16a-Methyl Prednisolone

Name: 16a-Methyl Prednisolone
Brand: Zemixal
SKU: ZX-026510

Reference StandardAvailable on request

Order 16a-Methyl Prednisolone (CAS 10417-63-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

16a-Methyl Prednisolone chemical structure

CAS number10417-63-7

FormulaC₂₂H₃₀O₅

Molar mass374.5 g/mol

Physical formSolid

HS code38229090

InChIKeyWNYLPFCKNQAAMB-PPUNREKOSA-N

IUPAC name(8S,9S,10R,11S,13S,14S,16R,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one

About 16a-Methyl Prednisolone

Analytical teams working on Prednisolone use 16a-Methyl Prednisolone as a qualified comparison standard. Key data (Reference Standard): CAS 10417-63-7, formula C22H30O5 and molar mass 374.5 g/mol. It is handled as a solid.

Where it is used

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

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

Reference standards for Prednisolone

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

Prednisolone 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 16a-Methyl Prednisolone
Product name	16a-Methyl Prednisolone
Catalogue number	ZX-026510
CAS number	10417-63-7
IUPAC name	(8S,9S,10R,11S,13S,14S,16R,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₂H₃₀O₅
Molar mass	374.5 g/mol
Exact mass	374.2093
Grade	Reference Standard
Physical form	Solid
XLogP3	2.1
H-bond donors / acceptors	3 / 5
Topological polar surface area	94.8 Å²
HS code	38229090
InChIKey	WNYLPFCKNQAAMB-PPUNREKOSA-N
SMILES	C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@H]3[C@H](C[C@@]2([C@]1(C(=O)CO)O)C)O)C
PubChem CID	10429502
Synonyms	16α-Methyl Prednisolone, 16I+--Methylprednisolone, 16alpha-Methyl Prednisolone, 16alpha-methylprednisolone, (11beta,16alpha)-11,17,21-Trihydroxy-16-methylpregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 11beta,17,21-trihydroxy-16alpha-methyl-, Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11beta,16alpha)-

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 16a-Methyl Prednisolone
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 16a-Methyl Prednisolone

Which CAS number identifies 16a-Methyl Prednisolone?

16a-Methyl Prednisolone is registered under CAS 10417-63-7. You may also see it listed as 16α-Methyl Prednisolone, 16I+--Methylprednisolone, 16alpha-Methyl Prednisolone. Our catalogue number for this item is ZX-026510.

What are the formula and molar mass of 16a-Methyl Prednisolone?

For 16a-Methyl Prednisolone, its formula is C22H30O5 and its molar mass is 374.5 g/mol. The systematic (IUPAC) name is (8S,9S,10R,11S,13S,14S,16R,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey WNYLPFCKNQAAMB-PPUNREKOSA-N lets you match it in any structure database.

How is 16a-Methyl Prednisolone used in pharmaceutical QC?

16a-Methyl Prednisolone 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 16a-Methyl Prednisolone?

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 16a-Methyl Prednisolone?

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 16a-Methyl Prednisolone to my country?

Yes. 16a-Methyl Prednisolone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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