Ciclopirox EP Impurity B

Name: Ciclopirox EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-022169

About Ciclopirox EP Impurity B

Ciclopirox EP Impurity B (CAS 14818-35-0) is a pharmacopeial impurity of Ciclopirox offered by Vaqora Chemicals. The compound has the formula C12H16O2, corresponding to a molecular weight of 192.25 g/mol. Its systematic (IUPAC) name is 6-cyclohexyl-4-methylpyran-2-one. Alternative names: Ciclopirox Olamine EP Impurity B and Ciclopirox EP Impurity B/ ciclopirox USP rc b.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ciclopirox to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ciclopirox EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ciclopirox

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

Ciclopirox impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ciclopirox EP Impurity B
Catalogue No.	VQ-022169
CAS Number	14818-35-0
IUPAC name	6-cyclohexyl-4-methylpyran-2-one
Molecular formula	C₁₂H₁₆O₂
Molecular weight	192.25 g/mol
Exact mass	192.115
Grade	Reference Standard
HSN code	38229090
InChIKey	GPKRKAFTZYODFF-UHFFFAOYSA-N
SMILES	CC1=CC(=O)OC(=C1)C2CCCCC2
PubChem CID	19858323

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	Ciclopirox Olamine EP Impurity B, Ciclopirox EP Impurity B/ ciclopirox USP rc b, Ciclopirox - Impurity B, 6-Cyclohexyl-4-methyl-2H-pyran-2-one, 2H-Pyran-2-one, 6-cyclohexyl-4-methyl-, Ciclopirox olamine impurity B, Ciclopirox olamine specified impurity B, 4-methyl-6-cyclohexyl-2-pyrone

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Ciclopirox EP Impurity B?

The CAS Registry Number of Ciclopirox EP Impurity B is 14818-35-0. It is also known as Ciclopirox Olamine EP Impurity B, Ciclopirox EP Impurity B/ ciclopirox USP rc b, Ciclopirox - Impurity B.

What is the molecular formula and molecular weight of Ciclopirox EP Impurity B?

Ciclopirox EP Impurity B has the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol. Its IUPAC name is 6-cyclohexyl-4-methylpyran-2-one.

What is Ciclopirox EP Impurity B used for?

Ciclopirox EP Impurity B is supplied as a characterised reference material related to Ciclopirox. 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 Ciclopirox EP Impurity B can I order?

We supply Ciclopirox EP Impurity B 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 Ciclopirox EP Impurity B?

Yes. Every lot of Ciclopirox EP Impurity B 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 Ciclopirox EP Impurity B be shipped internationally?

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