16a-Methyl Prednisolone

Name: 16a-Methyl Prednisolone
Brand: Vaqora Chemicals
SKU: VQ-027601

About 16a-Methyl Prednisolone

16a-Methyl Prednisolone is an impurity of Prednisolone carrying the CAS registry number 10417-63-7. The compound has the formula C22H30O5, corresponding to a molecular weight of 374.5 g/mol. It is also known as 16α-Methyl Prednisolone or 16I+--Methylprednisolone.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Prednisolone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 16a-Methyl Prednisolone in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Prednisolone

View every impurity, metabolite and intermediate we list for Prednisolone.

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	16a-Methyl Prednisolone
Catalogue No.	VQ-027601
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
Molecular weight	374.5 g/mol
Exact mass	374.2093
Grade	Reference Standard
HSN 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

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	3 / 5
TPSA	94.8 Å²
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)-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 16a-Methyl Prednisolone?

The CAS Registry Number of 16a-Methyl Prednisolone is 10417-63-7. It is also known as 16α-Methyl Prednisolone, 16I+--Methylprednisolone, 16alpha-Methyl Prednisolone.

What is the molecular formula and molecular weight of 16a-Methyl Prednisolone?

16a-Methyl Prednisolone has the molecular formula C22H30O5 and a molecular weight of 374.5 g/mol. Its 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.

What is 16a-Methyl Prednisolone used for?

16a-Methyl Prednisolone is supplied as a characterised reference material related to Prednisolone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 16a-Methyl Prednisolone can I order?

We supply 16a-Methyl Prednisolone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 16a-Methyl Prednisolone?

Yes. Every lot of 16a-Methyl Prednisolone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 16a-Methyl Prednisolone be shipped internationally?

Yes. We export 16a-Methyl Prednisolone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.