal word Warning

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 Prednisone Impurity D
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Prednisone Impurity D

Which CAS number identifies Prednisone Impurity D?

Prednisone Impurity D is registered under CAS 10184-69-7. You may also see it listed as 17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione, Deltacortinene, Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-. Our catalogue number for this item is ZX-005191.

What are the formula and molar mass of Prednisone Impurity D?

For Prednisone Impurity D, its formula is C21H26O4 and its molar mass is 342.4 g/mol. The systematic (IUPAC) name is (8S,10S,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey MATJXMUQVASJHW-ONKRVSLGSA-N lets you match it in any structure database.

How is Prednisone Impurity D used in pharmaceutical QC?

Prednisone Impurity D is a characterised reference material linked to Prednisone. 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 Prednisone 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 Prednisone 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 Prednisone Impurity D to my country?

Yes. Because Prednisone 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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