Ciprofibrate EP Impurity E

Name: Ciprofibrate EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-021167

About Ciprofibrate EP Impurity E

Ciprofibrate EP Impurity E (CAS 52179-28-9) is a pharmacopeial impurity of Ciprofibrate offered by Vaqora Chemicals. Its molecular formula is C15H18Cl2O3 and its molecular weight is 317.2 g/mol. The IUPAC name is ethyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropanoate. It is also known as Ciprofibrate Impurity E or Ciprofibrate - Impurity E.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Ciprofibrate impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Ciprofibrate EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Ciprofibrate

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

Ciprofibrate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ciprofibrate EP Impurity E
Catalogue No.	VQ-021167
CAS Number	52179-28-9
IUPAC name	ethyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropanoate
Molecular formula	C₁₅H₁₈Cl₂O₃
Molecular weight	317.2 g/mol
Exact mass	316.0633
Grade	Reference Standard
HSN code	38229090
InChIKey	UHYJTDLWNOQAFE-UHFFFAOYSA-N
SMILES	CCOC(=O)C(C)(C)OC1=CC=C(C=C1)C2CC2(Cl)Cl
PubChem CID	103600

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	Ciprofibrate Impurity E, Ciprofibrate - Impurity E, Ethyl 2-(4-(2,2-dichlorocyclopropyl)phenoxy)-2-methylpropanoate, Ethyl 2-(4-(2,2-dichlorocyclopropyl)phenoxy)-2-methylpropionate, Ciprofibrate Ethyl Ester, ethyl 2-[p-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropionate, ethyl 2-[4-[(1rs)-2,2-dichlorocyclopropyl]phenoxy]-2-methylpropanoate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P403 + P233, P405, 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 Ciprofibrate EP Impurity E?

The CAS Registry Number of Ciprofibrate EP Impurity E is 52179-28-9. It is also known as Ciprofibrate Impurity E, Ciprofibrate - Impurity E, Ethyl 2-(4-(2,2-dichlorocyclopropyl)phenoxy)-2-methylpropanoate.

What is the molecular formula and molecular weight of Ciprofibrate EP Impurity E?

Ciprofibrate EP Impurity E has the molecular formula C15H18Cl2O3 and a molecular weight of 317.2 g/mol. Its IUPAC name is ethyl 2-[4-(2,2-dichlorocyclopropyl)phenoxy]-2-methylpropanoate.

What is Ciprofibrate EP Impurity E used for?

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

We supply Ciprofibrate EP Impurity E 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 Ciprofibrate EP Impurity E?

Yes. Every lot of Ciprofibrate EP Impurity E 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 Ciprofibrate EP Impurity E be shipped internationally?

Yes. Ciprofibrate EP Impurity E is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.