16-Methylepoxide-17-Valerate

Name: 16-Methylepoxide-17-Valerate
Brand: Vaqora Chemicals
SKU: VQ-021810

About 16-Methylepoxide-17-Valerate

Vaqora Chemicals supplies 16-Methylepoxide-17-Valerate, an impurity of Betamethasone registered under CAS number 52619-21-3. Formula C27H36O6, molecular weight 456.6 g/mol.

It is supplied 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 Betamethasone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 16-Methylepoxide-17-Valerate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Betamethasone

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

Betamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	16-Methylepoxide-17-Valerate
Catalogue No.	VQ-021810
CAS Number	52619-21-3
IUPAC name	[(1S,2S,10S,11S,13S,14R,15S,17S)-14-(2-hydroxyacetyl)-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl] pentanoate
Molecular formula	C₂₇H₃₆O₆
Molecular weight	456.6 g/mol
Exact mass	456.2512
Grade	Reference Standard
HSN code	38229090
InChIKey	YAGOAMKGOXDNJR-OOOOKSNHSA-N
SMILES	CCCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(C[C@H]3[C@@]4([C@H]2CCC5=CC(=O)C=C[C@@]54C)O3)C)C)C(=O)CO
PubChem CID	165340508

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 6
TPSA	93.2 Å²

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 16-Methylepoxide-17-Valerate?

The CAS Registry Number of 16-Methylepoxide-17-Valerate is 52619-21-3.

What is the molecular formula and molecular weight of 16-Methylepoxide-17-Valerate?

16-Methylepoxide-17-Valerate has the molecular formula C27H36O6 and a molecular weight of 456.6 g/mol. Its IUPAC name is [(1S,2S,10S,11S,13S,14R,15S,17S)-14-(2-hydroxyacetyl)-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl] pentanoate.

What is 16-Methylepoxide-17-Valerate used for?

16-Methylepoxide-17-Valerate is supplied as a characterised reference material related to Betamethasone. 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 16-Methylepoxide-17-Valerate can I order?

We supply 16-Methylepoxide-17-Valerate 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 16-Methylepoxide-17-Valerate?

Yes. Every lot of 16-Methylepoxide-17-Valerate 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 16-Methylepoxide-17-Valerate be shipped internationally?

Yes. We export 16-Methylepoxide-17-Valerate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.