Betamethasone Valerate EP Impurity H

About Betamethasone Valerate EP Impurity H

Betamethasone Valerate EP Impurity H is a pharmacopeial impurity of Betamethasone carrying the CAS registry number 52619-18-8. Its molecular formula is C27H37ClO6 and its molecular weight is 493.0 g/mol. It is also known as Betamethasone Valerate - Impurity H or beclomethasone valerate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Betamethasone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Betamethasone

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

Betamethasone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Betamethasone Valerate EP Impurity H
Catalogue No.	VQ-020935
CAS Number	52619-18-8
IUPAC name	[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate
Molecular formula	C₂₇H₃₇ClO₆
Molecular weight	493 g/mol
Exact mass	492.2279
Grade	Reference Standard
HSN code	38229090
InChIKey	CYBACPSHBXABHX-SUYDQAKGSA-N
SMILES	CCCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)Cl)O)C)C)C(=O)CO
PubChem CID	104262

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 6
TPSA	101 Å²
Synonyms	Betamethasone Valerate - Impurity H, beclomethasone valerate, Beclomethasone 17-Valerate, 9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate, Betamethasone Valerate Impurity H, Betamethasone valerate Impurity 1, 9-Chloro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate, 9-Chloro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate

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 Betamethasone Valerate EP Impurity H?

The CAS Registry Number of Betamethasone Valerate EP Impurity H is 52619-18-8. It is also known as Betamethasone Valerate - Impurity H, beclomethasone valerate, Beclomethasone 17-Valerate.

What is the molecular formula and molecular weight of Betamethasone Valerate EP Impurity H?

Betamethasone Valerate EP Impurity H has the molecular formula C27H37ClO6 and a molecular weight of 493 g/mol.

What is Betamethasone Valerate EP Impurity H used for?

Betamethasone Valerate EP Impurity H 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 Betamethasone Valerate EP Impurity H can I order?

We supply Betamethasone Valerate EP Impurity H 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 Betamethasone Valerate EP Impurity H?

Yes. Every lot of Betamethasone Valerate EP Impurity H 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 Betamethasone Valerate EP Impurity H be shipped internationally?

Yes. We export Betamethasone Valerate EP Impurity H worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.