Clotrimazole EP Impurity E

Name: Clotrimazole EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-029908

About Clotrimazole EP Impurity E

Clotrimazole EP Impurity E (CAS 5162-03-8) is a pharmacopeial impurity of Clotrimazole offered by Vaqora Chemicals. Its molecular formula is C13H9ClO and its molecular weight is 216.66 g/mol. Systematically, it is named (2-chlorophenyl)-phenylmethanone. Common synonyms include 2-Chlorobenzophenone and Clotrimazole - Impurity E.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Clotrimazole, 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 Clotrimazole

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

Clotrimazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clotrimazole EP Impurity E
Catalogue No.	VQ-029908
CAS Number	5162-03-8
IUPAC name	(2-chlorophenyl)-phenylmethanone
Molecular formula	C₁₃H₉ClO
Molecular weight	216.66 g/mol
Exact mass	216.0342
Grade	Reference Standard
HSN code	38229090
InChIKey	VMHYWKBKHMYRNF-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(=O)C2=CC=CC=C2Cl
PubChem CID	78838

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	2-Chlorobenzophenone, Clotrimazole - Impurity E, o-Chlorobenzophenone, Methanone, (2-chlorophenyl)phenyl-, Benzophenone, 2-chloro-, (2-Chlorophenyl)phenylmethanone, 2-Chlorobenyl phenyl ketone, Benzophenone, 2-chloro-(6CI,7CI,8CI), (2-Chlorophenyl)(phenyl)methanone, 2-chlorophenyl phenyl ketone, (2-Chlorophenyl)phenylmethanone (2-Chlorobenzophenone), (2-Chloro-phenyl)-phenyl-methanone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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

Other grades of CAS 5162-03-8

AR

2-Chlorobenzophenone, AR

CAS: 5162-03-8
Formula: C₁₃H₉ClO
MW: 216.66 g/mol

VQ-020402

Frequently asked questions

What is the CAS number of Clotrimazole EP Impurity E?

The CAS Registry Number of Clotrimazole EP Impurity E is 5162-03-8. It is also known as 2-Chlorobenzophenone, Clotrimazole - Impurity E, o-Chlorobenzophenone.

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

Clotrimazole EP Impurity E has the molecular formula C13H9ClO and a molecular weight of 216.66 g/mol. Its IUPAC name is (2-chlorophenyl)-phenylmethanone.

What is Clotrimazole EP Impurity E used for?

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

We supply Clotrimazole 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 Clotrimazole EP Impurity E?

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

Yes. Clotrimazole 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.